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index ae6855c..b814863 100644
--- a/docs/404.html
+++ b/docs/404.html
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-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
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-    <link href="/hono/docs/css/horsey.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/horsey.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350605" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 <style type="text/css">
     :root #header + #content > #left > #rlblock_left {
diff --git a/docs/admin-guide/amqp-adapter-config/index.html b/docs/admin-guide/amqp-adapter-config/index.html
index 22d1eec..7d2e6cf 100644
--- a/docs/admin-guide/amqp-adapter-config/index.html
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@@ -21,19 +21,19 @@
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-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
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-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350605" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
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 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350605"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350605"></script>
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         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350605"></script>
 
     
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-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264212"></script>
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-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350605"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350605"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350605"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350605"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350605"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350605"></script>
+    <script src="/hono/docs/js/learn.js?1566350605"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350605"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350605" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350605"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });
     </script>
diff --git a/docs/admin-guide/amqp-network-config/index.html b/docs/admin-guide/amqp-network-config/index.html
index 82f4862..e618937 100644
--- a/docs/admin-guide/amqp-network-config/index.html
+++ b/docs/admin-guide/amqp-network-config/index.html
@@ -21,19 +21,19 @@
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-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
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-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
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-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350605" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
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 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350605"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350605"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350605"></script>
 
     
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-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264212"></script>
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-    <script src="/hono/docs/js/featherlight.min.js?1566264212"></script>
-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350605"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350605"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350605"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350605"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350605"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350605"></script>
+    <script src="/hono/docs/js/learn.js?1566350605"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350605"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350605" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350605"></script>
     <script>
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diff --git a/docs/admin-guide/auth-server-config/index.html b/docs/admin-guide/auth-server-config/index.html
index cb06fdc..a349809 100644
--- a/docs/admin-guide/auth-server-config/index.html
+++ b/docs/admin-guide/auth-server-config/index.html
@@ -21,19 +21,19 @@
     <title>Auth Server Configuration :: Eclipse Hono&trade;</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
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-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
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-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350605" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
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 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350605"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350605"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350605"></script>
 
     
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-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350605"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350605"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350605"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350605"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350605"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350605"></script>
+    <script src="/hono/docs/js/learn.js?1566350605"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350605"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350605" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350605"></script>
     <script>
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diff --git a/docs/admin-guide/common-config/index.html b/docs/admin-guide/common-config/index.html
index 6cfabd1..4ff80d6 100644
--- a/docs/admin-guide/common-config/index.html
+++ b/docs/admin-guide/common-config/index.html
@@ -21,19 +21,19 @@
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-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
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-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
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-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350605" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
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 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350605"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350605"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350605"></script>
 
     
   </div>
@@ -2226,20 +2226,20 @@
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-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350605"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350605"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350605"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350605"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350605"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350605"></script>
+    <script src="/hono/docs/js/learn.js?1566350605"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350605"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350605" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350605"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });
     </script>
diff --git a/docs/admin-guide/device-registry-config/index.html b/docs/admin-guide/device-registry-config/index.html
index 4f5b3f8..64c44b8 100644
--- a/docs/admin-guide/device-registry-config/index.html
+++ b/docs/admin-guide/device-registry-config/index.html
@@ -21,19 +21,19 @@
     <title>Device Registry Configuration :: Eclipse Hono&trade;</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350605" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350605"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350605"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350605"></script>
 
     
   </div>
@@ -2612,20 +2612,20 @@
     <div style="left: -1000px; overflow: scroll; position: absolute; top: -1000px; border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;">
       <div style="border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;"></div>
     </div>
-    <script src="/hono/docs/js/clipboard.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566264212"></script>
-    <script src="/hono/docs/js/jquery.sticky.js?1566264212"></script>
-    <script src="/hono/docs/js/featherlight.min.js?1566264212"></script>
-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350605"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350605"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350605"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350605"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350605"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350605"></script>
+    <script src="/hono/docs/js/learn.js?1566350605"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350605"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350605" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350605"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });
     </script>
diff --git a/docs/admin-guide/hono-client-configuration/index.html b/docs/admin-guide/hono-client-configuration/index.html
index a766d6b..f393458 100644
--- a/docs/admin-guide/hono-client-configuration/index.html
+++ b/docs/admin-guide/hono-client-configuration/index.html
@@ -21,19 +21,19 @@
     <title>Hono Client Configuration :: Eclipse Hono&trade;</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350605" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350605"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350605"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350605"></script>
 
     
   </div>
@@ -2416,20 +2416,20 @@
     <div style="left: -1000px; overflow: scroll; position: absolute; top: -1000px; border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;">
       <div style="border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;"></div>
     </div>
-    <script src="/hono/docs/js/clipboard.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566264212"></script>
-    <script src="/hono/docs/js/jquery.sticky.js?1566264212"></script>
-    <script src="/hono/docs/js/featherlight.min.js?1566264212"></script>
-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350605"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350605"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350605"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350605"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350605"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350605"></script>
+    <script src="/hono/docs/js/learn.js?1566350605"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350605"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350605" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350605"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });
     </script>
diff --git a/docs/admin-guide/http-adapter-config/index.html b/docs/admin-guide/http-adapter-config/index.html
index d1d357e..8c00140 100644
--- a/docs/admin-guide/http-adapter-config/index.html
+++ b/docs/admin-guide/http-adapter-config/index.html
@@ -21,19 +21,19 @@
     <title>HTTP Adapter Configuration :: Eclipse Hono&trade;</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350605" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350605"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350605"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350605"></script>
 
     
   </div>
@@ -2443,20 +2443,20 @@
     <div style="left: -1000px; overflow: scroll; position: absolute; top: -1000px; border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;">
       <div style="border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;"></div>
     </div>
-    <script src="/hono/docs/js/clipboard.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566264212"></script>
-    <script src="/hono/docs/js/jquery.sticky.js?1566264212"></script>
-    <script src="/hono/docs/js/featherlight.min.js?1566264212"></script>
-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350605"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350605"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350605"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350605"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350605"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350605"></script>
+    <script src="/hono/docs/js/learn.js?1566350605"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350605"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350605" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350605"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });
     </script>
diff --git a/docs/admin-guide/index.html b/docs/admin-guide/index.html
index aa3ba9b..d583056 100644
--- a/docs/admin-guide/index.html
+++ b/docs/admin-guide/index.html
@@ -21,19 +21,19 @@
     <title>Admin Guide :: Eclipse Hono&trade;</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350605" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350605"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350605"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350605"></script>
 
     
   </div>
@@ -2120,20 +2120,20 @@
     <div style="left: -1000px; overflow: scroll; position: absolute; top: -1000px; border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;">
       <div style="border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;"></div>
     </div>
-    <script src="/hono/docs/js/clipboard.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566264212"></script>
-    <script src="/hono/docs/js/jquery.sticky.js?1566264212"></script>
-    <script src="/hono/docs/js/featherlight.min.js?1566264212"></script>
-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350605"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350605"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350605"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350605"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350605"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350605"></script>
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+    <script src="/hono/docs/js/hugo-learn.js?1566350605"></script>
 
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-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350605" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350605"></script>
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diff --git a/docs/admin-guide/kura-adapter-config/index.html b/docs/admin-guide/kura-adapter-config/index.html
index 052407e..c4852ee 100644
--- a/docs/admin-guide/kura-adapter-config/index.html
+++ b/docs/admin-guide/kura-adapter-config/index.html
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-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350605" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
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-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350605"></script>
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-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350605"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350605"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350605"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350605"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350605"></script>
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-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350605"></script>
+    <script src="/hono/docs/js/learn.js?1566350605"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350605"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350605" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350605"></script>
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diff --git a/docs/admin-guide/monitoring-tracing-config/index.html b/docs/admin-guide/monitoring-tracing-config/index.html
index 19b8884..57e3a71 100644
--- a/docs/admin-guide/monitoring-tracing-config/index.html
+++ b/docs/admin-guide/monitoring-tracing-config/index.html
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-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350605" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
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 </div>
 
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-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350605"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350605"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350605"></script>
 
     
   </div>
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-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350605"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350605"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350605"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350605"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350605"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350605"></script>
+    <script src="/hono/docs/js/learn.js?1566350605"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350605"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350605" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350605"></script>
     <script>
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     </script>
diff --git a/docs/admin-guide/mqtt-adapter-config/index.html b/docs/admin-guide/mqtt-adapter-config/index.html
index c1f55fc..1e0f781 100644
--- a/docs/admin-guide/mqtt-adapter-config/index.html
+++ b/docs/admin-guide/mqtt-adapter-config/index.html
@@ -21,19 +21,19 @@
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-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
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-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350605" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
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 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350605"></script>
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 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350605"></script>
 
     
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@@ -2450,20 +2450,20 @@
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-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350605"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350605"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350605"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350605"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350605"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350605"></script>
+    <script src="/hono/docs/js/learn.js?1566350605"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350605"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350605" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350605"></script>
     <script>
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diff --git a/docs/admin-guide/secure_communication/index.html b/docs/admin-guide/secure_communication/index.html
index 89927a7..fa63975 100644
--- a/docs/admin-guide/secure_communication/index.html
+++ b/docs/admin-guide/secure_communication/index.html
@@ -21,19 +21,19 @@
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-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350605" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
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 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350605"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350605"></script>
 <script type="text/javascript">
     
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-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350605"></script>
 
     
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@@ -2422,20 +2422,20 @@
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-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
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+    <script src="/hono/docs/js/clipboard.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350605"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350605"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350605"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350605"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350605"></script>
     <script>hljs.initHighlightingOnLoad();</script>
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-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350605"></script>
+    <script src="/hono/docs/js/learn.js?1566350605"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350605"></script>
 
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-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350605" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350605"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });
     </script>
diff --git a/docs/api/authentication-api/index.html b/docs/api/authentication-api/index.html
index ff96a4d..204aa6d 100644
--- a/docs/api/authentication-api/index.html
+++ b/docs/api/authentication-api/index.html
@@ -21,19 +21,19 @@
     <title>Authentication API Specification :: Eclipse Hono&trade;</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350605" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350605"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350605"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350605"></script>
 
     
   </div>
@@ -2291,20 +2291,20 @@
     <div style="left: -1000px; overflow: scroll; position: absolute; top: -1000px; border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;">
       <div style="border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;"></div>
     </div>
-    <script src="/hono/docs/js/clipboard.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566264212"></script>
-    <script src="/hono/docs/js/jquery.sticky.js?1566264212"></script>
-    <script src="/hono/docs/js/featherlight.min.js?1566264212"></script>
-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350605"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350605"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350605"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350605"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350605"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350605"></script>
+    <script src="/hono/docs/js/learn.js?1566350605"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350605"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350605" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350605"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });
     </script>
diff --git a/docs/api/command-and-control-api/index.html b/docs/api/command-and-control-api/index.html
index 75afe2b..83059ee 100644
--- a/docs/api/command-and-control-api/index.html
+++ b/docs/api/command-and-control-api/index.html
@@ -21,19 +21,19 @@
     <title>Command & Control API Specification :: Eclipse Hono&trade;</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350605" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350605"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350605"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350605"></script>
 
     
   </div>
@@ -2543,20 +2543,20 @@
     <div style="left: -1000px; overflow: scroll; position: absolute; top: -1000px; border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;">
       <div style="border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;"></div>
     </div>
-    <script src="/hono/docs/js/clipboard.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566264212"></script>
-    <script src="/hono/docs/js/jquery.sticky.js?1566264212"></script>
-    <script src="/hono/docs/js/featherlight.min.js?1566264212"></script>
-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350605"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350605"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350605"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350605"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350605"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350605"></script>
+    <script src="/hono/docs/js/learn.js?1566350605"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350605"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350605" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350605"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });
     </script>
diff --git a/docs/api/credentials-api/index.html b/docs/api/credentials-api/index.html
index 5f20ac8..8b20c87 100644
--- a/docs/api/credentials-api/index.html
+++ b/docs/api/credentials-api/index.html
@@ -21,19 +21,19 @@
     <title>Credentials API Specification :: Eclipse Hono&trade;</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350605" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350605"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350605"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350605"></script>
 
     
   </div>
@@ -2760,20 +2760,20 @@
     <div style="left: -1000px; overflow: scroll; position: absolute; top: -1000px; border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;">
       <div style="border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;"></div>
     </div>
-    <script src="/hono/docs/js/clipboard.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566264212"></script>
-    <script src="/hono/docs/js/jquery.sticky.js?1566264212"></script>
-    <script src="/hono/docs/js/featherlight.min.js?1566264212"></script>
-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350605"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350605"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350605"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350605"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350605"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350605"></script>
+    <script src="/hono/docs/js/learn.js?1566350605"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350605"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350605" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350605"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });
     </script>
diff --git a/docs/api/device-connection-api/index.html b/docs/api/device-connection-api/index.html
index 170ea91..479ca79 100644
--- a/docs/api/device-connection-api/index.html
+++ b/docs/api/device-connection-api/index.html
@@ -21,19 +21,19 @@
     <title>Device Connection API Specification :: Eclipse Hono&trade;</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350605" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350605"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350605"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350605"></script>
 
     
   </div>
@@ -2499,20 +2499,20 @@
     <div style="left: -1000px; overflow: scroll; position: absolute; top: -1000px; border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;">
       <div style="border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;"></div>
     </div>
-    <script src="/hono/docs/js/clipboard.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566264212"></script>
-    <script src="/hono/docs/js/jquery.sticky.js?1566264212"></script>
-    <script src="/hono/docs/js/featherlight.min.js?1566264212"></script>
-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350605"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350605"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350605"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350605"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350605"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350605"></script>
+    <script src="/hono/docs/js/learn.js?1566350605"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350605"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350605" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350605"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });
     </script>
diff --git a/docs/api/device-registration-api/index.html b/docs/api/device-registration-api/index.html
index 90ede2a..14a1ef2 100644
--- a/docs/api/device-registration-api/index.html
+++ b/docs/api/device-registration-api/index.html
@@ -21,19 +21,19 @@
     <title>Device Registration API Specification :: Eclipse Hono&trade;</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350605" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350605"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350605"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350605"></script>
 
     
   </div>
@@ -2391,20 +2391,20 @@
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       <div style="border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;"></div>
     </div>
-    <script src="/hono/docs/js/clipboard.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566264212"></script>
-    <script src="/hono/docs/js/jquery.sticky.js?1566264212"></script>
-    <script src="/hono/docs/js/featherlight.min.js?1566264212"></script>
-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350605"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350605"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350605"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350605"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350605"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350605"></script>
+    <script src="/hono/docs/js/learn.js?1566350605"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350605"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350605" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350605"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });
     </script>
diff --git a/docs/api/event-api/index.html b/docs/api/event-api/index.html
index 525a1ce..678146f 100644
--- a/docs/api/event-api/index.html
+++ b/docs/api/event-api/index.html
@@ -21,19 +21,19 @@
     <title>Event API Specification :: Eclipse Hono&trade;</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350605" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350605"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350605"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350605"></script>
 
     
   </div>
@@ -2366,20 +2366,20 @@
     <div style="left: -1000px; overflow: scroll; position: absolute; top: -1000px; border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;">
       <div style="border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;"></div>
     </div>
-    <script src="/hono/docs/js/clipboard.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566264212"></script>
-    <script src="/hono/docs/js/jquery.sticky.js?1566264212"></script>
-    <script src="/hono/docs/js/featherlight.min.js?1566264212"></script>
-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350605"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350605"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350605"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350605"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350605"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350605"></script>
+    <script src="/hono/docs/js/learn.js?1566350605"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350605"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350605" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350605"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });
     </script>
diff --git a/docs/api/index.html b/docs/api/index.html
index db07d38..98dc77c 100644
--- a/docs/api/index.html
+++ b/docs/api/index.html
@@ -21,19 +21,19 @@
     <title>API :: Eclipse Hono&trade;</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350605" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350605"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350605"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350605"></script>
 
     
   </div>
@@ -2120,20 +2120,20 @@
     <div style="left: -1000px; overflow: scroll; position: absolute; top: -1000px; border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;">
       <div style="border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;"></div>
     </div>
-    <script src="/hono/docs/js/clipboard.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566264212"></script>
-    <script src="/hono/docs/js/jquery.sticky.js?1566264212"></script>
-    <script src="/hono/docs/js/featherlight.min.js?1566264212"></script>
-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350605"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350605"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350605"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350605"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350605"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350605"></script>
+    <script src="/hono/docs/js/learn.js?1566350605"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350605"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350605" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350605"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });
     </script>
diff --git a/docs/api/metrics/index.html b/docs/api/metrics/index.html
index bd7674a..9111861 100644
--- a/docs/api/metrics/index.html
+++ b/docs/api/metrics/index.html
@@ -21,19 +21,19 @@
     <title>Metrics :: Eclipse Hono&trade;</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350605" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350605"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350605"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350605"></script>
 
     
   </div>
@@ -2673,20 +2673,20 @@
     <div style="left: -1000px; overflow: scroll; position: absolute; top: -1000px; border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;">
       <div style="border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;"></div>
     </div>
-    <script src="/hono/docs/js/clipboard.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566264212"></script>
-    <script src="/hono/docs/js/jquery.sticky.js?1566264212"></script>
-    <script src="/hono/docs/js/featherlight.min.js?1566264212"></script>
-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350605"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350605"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350605"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350605"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350605"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350605"></script>
+    <script src="/hono/docs/js/learn.js?1566350605"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350605"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350605" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350605"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });
     </script>
diff --git a/docs/api/telemetry-api/index.html b/docs/api/telemetry-api/index.html
index b1bb8ca..13b58ea 100644
--- a/docs/api/telemetry-api/index.html
+++ b/docs/api/telemetry-api/index.html
@@ -21,19 +21,19 @@
     <title>Telemetry API Specification :: Eclipse Hono&trade;</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350605" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350605"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350605"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350605"></script>
 
     
   </div>
@@ -2334,20 +2334,20 @@
     <div style="left: -1000px; overflow: scroll; position: absolute; top: -1000px; border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;">
       <div style="border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;"></div>
     </div>
-    <script src="/hono/docs/js/clipboard.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566264212"></script>
-    <script src="/hono/docs/js/jquery.sticky.js?1566264212"></script>
-    <script src="/hono/docs/js/featherlight.min.js?1566264212"></script>
-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350605"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350605"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350605"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350605"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350605"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350605"></script>
+    <script src="/hono/docs/js/learn.js?1566350605"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350605"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350605" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350605"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });
     </script>
diff --git a/docs/api/tenant-api/index.html b/docs/api/tenant-api/index.html
index 8a7a6ca..766f07f 100644
--- a/docs/api/tenant-api/index.html
+++ b/docs/api/tenant-api/index.html
@@ -21,19 +21,19 @@
     <title>Tenant API Specification :: Eclipse Hono&trade;</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350605" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350605"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350605"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350605"></script>
 
     
   </div>
@@ -2680,20 +2680,20 @@
     <div style="left: -1000px; overflow: scroll; position: absolute; top: -1000px; border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;">
       <div style="border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;"></div>
     </div>
-    <script src="/hono/docs/js/clipboard.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566264212"></script>
-    <script src="/hono/docs/js/jquery.sticky.js?1566264212"></script>
-    <script src="/hono/docs/js/featherlight.min.js?1566264212"></script>
-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350605"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350605"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350605"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350605"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350605"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350605"></script>
+    <script src="/hono/docs/js/learn.js?1566350605"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350605"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350605" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350605"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });
     </script>
diff --git a/docs/architecture/auth/auth/index.html b/docs/architecture/auth/auth/index.html
index 4cb0b11..889bff9 100644
--- a/docs/architecture/auth/auth/index.html
+++ b/docs/architecture/auth/auth/index.html
@@ -21,19 +21,19 @@
     <title>Authentication/Authorization :: Eclipse Hono&trade;</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350605" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350605"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350605"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350605"></script>
 
     
   </div>
@@ -2198,20 +2198,20 @@
     <div style="left: -1000px; overflow: scroll; position: absolute; top: -1000px; border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;">
       <div style="border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;"></div>
     </div>
-    <script src="/hono/docs/js/clipboard.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566264212"></script>
-    <script src="/hono/docs/js/jquery.sticky.js?1566264212"></script>
-    <script src="/hono/docs/js/featherlight.min.js?1566264212"></script>
-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350605"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350605"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350605"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350605"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350605"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350605"></script>
+    <script src="/hono/docs/js/learn.js?1566350605"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350605"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350605" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350605"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });
     </script>
diff --git a/docs/architecture/component-view/component-view/index.html b/docs/architecture/component-view/component-view/index.html
index 9f22968..2ff0669 100644
--- a/docs/architecture/component-view/component-view/index.html
+++ b/docs/architecture/component-view/component-view/index.html
@@ -21,19 +21,19 @@
     <title>Component View :: Eclipse Hono&trade;</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350605" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350605"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350605"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350605"></script>
 
     
   </div>
@@ -2189,20 +2189,20 @@
     <div style="left: -1000px; overflow: scroll; position: absolute; top: -1000px; border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;">
       <div style="border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;"></div>
     </div>
-    <script src="/hono/docs/js/clipboard.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566264212"></script>
-    <script src="/hono/docs/js/jquery.sticky.js?1566264212"></script>
-    <script src="/hono/docs/js/featherlight.min.js?1566264212"></script>
-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350605"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350605"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350605"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350605"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350605"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350605"></script>
+    <script src="/hono/docs/js/learn.js?1566350605"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350605"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350605" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350605"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });
     </script>
diff --git a/docs/architecture/index.html b/docs/architecture/index.html
index f231090..defdc1d 100644
--- a/docs/architecture/index.html
+++ b/docs/architecture/index.html
@@ -21,19 +21,19 @@
     <title>Architecture :: Eclipse Hono&trade;</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350605" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
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@@ -83,14 +83,14 @@
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-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350605"></script>
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-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350605"></script>
 
     
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-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350605"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350605"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350605"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350605"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350605"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350605"></script>
+    <script src="/hono/docs/js/learn.js?1566350605"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350605"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350605" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350605"></script>
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diff --git a/docs/categories/index.html b/docs/categories/index.html
index f33a4cc..48acf1f 100644
--- a/docs/categories/index.html
+++ b/docs/categories/index.html
@@ -21,19 +21,19 @@
     <title>Categories :: Eclipse Hono&trade;</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350605" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
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 </div>
 
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-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350605"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350605"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/";
     
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-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350605"></script>
 
     
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-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350605"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350605"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350605"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350605"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350605"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350605"></script>
+    <script src="/hono/docs/js/learn.js?1566350605"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350605"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350605" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350605"></script>
     <script>
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     </script>
diff --git a/docs/concepts/command-and-control/index.html b/docs/concepts/command-and-control/index.html
index ff182aa..d9e03d3 100644
--- a/docs/concepts/command-and-control/index.html
+++ b/docs/concepts/command-and-control/index.html
@@ -21,19 +21,19 @@
     <title>Command & Control :: Eclipse Hono&trade;</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264211" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264211" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264211" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264211" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264211" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264211" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264211" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264211" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350605" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264211" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264211"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
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 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264211"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264211"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350605"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350605"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264211"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350605"></script>
 
     
   </div>
@@ -2359,20 +2359,20 @@
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-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264211"></script>
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-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264211"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264211"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350605"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350605"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350605"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350605"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350605"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264211"></script>
-    <script src="/hono/docs/js/learn.js?1566264211"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264211"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350605"></script>
+    <script src="/hono/docs/js/learn.js?1566350605"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350605"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264211" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264211"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350605" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350605"></script>
     <script>
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     </script>
diff --git a/docs/concepts/connection-events/index.html b/docs/concepts/connection-events/index.html
index 8240f28..499bf34 100644
--- a/docs/concepts/connection-events/index.html
+++ b/docs/concepts/connection-events/index.html
@@ -21,19 +21,19 @@
     <title>Connection Events :: Eclipse Hono&trade;</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350605" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
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 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350605"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350605"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350605"></script>
 
     
   </div>
@@ -2157,20 +2157,20 @@
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-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264212"></script>
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-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350605"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350605"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350605"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350605"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350605"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350605"></script>
+    <script src="/hono/docs/js/learn.js?1566350605"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350605"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350605" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350605"></script>
     <script>
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diff --git a/docs/concepts/device-identity/index.html b/docs/concepts/device-identity/index.html
index 72ead3a..5cfb29b 100644
--- a/docs/concepts/device-identity/index.html
+++ b/docs/concepts/device-identity/index.html
@@ -21,19 +21,19 @@
     <title>Device Identity :: Eclipse Hono&trade;</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264207" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264207" rel="stylesheet">
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-    <link href="/hono/docs/css/auto-complete.css?1566264207" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264207" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264207" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350605" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264207" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264207"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
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 </div>
 
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-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264207"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350605"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350605"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/";
     
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-<script type="text/javascript" src="/hono/docs/js/search.js?1566264207"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350605"></script>
 
     
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-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264207"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264207"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350605"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350605"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350605"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350605"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350605"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264207"></script>
-    <script src="/hono/docs/js/learn.js?1566264207"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264207"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350605"></script>
+    <script src="/hono/docs/js/learn.js?1566350605"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350605"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264207" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264207"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350605" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350605"></script>
     <script>
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diff --git a/docs/concepts/device-notifications/index.html b/docs/concepts/device-notifications/index.html
index 98af073..42e03c0 100644
--- a/docs/concepts/device-notifications/index.html
+++ b/docs/concepts/device-notifications/index.html
@@ -21,19 +21,19 @@
     <title>Device Notifications :: Eclipse Hono&trade;</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264207" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264207" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264207" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264207" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264207" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264207" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264207" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264207" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350605" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264207" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264207"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
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 </div>
 
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-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264207"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350605"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350605"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264207"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350605"></script>
 
     
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@@ -2254,20 +2254,20 @@
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-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264207"></script>
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-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264207"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264207"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350605"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350605"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350605"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350605"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350605"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264207"></script>
-    <script src="/hono/docs/js/learn.js?1566264207"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264207"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350605"></script>
+    <script src="/hono/docs/js/learn.js?1566350605"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350605"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264207" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264207"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350605" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350605"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });
     </script>
diff --git a/docs/concepts/index.html b/docs/concepts/index.html
index 31b6c2d..59ae98c 100644
--- a/docs/concepts/index.html
+++ b/docs/concepts/index.html
@@ -21,19 +21,19 @@
     <title>Concepts :: Eclipse Hono&trade;</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350605" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
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 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350605"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350605"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350605"></script>
 
     
   </div>
@@ -2117,20 +2117,20 @@
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-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350605"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350605"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350605"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350605"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350605"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350605"></script>
+    <script src="/hono/docs/js/learn.js?1566350605"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350605"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350605" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350605"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });
     </script>
diff --git a/docs/concepts/resource-limits/index.html b/docs/concepts/resource-limits/index.html
index 9828049..854dc66 100644
--- a/docs/concepts/resource-limits/index.html
+++ b/docs/concepts/resource-limits/index.html
@@ -21,19 +21,19 @@
     <title>Resource limits :: Eclipse Hono&trade;</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264211" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264211" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264211" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264211" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264211" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264211" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264211" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264211" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350605" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264211" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264211"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
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 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264211"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264211"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350605"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350605"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264211"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350605"></script>
 
     
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@@ -2155,20 +2155,20 @@
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-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264211"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264211"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350605"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350605"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350605"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350605"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350605"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264211"></script>
-    <script src="/hono/docs/js/learn.js?1566264211"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264211"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350605"></script>
+    <script src="/hono/docs/js/learn.js?1566350605"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350605"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264211" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264211"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350605" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350605"></script>
     <script>
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diff --git a/docs/concepts/tenancy/index.html b/docs/concepts/tenancy/index.html
index a76857f..74cadc8 100644
--- a/docs/concepts/tenancy/index.html
+++ b/docs/concepts/tenancy/index.html
@@ -21,19 +21,19 @@
     <title>Multi-Tenancy :: Eclipse Hono&trade;</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264207" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264207" rel="stylesheet">
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-    <link href="/hono/docs/css/featherlight.min.css?1566264207" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264207" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264207" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264207" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264207" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350605" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264207" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264207"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
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 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264207"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264207"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350605"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350605"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264207"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350605"></script>
 
     
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@@ -2296,20 +2296,20 @@
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-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264207"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264207"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350605"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350605"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350605"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350605"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350605"></script>
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-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264207"></script>
-    <script src="/hono/docs/js/learn.js?1566264207"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264207"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350605"></script>
+    <script src="/hono/docs/js/learn.js?1566350605"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350605"></script>
 
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-    <script src="/hono/docs/mermaid/mermaid.js?1566264207"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350605" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350605"></script>
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diff --git a/docs/deployment/create-kubernetes-cluster/index.html b/docs/deployment/create-kubernetes-cluster/index.html
index dee7431..10b1566 100644
--- a/docs/deployment/create-kubernetes-cluster/index.html
+++ b/docs/deployment/create-kubernetes-cluster/index.html
@@ -21,19 +21,19 @@
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-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
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-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350605" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
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@@ -83,14 +83,14 @@
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 </div>
 
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-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350605"></script>
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 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350605"></script>
 
     
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@@ -2357,20 +2357,20 @@
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-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350605"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350605"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350605"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350605"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350605"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
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+    <script src="/hono/docs/js/learn.js?1566350605"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350605"></script>
 
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-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350605" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350605"></script>
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diff --git a/docs/deployment/helm-based-deployment/index.html b/docs/deployment/helm-based-deployment/index.html
index cde9539..ec3f42a 100644
--- a/docs/deployment/helm-based-deployment/index.html
+++ b/docs/deployment/helm-based-deployment/index.html
@@ -21,19 +21,19 @@
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-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
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-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350605" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
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@@ -83,14 +83,14 @@
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 </div>
 
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-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350605"></script>
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 <script type="text/javascript">
     
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 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350605"></script>
 
     
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@@ -2378,20 +2378,20 @@
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-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350605"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350605"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350605"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350605"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350605"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350605"></script>
+    <script src="/hono/docs/js/learn.js?1566350605"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350605"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350605" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350605"></script>
     <script>
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diff --git a/docs/deployment/index.html b/docs/deployment/index.html
index f10b545..29a0b4b 100644
--- a/docs/deployment/index.html
+++ b/docs/deployment/index.html
@@ -21,19 +21,19 @@
     <title>Deployment :: Eclipse Hono&trade;</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
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-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350605" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
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 </div>
 
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-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350605"></script>
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 <script type="text/javascript">
     
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-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350605"></script>
 
     
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@@ -2120,20 +2120,20 @@
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-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350605"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350605"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350605"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350605"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350605"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350605"></script>
+    <script src="/hono/docs/js/learn.js?1566350605"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350605"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350605" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350605"></script>
     <script>
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diff --git a/docs/deployment/openshift/index.html b/docs/deployment/openshift/index.html
index 9a6f053..c90119e 100644
--- a/docs/deployment/openshift/index.html
+++ b/docs/deployment/openshift/index.html
@@ -21,19 +21,19 @@
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-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
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-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350605" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
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 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350605"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350605"></script>
 <script type="text/javascript">
     
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-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350605"></script>
 
     
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@@ -2995,20 +2995,20 @@
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-    <script src="/hono/docs/js/jquery.sticky.js?1566264212"></script>
-    <script src="/hono/docs/js/featherlight.min.js?1566264212"></script>
-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350605"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350605"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350605"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350605"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350605"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350605"></script>
+    <script src="/hono/docs/js/learn.js?1566350605"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350605"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350605" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350605"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });
     </script>
diff --git a/docs/deployment/resource-limitation/index.html b/docs/deployment/resource-limitation/index.html
index 3d7c462..e09bd58 100644
--- a/docs/deployment/resource-limitation/index.html
+++ b/docs/deployment/resource-limitation/index.html
@@ -21,19 +21,19 @@
     <title>Limiting Resource Usage :: Eclipse Hono&trade;</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350605" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350605"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350605"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350605"></script>
 
     
   </div>
@@ -2237,20 +2237,20 @@
     <div style="left: -1000px; overflow: scroll; position: absolute; top: -1000px; border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;">
       <div style="border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;"></div>
     </div>
-    <script src="/hono/docs/js/clipboard.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566264212"></script>
-    <script src="/hono/docs/js/jquery.sticky.js?1566264212"></script>
-    <script src="/hono/docs/js/featherlight.min.js?1566264212"></script>
-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350605"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350605"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350605"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350605"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350605"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350605"></script>
+    <script src="/hono/docs/js/learn.js?1566350605"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350605"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350605" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350605"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });
     </script>
diff --git a/docs/dev-guide/building_hono/index.html b/docs/dev-guide/building_hono/index.html
index c60d1af..0e4d46f 100644
--- a/docs/dev-guide/building_hono/index.html
+++ b/docs/dev-guide/building_hono/index.html
@@ -21,19 +21,19 @@
     <title>Building from Source :: Eclipse Hono&trade;</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350605" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350605"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350605"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350605"></script>
 
     
   </div>
@@ -2204,20 +2204,20 @@
     <div style="left: -1000px; overflow: scroll; position: absolute; top: -1000px; border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;">
       <div style="border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;"></div>
     </div>
-    <script src="/hono/docs/js/clipboard.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566264212"></script>
-    <script src="/hono/docs/js/jquery.sticky.js?1566264212"></script>
-    <script src="/hono/docs/js/featherlight.min.js?1566264212"></script>
-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350605"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350605"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350605"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350605"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350605"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350605"></script>
+    <script src="/hono/docs/js/learn.js?1566350605"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350605"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350605" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350605"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });
     </script>
diff --git a/docs/dev-guide/custom_http_adapter/index.html b/docs/dev-guide/custom_http_adapter/index.html
index 2a41cbf..926dd4b 100644
--- a/docs/dev-guide/custom_http_adapter/index.html
+++ b/docs/dev-guide/custom_http_adapter/index.html
@@ -21,19 +21,19 @@
     <title>Implement a Custom Hono HTTP Protocol Adapter :: Eclipse Hono&trade;</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350605" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350605"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350605"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350605"></script>
 
     
   </div>
@@ -2252,20 +2252,20 @@
     <div style="left: -1000px; overflow: scroll; position: absolute; top: -1000px; border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;">
       <div style="border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;"></div>
     </div>
-    <script src="/hono/docs/js/clipboard.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566264212"></script>
-    <script src="/hono/docs/js/jquery.sticky.js?1566264212"></script>
-    <script src="/hono/docs/js/featherlight.min.js?1566264212"></script>
-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350605"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350605"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350605"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350605"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350605"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350605"></script>
+    <script src="/hono/docs/js/learn.js?1566350605"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350605"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350605" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350605"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });
     </script>
diff --git a/docs/dev-guide/index.html b/docs/dev-guide/index.html
index 90c44de..d883769 100644
--- a/docs/dev-guide/index.html
+++ b/docs/dev-guide/index.html
@@ -21,19 +21,19 @@
     <title>Developer Guide :: Eclipse Hono&trade;</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350605" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350605"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350605"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350605"></script>
 
     
   </div>
@@ -2120,20 +2120,20 @@
     <div style="left: -1000px; overflow: scroll; position: absolute; top: -1000px; border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;">
       <div style="border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;"></div>
     </div>
-    <script src="/hono/docs/js/clipboard.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566264212"></script>
-    <script src="/hono/docs/js/jquery.sticky.js?1566264212"></script>
-    <script src="/hono/docs/js/featherlight.min.js?1566264212"></script>
-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350605"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350605"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350605"></script>
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+    <script src="/hono/docs/js/highlight.pack.js?1566350605"></script>
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-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350605"></script>
+    <script src="/hono/docs/js/learn.js?1566350605"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350605"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
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+    <script src="/hono/docs/mermaid/mermaid.js?1566350605"></script>
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diff --git a/docs/dev-guide/java_client_consumer/index.html b/docs/dev-guide/java_client_consumer/index.html
index 599f9ff..58b5840 100644
--- a/docs/dev-guide/java_client_consumer/index.html
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-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
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+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
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-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
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-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
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+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350605"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350605"></script>
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+    <script src="/hono/docs/js/learn.js?1566350605"></script>
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-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
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+    <script src="/hono/docs/mermaid/mermaid.js?1566350605"></script>
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diff --git a/docs/dev/404.html b/docs/dev/404.html
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+    <link href="/hono/docs/css/nucleus.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/horsey.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350606" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264213" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350606" rel="stylesheet">
     
 <style type="text/css">
     :root #header + #content > #left > #rlblock_left {
diff --git a/docs/dev/admin-guide/amqp-adapter-config/index.html b/docs/dev/admin-guide/amqp-adapter-config/index.html
index 1b2926c..c639d66 100644
--- a/docs/dev/admin-guide/amqp-adapter-config/index.html
+++ b/docs/dev/admin-guide/amqp-adapter-config/index.html
@@ -21,19 +21,19 @@
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-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350606" rel="stylesheet">
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-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350606" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350606"></script>
 
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       :root #header + #content > #left > #rlblock_left{
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-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350606"></script>
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 <script type="text/javascript">
     
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-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350606"></script>
 
     
   </div>
@@ -499,6 +499,25 @@
  
   
     
+      <li data-nav-id="/hono/docs/dev/admin-guide/device-connection-config/" title="Configuring the Device Connection Service" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/device-connection-config/">
+        Device Connection Service Configuration
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
       <li data-nav-id="/hono/docs/dev/admin-guide/http-adapter-config/" title="HTTP Adapter Configuration" class="dd-item ">
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         HTTP Adapter Configuration
@@ -2001,6 +2020,22 @@
             
                 
                     
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-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350606"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350606"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350606"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350606"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350606"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350606"></script>
+    <script src="/hono/docs/js/learn.js?1566350606"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350606"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350606" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350606"></script>
     <script>
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diff --git a/docs/dev/admin-guide/amqp-network-config/index.html b/docs/dev/admin-guide/amqp-network-config/index.html
index d7d997e..bfd2dd3 100644
--- a/docs/dev/admin-guide/amqp-network-config/index.html
+++ b/docs/dev/admin-guide/amqp-network-config/index.html
@@ -21,19 +21,19 @@
     <title>AMQP 1.0 Messaging Network Configuration :: Eclipse Hono&trade; Vers.: dev</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
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-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350606" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350606" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350606"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
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 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350606"></script>
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-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350606"></script>
 
     
   </div>
@@ -499,6 +499,25 @@
  
   
     
+      <li data-nav-id="/hono/docs/dev/admin-guide/device-connection-config/" title="Configuring the Device Connection Service" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/device-connection-config/">
+        Device Connection Service Configuration
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
       <li data-nav-id="/hono/docs/dev/admin-guide/http-adapter-config/" title="HTTP Adapter Configuration" class="dd-item ">
         <a href="/hono/docs/dev/admin-guide/http-adapter-config/">
         HTTP Adapter Configuration
@@ -1763,6 +1782,22 @@
             
                 
                     
+                
+                
+
+                    
+                    
+                    
+
+                    
+            
+        
+                    
+                        
+            
+            
+                
+                    
                     
                 
                 
@@ -2196,20 +2231,20 @@
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-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350606"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350606"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350606"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350606"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350606"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350606"></script>
+    <script src="/hono/docs/js/learn.js?1566350606"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350606"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350606" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350606"></script>
     <script>
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diff --git a/docs/dev/admin-guide/auth-server-config/index.html b/docs/dev/admin-guide/auth-server-config/index.html
index a99b57e..144865e 100644
--- a/docs/dev/admin-guide/auth-server-config/index.html
+++ b/docs/dev/admin-guide/auth-server-config/index.html
@@ -21,19 +21,19 @@
     <title>Auth Server Configuration :: Eclipse Hono&trade; Vers.: dev</title>
 
     
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+    <link href="/hono/docs/css/nucleus.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350606" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350606" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350606"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350606"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350606"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/\/dev";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350606"></script>
 
     
   </div>
@@ -499,6 +499,25 @@
  
   
     
+      <li data-nav-id="/hono/docs/dev/admin-guide/device-connection-config/" title="Configuring the Device Connection Service" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/device-connection-config/">
+        Device Connection Service Configuration
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
       <li data-nav-id="/hono/docs/dev/admin-guide/http-adapter-config/" title="HTTP Adapter Configuration" class="dd-item ">
         <a href="/hono/docs/dev/admin-guide/http-adapter-config/">
         HTTP Adapter Configuration
@@ -2016,6 +2035,22 @@
             
         
                     
+                        
+            
+            
+                
+                    
+                
+                
+
+                    
+                    
+                    
+
+                    
+            
+        
+                    
             
         
                     
@@ -2402,20 +2437,20 @@
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-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350606"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350606"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350606"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350606"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350606"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350606"></script>
+    <script src="/hono/docs/js/learn.js?1566350606"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350606"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350606" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350606"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });
     </script>
diff --git a/docs/dev/admin-guide/common-config/index.html b/docs/dev/admin-guide/common-config/index.html
index a1972ab..2ea848d 100644
--- a/docs/dev/admin-guide/common-config/index.html
+++ b/docs/dev/admin-guide/common-config/index.html
@@ -21,19 +21,19 @@
     <title>Common Configuration :: Eclipse Hono&trade; Vers.: dev</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350606" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350606" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350606"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350606"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350606"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/\/dev";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350606"></script>
 
     
   </div>
@@ -499,6 +499,25 @@
  
   
     
+      <li data-nav-id="/hono/docs/dev/admin-guide/device-connection-config/" title="Configuring the Device Connection Service" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/device-connection-config/">
+        Device Connection Service Configuration
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
       <li data-nav-id="/hono/docs/dev/admin-guide/http-adapter-config/" title="HTTP Adapter Configuration" class="dd-item ">
         <a href="/hono/docs/dev/admin-guide/http-adapter-config/">
         HTTP Adapter Configuration
@@ -1881,6 +1900,22 @@
             
         
                     
+                        
+            
+            
+                
+                    
+                
+                
+
+                    
+                    
+                    
+
+                    
+            
+        
+                    
             
         
                     
@@ -2267,20 +2302,20 @@
     <div style="left: -1000px; overflow: scroll; position: absolute; top: -1000px; border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;">
       <div style="border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;"></div>
     </div>
-    <script src="/hono/docs/js/clipboard.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566264212"></script>
-    <script src="/hono/docs/js/jquery.sticky.js?1566264212"></script>
-    <script src="/hono/docs/js/featherlight.min.js?1566264212"></script>
-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350606"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350606"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350606"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350606"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350606"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350606"></script>
+    <script src="/hono/docs/js/learn.js?1566350606"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350606"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350606" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350606"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });
     </script>
diff --git a/docs/dev/admin-guide/device-connection-config/index.html b/docs/dev/admin-guide/device-connection-config/index.html
new file mode 100644
index 0000000..23a0b7c
--- /dev/null
+++ b/docs/dev/admin-guide/device-connection-config/index.html
@@ -0,0 +1,2515 @@
+<!DOCTYPE html>
+<html lang="dev" class="js csstransforms3d">
+  <head>
+    <meta charset="utf-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <meta name="generator" content="Hugo 0.54.0" />
+    <meta name="description" content="A set of micro-services for connecting millions of devices.">
+<meta name="author" content="The Eclipse Hono Project">
+
+    <link rel="apple-touch-icon" sizes="180x180" href="/hono/docs/favicon/apple-touch-icon.png">
+<link rel="icon" type="image/png" sizes="48x48" href="/hono/docs/favicon/favicon-48x48.png">
+<link rel="icon" type="image/png" sizes="32x32" href="/hono/docs/favicon/favicon-32x32.png">
+<link rel="icon" type="image/png" sizes="16x16" href="/hono/docs/favicon/favicon-16x16.png">
+<link rel="manifest" href="/hono/docs/favicon/site.webmanifest">
+<link rel="mask-icon" href="/hono/docs/favicon/safari-pinned-tab.svg" color="#5bbad5">
+<link rel="shortcut icon" href="/hono/docs/favicon/favicon.ico">
+<meta name="msapplication-TileColor" content="#da532c">
+<meta name="msapplication-config" content="/hono/docs/favicon/browserconfig.xml">
+<meta name="theme-color" content="#ffffff">
+
+    <title>Configuring the Device Connection Service :: Eclipse Hono&trade; Vers.: dev</title>
+
+    
+    <link href="/hono/docs/css/nucleus.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350606" rel="stylesheet">
+    
+      <link href="/hono/docs/css/theme-hono.css?1566350606" rel="stylesheet">
+    
+
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350606"></script>
+
+    <style type="text/css">
+      :root #header + #content > #left > #rlblock_left{
+          display:none !important;
+      }
+      
+        :not(pre) > code + span.copy-to-clipboard {
+            display: none;
+        }
+      
+    </style>
+    
+
+<link rel="stylesheet" href="https://www.eclipse.org/eclipse.org-common/themes/solstice/public/stylesheets/vendor/cookieconsent/cookieconsent.min.css">
+<link rel="stylesheet" href='/hono/docs/css/hono.css'>
+
+
+<meta name="twitter:card" content="summary_large_image">
+<meta name="twitter:site" content="@EclipseHono">
+<meta name="twitter:title" content="Configuring the Device Connection Service :: Eclipse Hono&amp;trade; Vers.: dev">
+<meta name="twitter:image" content="https://www.eclipse.org/hono/docs/images/twitter_image.png">
+<meta name="twitter:description" content="A set of micro-services for connecting millions of devices.">
+
+
+<meta property="og:title" content="Configuring the Device Connection Service :: Eclipse Hono&amp;trade; Vers.: dev" />
+<meta property="og:type" content="website" />
+<meta property="og:url" content="https://www.eclipse.org/hono/docs/dev/admin-guide/device-connection-config//" />
+<meta property="og:image" content="https://www.eclipse.org/hono/docs/images/twitter_image.png" />
+
+  </head>
+  <body class="" data-url="/hono/docs/dev/admin-guide/device-connection-config/">
+    <nav id="sidebar" class="">
+
+
+
+  <div id="header-wrapper">
+    <div id="header">
+      <a href="https://www.eclipse.org/hono">
+    <img src="/hono/docs/images/HONO-Logo_Bild-Wort_quer-w-310x120px.svg" alt="Hono logo" class="logo-img">
+</a>
+
+    </div>
+    
+        <div class="searchbox">
+    <label for="search-by"><i class="fas fa-search"></i></label>
+    <input data-search-input id="search-by" type="search" placeholder="Search...">
+    <span data-search-clear=""><i class="fas fa-times"></i></span>
+</div>
+
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350606"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350606"></script>
+<script type="text/javascript">
+    
+        var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/\/dev";
+    
+</script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350606"></script>
+
+    
+  </div>
+
+    <div class="highlightable">
+    <ul class="topics">
+
+        
+          
+          
+
+
+ 
+  
+    
+    <li data-nav-id="/hono/docs/dev/concepts/" title="Concepts" class="dd-item 
+        
+        
+        
+        ">
+      <a href="/hono/docs/dev/concepts/">
+          <i class="far fa-lightbulb"></i> Concepts
+          
+      </a>
+      
+      
+        <ul>
+          
+          
+          
+          
+        
+          
+            
+            
+
+
+ 
+  
+    
+      <li data-nav-id="/hono/docs/dev/concepts/device-identity/" title="Device Identity" class="dd-item ">
+        <a href="/hono/docs/dev/concepts/device-identity/">
+        Device Identity
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
+      <li data-nav-id="/hono/docs/dev/concepts/tenancy/" title="Multi-Tenancy" class="dd-item ">
+        <a href="/hono/docs/dev/concepts/tenancy/">
+        Multi-Tenancy
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
+      <li data-nav-id="/hono/docs/dev/concepts/device-notifications/" title="Device Notifications" class="dd-item ">
+        <a href="/hono/docs/dev/concepts/device-notifications/">
+        Device Notifications
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
+      <li data-nav-id="/hono/docs/dev/concepts/command-and-control/" title="Command &amp; Control" class="dd-item ">
+        <a href="/hono/docs/dev/concepts/command-and-control/">
+        Command &amp; Control
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
+      <li data-nav-id="/hono/docs/dev/concepts/resource-limits/" title="Resource limits" class="dd-item ">
+        <a href="/hono/docs/dev/concepts/resource-limits/">
+        Resource limits
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
+      <li data-nav-id="/hono/docs/dev/concepts/connection-events/" title="Connection Events" class="dd-item ">
+        <a href="/hono/docs/dev/concepts/connection-events/">
+        Connection Events
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+        
+        </ul>
+              
+    </li>
+  
+ 
+
+          
+          
+
+
+ 
+  
+    
+    <li data-nav-id="/hono/docs/dev/user-guide/" title="User Guide" class="dd-item 
+        
+        
+        
+        ">
+      <a href="/hono/docs/dev/user-guide/">
+          <i class="fas fa-book-reader"></i> User Guide
+          
+      </a>
+      
+      
+        <ul>
+          
+          
+          
+          
+        
+          
+            
+            
+
+
+ 
+  
+    
+      <li data-nav-id="/hono/docs/dev/user-guide/device-registry/" title="Device Registry" class="dd-item ">
+        <a href="/hono/docs/dev/user-guide/device-registry/">
+        Device Registry
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
+      <li data-nav-id="/hono/docs/dev/user-guide/http-adapter/" title="HTTP Adapter" class="dd-item ">
+        <a href="/hono/docs/dev/user-guide/http-adapter/">
+        HTTP Adapter
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
+      <li data-nav-id="/hono/docs/dev/user-guide/mqtt-adapter/" title="MQTT Adapter" class="dd-item ">
+        <a href="/hono/docs/dev/user-guide/mqtt-adapter/">
+        MQTT Adapter
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
+      <li data-nav-id="/hono/docs/dev/user-guide/amqp-adapter/" title="AMQP Adapter" class="dd-item ">
+        <a href="/hono/docs/dev/user-guide/amqp-adapter/">
+        AMQP Adapter
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
+      <li data-nav-id="/hono/docs/dev/user-guide/kura-adapter/" title="Kura Adapter" class="dd-item ">
+        <a href="/hono/docs/dev/user-guide/kura-adapter/">
+        Kura Adapter
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
+      <li data-nav-id="/hono/docs/dev/user-guide/sigfox-adapter/" title="Sigfox Adapter" class="dd-item ">
+        <a href="/hono/docs/dev/user-guide/sigfox-adapter/">
+        Sigfox Adapter
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
+      <li data-nav-id="/hono/docs/dev/user-guide/jmeter_load_tests/" title="Load Tests with JMeter" class="dd-item ">
+        <a href="/hono/docs/dev/user-guide/jmeter_load_tests/">
+        Load Tests with JMeter
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+        
+        </ul>
+              
+    </li>
+  
+ 
+
+          
+          
+
+
+ 
+  
+    
+    <li data-nav-id="/hono/docs/dev/admin-guide/" title="Admin Guide" class="dd-item 
+        parent
+        
+        
+        ">
+      <a href="/hono/docs/dev/admin-guide/">
+          <i class="fas fa-sliders-h"></i> Admin Guide
+          
+      </a>
+      
+      
+        <ul>
+          
+          
+          
+          
+        
+          
+            
+            
+
+
+ 
+  
+    
+      <li data-nav-id="/hono/docs/dev/admin-guide/common-config/" title="Common Configuration" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/common-config/">
+        Common Configuration
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
+      <li data-nav-id="/hono/docs/dev/admin-guide/auth-server-config/" title="Auth Server Configuration" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/auth-server-config/">
+        Auth Server Configuration
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
+      <li data-nav-id="/hono/docs/dev/admin-guide/device-registry-config/" title="Device Registry Configuration" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/device-registry-config/">
+        Device Registry Configuration
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
+      <li data-nav-id="/hono/docs/dev/admin-guide/device-connection-config/" title="Configuring the Device Connection Service" class="dd-item active">
+        <a href="/hono/docs/dev/admin-guide/device-connection-config/">
+        Device Connection Service Configuration
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
+      <li data-nav-id="/hono/docs/dev/admin-guide/http-adapter-config/" title="HTTP Adapter Configuration" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/http-adapter-config/">
+        HTTP Adapter Configuration
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
+      <li data-nav-id="/hono/docs/dev/admin-guide/amqp-adapter-config/" title="AMQP Adapter Configuration" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/amqp-adapter-config/">
+        AMQP Adapter Configuration
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
+      <li data-nav-id="/hono/docs/dev/admin-guide/mqtt-adapter-config/" title="MQTT Adapter Configuration" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/mqtt-adapter-config/">
+        MQTT Adapter Configuration
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
+      <li data-nav-id="/hono/docs/dev/admin-guide/kura-adapter-config/" title="Kura Adapter Configuration" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/kura-adapter-config/">
+        Kura Adapter Configuration
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
+      <li data-nav-id="/hono/docs/dev/admin-guide/hono-client-configuration/" title="Hono Client Configuration" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/hono-client-configuration/">
+        Hono Client Configuration
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
+      <li data-nav-id="/hono/docs/dev/admin-guide/amqp-network-config/" title="AMQP 1.0 Messaging Network Configuration" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/amqp-network-config/">
+        AMQP 1.0 Messaging Network Configuration
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
+      <li data-nav-id="/hono/docs/dev/admin-guide/secure_communication/" title="Secure Communication" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/secure_communication/">
+        Secure Communication
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
+      <li data-nav-id="/hono/docs/dev/admin-guide/monitoring-tracing-config/" title="Monitoring &amp; Tracing" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/monitoring-tracing-config/">
+        Monitoring &amp; Tracing
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+        
+        </ul>
+              
+    </li>
+  
+ 
+
+          
+          
+
+
+ 
+  
+    
+    <li data-nav-id="/hono/docs/dev/dev-guide/" title="Developer Guide" class="dd-item 
+        
+        
+        
+        ">
+      <a href="/hono/docs/dev/dev-guide/">
+          <i class="fas fa-tools"></i> Developer Guide
+          
+      </a>
+      
+      
+        <ul>
+          
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+          
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+          
+            
+            
+
+
+ 
+  
+    
+      <li data-nav-id="/hono/docs/dev/dev-guide/building_hono/" title="Building from Source" class="dd-item ">
+        <a href="/hono/docs/dev/dev-guide/building_hono/">
+        Building from Source
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
+      <li data-nav-id="/hono/docs/dev/dev-guide/java_client_consumer/" title="Consuming Messages from Java" class="dd-item ">
+        <a href="/hono/docs/dev/dev-guide/java_client_consumer/">
+        Consuming Messages from Java
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
+      <li data-nav-id="/hono/docs/dev/dev-guide/custom_http_adapter/" title="Implement a Custom Hono HTTP Protocol Adapter" class="dd-item ">
+        <a href="/hono/docs/dev/dev-guide/custom_http_adapter/">
+        Implement a Custom Hono HTTP Protocol Adapter
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+        
+        </ul>
+              
+    </li>
+  
+ 
+
+          
+          
+
+
+ 
+  
+    
+    <li data-nav-id="/hono/docs/dev/api/" title="API" class="dd-item 
+        
+        
+        
+        ">
+      <a href="/hono/docs/dev/api/">
+          &nbsp;<i class='fas fa-plug'></i>&nbsp;API
+          
+      </a>
+      
+      
+        <ul>
+          
+          
+          
+          
+        
+          
+            
+            
+
+
+ 
+  
+    
+      <li data-nav-id="/hono/docs/dev/api/telemetry/" title="Telemetry API Specification" class="dd-item ">
+        <a href="/hono/docs/dev/api/telemetry/">
+        Telemetry API
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
+      <li data-nav-id="/hono/docs/dev/api/event/" title="Event API Specification" class="dd-item ">
+        <a href="/hono/docs/dev/api/event/">
+        Event API
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
+      <li data-nav-id="/hono/docs/dev/api/command-and-control/" title="Command &amp; Control API Specification" class="dd-item ">
+        <a href="/hono/docs/dev/api/command-and-control/">
+        Command &amp; Control API
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
+      <li data-nav-id="/hono/docs/dev/api/tenant/" title="Tenant API Specification" class="dd-item ">
+        <a href="/hono/docs/dev/api/tenant/">
+        Tenant API
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
+      <li data-nav-id="/hono/docs/dev/api/device-connection/" title="Device Connection API Specification" class="dd-item ">
+        <a href="/hono/docs/dev/api/device-connection/">
+        Device Connection API
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
+      <li data-nav-id="/hono/docs/dev/api/device-registration/" title="Device Registration API Specification" class="dd-item ">
+        <a href="/hono/docs/dev/api/device-registration/">
+        Device Registration API
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
+      <li data-nav-id="/hono/docs/dev/api/credentials/" title="Credentials API Specification" class="dd-item ">
+        <a href="/hono/docs/dev/api/credentials/">
+        Credentials API
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
+      <li data-nav-id="/hono/docs/dev/api/authentication/" title="Authentication API Specification" class="dd-item ">
+        <a href="/hono/docs/dev/api/authentication/">
+        Authentication API
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
+      <li data-nav-id="/hono/docs/dev/api/management/" title="Device Registry Management API Specification" class="dd-item ">
+        <a href="/hono/docs/dev/api/management/">
+        Device Registry Management API
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
+      <li data-nav-id="/hono/docs/dev/api/metrics/" title="Metrics" class="dd-item ">
+        <a href="/hono/docs/dev/api/metrics/">
+        Metrics
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+        
+        </ul>
+              
+    </li>
+  
+ 
+
+          
+          
+
+
+ 
+  
+    
+    <li data-nav-id="/hono/docs/dev/deployment/" title="Deployment" class="dd-item 
+        
+        
+        
+        ">
+      <a href="/hono/docs/dev/deployment/">
+          <i class="fas fa-shipping-fast"></i> Deployment
+          
+      </a>
+      
+      
+        <ul>
+          
+          
+          
+          
+        
+          
+            
+            
+
+
+ 
+  
+    
+      <li data-nav-id="/hono/docs/dev/deployment/helm-based-deployment/" title="Helm based Deployment" class="dd-item ">
+        <a href="/hono/docs/dev/deployment/helm-based-deployment/">
+        Helm based Deployment
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
+      <li data-nav-id="/hono/docs/dev/deployment/openshift/" title="OpenShift / OKD" class="dd-item ">
+        <a href="/hono/docs/dev/deployment/openshift/">
+        OpenShift / OKD
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
+      <li data-nav-id="/hono/docs/dev/deployment/create-kubernetes-cluster/" title="Setting up a Kubernetes Cluster" class="dd-item ">
+        <a href="/hono/docs/dev/deployment/create-kubernetes-cluster/">
+        Setting up a Kubernetes Cluster
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
+      <li data-nav-id="/hono/docs/dev/deployment/resource-limitation/" title="Limiting Resource Usage" class="dd-item ">
+        <a href="/hono/docs/dev/deployment/resource-limitation/">
+        Limiting Resource Usage
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+        
+        </ul>
+              
+    </li>
+  
+ 
+
+          
+          
+
+
+ 
+  
+    
+    <li data-nav-id="/hono/docs/dev/architecture/" title="Architecture" class="dd-item 
+        
+        
+        
+        ">
+      <a href="/hono/docs/dev/architecture/">
+          <i class="fas fa-landmark"></i> Architecture
+          
+      </a>
+      
+      
+        <ul>
+          
+          
+          
+          
+        
+          
+            
+            
+
+
+ 
+  
+    
+      <li data-nav-id="/hono/docs/dev/architecture/component-view/component-view/" title="Component View" class="dd-item ">
+        <a href="/hono/docs/dev/architecture/component-view/component-view/">
+        Component View
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
+      <li data-nav-id="/hono/docs/dev/architecture/auth/auth/" title="Authentication/Authorization" class="dd-item ">
+        <a href="/hono/docs/dev/architecture/auth/auth/">
+        Authentication/Authorization
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+        
+        </ul>
+              
+    </li>
+  
+ 
+
+          
+         
+    </ul>
+
+    
+    
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+    
+    <section id="prefooter">
+      <hr/>
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+          <div id="select-box-wrapper">
+          <div id="select-box">
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+            Version:&nbsp;
+          <div class="select-style">
+            <select id="select-language" onchange="location = this.value;">
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+      
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+<p>&copy; 2019 <a href="https://www.eclipse.org/hono">The Eclipse Hono Project</a></p>
+
+<p>
+    Documentation built with
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+            You might want to use the <a href="https://www.eclipse.org/hono/docs/">current stable</a> version.
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+            <a href='/hono/docs/dev/'>Documentation</a> > <a href='/hono/docs/dev/admin-guide/'>Admin Guide</a> > Configuring the Device Connection Service
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+<ul>
+<li><a href="#service-configuration">Service Configuration</a></li>
+<li><a href="#port-configuration">Port Configuration</a>
+<ul>
+<li><a href="#secure-port-only">Secure Port Only</a></li>
+<li><a href="#insecure-port-only">Insecure Port Only</a></li>
+<li><a href="#dual-port">Dual Port</a></li>
+<li><a href="#ephemeral-ports">Ephemeral Ports</a></li>
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+          
+            <h1>Configuring the Device Connection Service</h1>
+          
+
+        
+
+
+<p>The Device Connection service provides an implementation of Eclipse Hono&trade;&rsquo;s <a href="/hono/docs/dev/api/device-connection/">Device Connection API</a>.</p>
+
+<p>Protocol adapters use this API to store and retrieve information about the gateway that a device is using to connect to Hono&rsquo;s protocol adapters. This information is necessary for routing commands to the particular protocol adapter instance that the gateway used by the device is connected to.</p>
+
+<p>The Device Connection component provides a production grade implementation of the Device Connection API which uses a remote <em>data grid</em> for storing information about device connections. The data grid can be scaled out independently from the Device Connection service components to meet the storage demands at hand.</p>
+
+<p>The Device Connection component is implemented as a Spring Boot application. It can be run either directly from the command line or by means of starting the corresponding <a href="https://hub.docker.com/r/eclipse/hono-service-device-connection/">Docker image</a> created from it.</p>
+
+<h2 id="service-configuration">Service Configuration</h2>
+
+<p>In addition to the following options, this component supports the options described in <a href="/hono/docs/dev/admin-guide/common-config/">Common Configuration</a>.</p>
+
+<p>The following table provides an overview of the configuration variables and corresponding command line options for configuring the Device Connection component.</p>
+
+<table>
+<thead>
+<tr>
+<th align="left">Environment Variable<br>Command Line Option</th>
+<th align="center">Mandatory</th>
+<th align="left">Default</th>
+<th align="left">Description</th>
+</tr>
+</thead>
+
+<tbody>
+<tr>
+<td align="left"><code>HONO_APP_MAX_INSTANCES</code><br><code>--hono.app.maxInstances</code></td>
+<td align="center">no</td>
+<td align="left"><em>#CPU cores</em></td>
+<td align="left">The number of Verticle instances to deploy. If not set, one Verticle per processor core is deployed.</td>
+</tr>
+
+<tr>
+<td align="left"><code>HONO_DEVICE_CONNECTION_AMQP_BIND_ADDRESS</code><br><code>--hono.registry.amqp.bindAddress</code></td>
+<td align="center">no</td>
+<td align="left"><code>127.0.0.1</code></td>
+<td align="left">The IP address of the network interface that the secure AMQP port should be bound to.<br>See <a href="#port-configuration">Port Configuration</a> below for details.</td>
+</tr>
+
+<tr>
+<td align="left"><code>HONO_DEVICE_CONNECTION_AMQP_CERT_PATH</code><br><code>--hono.deviceConnection.amqp.certPath</code></td>
+<td align="center">no</td>
+<td align="left">-</td>
+<td align="left">The absolute path to the PEM file containing the certificate that the server should use for authenticating to clients. This option must be used in conjunction with <code>HONO_DEVICE_CONNECTION_AMQP_KEY_PATH</code>.<br>Alternatively, the <code>HONO_DEVICE_CONNECTION_AMQP_KEY_STORE_PATH</code> option can be used to configure a key store containing both the key as well as the certificate.</td>
+</tr>
+
+<tr>
+<td align="left"><code>HONO_DEVICE_CONNECTION_AMQP_INSECURE_PORT</code><br><code>--hono.deviceConnection.amqp.insecurePort</code></td>
+<td align="center">no</td>
+<td align="left">-</td>
+<td align="left">The insecure port the server should listen on for AMQP 1.0 connections.<br>See <a href="#port-configuration">Port Configuration</a> below for details.</td>
+</tr>
+
+<tr>
+<td align="left"><code>HONO_DEVICE_CONNECTION_AMQP_INSECURE_PORT_BIND_ADDRESS</code><br><code>--hono.deviceConnection.amqp.insecurePortBindAddress</code></td>
+<td align="center">no</td>
+<td align="left"><code>127.0.0.1</code></td>
+<td align="left">The IP address of the network interface that the insecure AMQP port should be bound to.<br>See <a href="#port-configuration">Port Configuration</a> below for details.</td>
+</tr>
+
+<tr>
+<td align="left"><code>HONO_DEVICE_CONNECTION_AMQP_INSECURE_PORT_ENABLED</code><br><code>--hono.deviceConnection.amqp.insecurePortEnabled</code></td>
+<td align="center">no</td>
+<td align="left"><code>false</code></td>
+<td align="left">If set to <code>true</code> the server will open an insecure port (not secured by TLS) using either the port number set via <code>HONO_REGISTRY_AMQP_INSECURE_PORT</code> or the default AMQP port number (<code>5672</code>) if not set explicitly.<br>See <a href="#port-configuration">Port Configuration</a> below for details.</td>
+</tr>
+
+<tr>
+<td align="left"><code>HONO_DEVICE_CONNECTION_AMQP_KEY_PATH</code><br><code>--hono.deviceConnection.amqp.keyPath</code></td>
+<td align="center">no</td>
+<td align="left">-</td>
+<td align="left">The absolute path to the (PKCS8) PEM file containing the private key that the server should use for authenticating to clients. This option must be used in conjunction with <code>HONO_DEVICE_CONNECTION_AMQP_CERT_PATH</code>. Alternatively, the <code>HONO_DEVICE_CONNECTION_AMQP_KEY_STORE_PATH</code> option can be used to configure a key store containing both the key as well as the certificate.</td>
+</tr>
+
+<tr>
+<td align="left"><code>HONO_DEVICE_CONNECTION_AMQP_KEY_STORE_PASSWORD</code><br><code>--hono.deviceConnection.amqp.keyStorePassword</code></td>
+<td align="center">no</td>
+<td align="left">-</td>
+<td align="left">The password required to read the contents of the key store.</td>
+</tr>
+
+<tr>
+<td align="left"><code>HONO_DEVICE_CONNECTION_AMQP_KEY_STORE_PATH</code><br><code>--hono.deviceConnection.amqp.keyStorePath</code></td>
+<td align="center">no</td>
+<td align="left">-</td>
+<td align="left">The absolute path to the Java key store containing the private key and certificate that the server should use for authenticating to clients. Either this option or the <code>HONO_DEVICE_CONNECTION_AMQP_KEY_PATH</code> and <code>HONO_DEVICE_CONNECTION_AMQP_CERT_PATH</code> options need to be set in order to enable TLS secured connections with clients. The key store format can be either <code>JKS</code> or <code>PKCS12</code> indicated by a <code>.jks</code> or <code>.p12</code> file suffix respectively.</td>
+</tr>
+
+<tr>
+<td align="left"><code>HONO_DEVICE_CONNECTION_AMQP_NATIVE_TLS_REQUIRED</code><br><code>--hono.deviceConnection.amqp.nativeTlsRequired</code></td>
+<td align="center">no</td>
+<td align="left"><code>false</code></td>
+<td align="left">The server will probe for OpenSLL on startup if a secure port is configured. By default, the server will fall back to the JVM&rsquo;s default SSL engine if not available. However, if set to <code>true</code>, the server will fail to start at all in this case.</td>
+</tr>
+
+<tr>
+<td align="left"><code>HONO_DEVICE_CONNECTION_AMQP_PORT</code><br><code>--hono.deviceConnection.amqp.port</code></td>
+<td align="center">no</td>
+<td align="left"><code>5671</code></td>
+<td align="left">The secure port that the server should listen on for AMQP 1.0 connections.<br>See <a href="#port-configuration">Port Configuration</a> below for details.</td>
+</tr>
+
+<tr>
+<td align="left"><code>HONO_DEVICE_CONNECTION_AMQP_RECEIVER_LINK_CREDIT</code><br><code>--hono.deviceConnection.amqp.receiverLinkCredit</code></td>
+<td align="center">no</td>
+<td align="left"><code>100</code></td>
+<td align="left">The number of credits to flow to a client connecting to the service&rsquo;s AMQP endpoint.</td>
+</tr>
+
+<tr>
+<td align="left"><code>HONO_DEVICE_CONNECTION_AMQP_SECURE_PROTOCOLS</code><br><code>--hono.deviceConnection.amqp.secureProtocols</code></td>
+<td align="center">no</td>
+<td align="left"><code>TLSv1.2</code></td>
+<td align="left">A (comma separated) list of secure protocols that are supported when negotiating TLS sessions. Please refer to the <a href="https://vertx.io/docs/vertx-core/java/#ssl">vert.x documentation</a> for a list of supported protocol names.</td>
+</tr>
+</tbody>
+</table>
+
+<p>The variables only need to be set if the default value does not match your environment.</p>
+
+<h2 id="port-configuration">Port Configuration</h2>
+
+<p>The Device Connection component supports configuration of both, an AMQP based endpoint as well as an HTTP based endpoint proving RESTful resources for managing registration information and credentials. Both endpoints can be configured to listen for connections on</p>
+
+<ul>
+<li>a secure port only (default) or</li>
+<li>an insecure port only or</li>
+<li>both a secure and an insecure port (dual port configuration)</li>
+</ul>
+
+<p>The server will fail to start if none of the ports is configured properly.</p>
+
+<h3 id="secure-port-only">Secure Port Only</h3>
+
+<p>The server needs to be configured with a private key and certificate in order to open a TLS secured port.</p>
+
+<p>There are two alternative ways for doing so:</p>
+
+<ol>
+<li>Setting the <code>HONO_DEVICE_CONNECTION_AMQP_KEY_STORE_PATH</code> and the <code>HONO_DEVICE_CONNECTION_AMQP_KEY_STORE_PASSWORD</code> variables in order to load the key &amp; certificate from a password protected key store, or</li>
+<li>setting the <code>HONO_DEVICE_CONNECTION_AMQP_KEY_PATH</code> and <code>HONO_DEVICE_CONNECTION_AMQP_CERT_PATH</code> variables in order to load the key and certificate from two separate PEM files in PKCS8 format.</li>
+</ol>
+
+<p>When starting up, the server will bind a TLS secured socket to the default secure AMQP port 5671. The port number can also be set explicitly using the <code>HONO_DEVICE_CONNECTION_AMQP_PORT</code> variable.</p>
+
+<p>The <code>HONO_DEVICE_CONNECTION_AMQP_BIND_ADDRESS</code> variable can be used to specify the network interface that the port should be exposed on. By default the port is bound to the <em>loopback device</em> only, i.e. the port will only be accessible from the local host. Setting this variable to <code>0.0.0.0</code> will let the port being bound to <strong>all</strong> network interfaces (be careful not to expose the port unintentionally to the outside world).</p>
+
+<h3 id="insecure-port-only">Insecure Port Only</h3>
+
+<p>The secure port will mostly be required for production scenarios. However, it might be desirable to expose a non-TLS secured port instead, e.g. for testing purposes. In any case, the non-secure port needs to be explicitly enabled either by</p>
+
+<ul>
+<li>explicitly setting <code>HONO_DEVICE_CONNECTION_AMQP_INSECURE_PORT</code> to a valid port number, or by</li>
+<li>implicitly configuring the default AMQP port (5672) by simply setting <code>HONO_DEVICE_CONNECTION_AMQP_INSECURE_PORT_ENABLED</code> to <code>true</code>.</li>
+</ul>
+
+<p>The server issues a warning on the console if <code>HONO_DEVICE_CONNECTION_AMQP_INSECURE_PORT</code> is set to the default secure AMQP port (5671).</p>
+
+<p>The <code>HONO_DEVICE_CONNECTION_AMQP_INSECURE_PORT_BIND_ADDRESS</code> variable can be used to specify the network interface that the port should be exposed on. By default the port is bound to the <em>loopback device</em> only, i.e. the port will only be accessible from the local host. This variable might be used to e.g. expose the non-TLS secured port on a local interface only, thus providing easy access from within the local network, while still requiring encrypted communication when accessed from the outside over public network infrastructure.</p>
+
+<p>Setting this variable to <code>0.0.0.0</code> will let the port being bound to <strong>all</strong> network interfaces (be careful not to expose the port unintentionally to the outside world).</p>
+
+<h3 id="dual-port">Dual Port</h3>
+
+<p>In test setups and some production scenarios Hono server may be configured to open one secure <strong>and</strong> one insecure port at the same time.</p>
+
+<p>This is achieved by configuring both ports correctly (see above). The server will fail to start if both ports are configured to use the same port number.</p>
+
+<p>Since the secure port may need different visibility in the network setup compared to the secure port, it has it&rsquo;s own binding address <code>HONO_DEVICE_CONNECTION_AMQP_INSECURE_PORT_BIND_ADDRESS</code>.
+This can be used to narrow the visibility of the insecure port to a local network e.g., while the secure port may be visible worldwide.</p>
+
+<h3 id="ephemeral-ports">Ephemeral Ports</h3>
+
+<p>The server may be configured to open both a secure and a non-secure port at the same time simply by configuring both ports as described above. For this to work, both ports must be configured to use different port numbers, otherwise startup will fail.</p>
+
+<h2 id="data-grid-connection-configuration">Data Grid Connection Configuration</h2>
+
+<p>The Device Connection component requires a connection to a remote data grid using the Infinispan Hotrod protocol to store device connection information in.</p>
+
+<p>The following table provides an overview of the configuration variables and corresponding command line options for configuring the connection to the data grid:</p>
+
+<table>
+<thead>
+<tr>
+<th align="left">Environment Variable<br>Command Line Option</th>
+<th align="center">Mandatory</th>
+<th align="left">Default</th>
+<th align="left">Description</th>
+</tr>
+</thead>
+
+<tbody>
+<tr>
+<td align="left"><code>HONO_DEVICE_CONNECTION_REMOTE_SERVER_LIST</code><br><code>--hono.deviceConnection.remote.serverList</code></td>
+<td align="center">yes</td>
+<td align="left">-</td>
+<td align="left">A list of remote servers in the form: <code>host1[:port][;host2[:port]]....</code>.</td>
+</tr>
+
+<tr>
+<td align="left"><code>HONO_DEVICE_CONNECTION_REMOTE_AUTH_SERVER_NAME</code><br><code>--hono.deviceConnection.remote.authServerName</code></td>
+<td align="center">yes</td>
+<td align="left">-</td>
+<td align="left">The server name to indicate in the SASL handshake when authenticating to the server.</td>
+</tr>
+
+<tr>
+<td align="left"><code>HONO_DEVICE_CONNECTION_REMOTE_AUTH_USERNAME</code><br><code>--hono.deviceConnection.remote.authUsername</code></td>
+<td align="center">yes</td>
+<td align="left">-</td>
+<td align="left">The username to use for authenticating to the server.</td>
+</tr>
+
+<tr>
+<td align="left"><code>HONO_DEVICE_CONNECTION_REMOTE_AUTH_PASSWORD</code><br><code>--hono.deviceConnection.remote.authPassword</code></td>
+<td align="center">yes</td>
+<td align="left">-</td>
+<td align="left">The password to use for authenticating to the server.</td>
+</tr>
+</tbody>
+</table>
+
+<p>In general, the service supports all configuration properties of the <a href="https://docs.jboss.org/infinispan/9.4/apidocs/org/infinispan/client/hotrod/configuration/package-summary.html#package.description">Infinispan Hotrod client</a> using <code>hono.deviceConnection.remote</code> instead of the <code>infinispan.client.hotrod</code> prefix.</p>
+
+<h2 id="authentication-service-connection-configuration">Authentication Service Connection Configuration</h2>
+
+<p>The Device Connection component requires a connection to an implementation of Hono&rsquo;s Authentication API in order to authenticate and authorize client requests.</p>
+
+<p>The connection is configured according to <a href="/hono/docs/dev/admin-guide/hono-client-configuration/">Hono Client Configuration</a>
+where the <code>${PREFIX}</code> is set to <code>HONO_AUTH</code>. Since Hono&rsquo;s Authentication Service does not allow caching of the responses, the cache properties
+can be ignored.</p>
+
+<p>In addition to the standard client configuration properties, following properties need to be set for the connection:</p>
+
+<table>
+<thead>
+<tr>
+<th align="left">Environment Variable<br>Command Line Option</th>
+<th align="center">Mandatory</th>
+<th align="left">Default</th>
+<th align="left">Description</th>
+</tr>
+</thead>
+
+<tbody>
+<tr>
+<td align="left"><code>HONO_AUTH_VALIDATION_CERT_PATH</code><br><code>--hono.auth.validation.certPath</code></td>
+<td align="center">no</td>
+<td align="left">-</td>
+<td align="left">The absolute path to the PEM file containing the public key that the service should use for validating tokens issued by the Authentication service. Alternatively, a symmetric key can be used for validating tokens by setting the <code>HONO_AUTH_VALIDATION_SHARED_SECRET</code> variable. If none of these variables is set, the service falls back to the key indicated by the <code>HONO_AUTH_CERT_PATH</code> variable. If that variable is also not set, startup of the service fails.</td>
+</tr>
+
+<tr>
+<td align="left"><code>HONO_AUTH_VALIDATION_SHARED_SECRET</code><br><code>--hono.auth.validation.sharedSecret</code></td>
+<td align="center">no</td>
+<td align="left">-</td>
+<td align="left">A string to derive a symmetric key from which is used for validating tokens issued by the Authentication service. The key is derived from the string by using the bytes of the String&rsquo;s UTF8 encoding. When setting the validation key using this variable, the Authentication service <strong>must</strong> be configured with the same key. Alternatively, an asymmetric key pair can be used for validating (and signing) by setting the <code>HONO_AUTH_SIGNING_CERT_PATH</code> variable. If none of these variables is set, startup of the service fails.</td>
+</tr>
+</tbody>
+</table>
+
+<h2 id="metrics-configuration">Metrics Configuration</h2>
+
+<p>See <a href="/hono/docs/dev/admin-guide/monitoring-tracing-config/">Monitoring &amp; Tracing Admin Guide</a> for details on how to configure the reporting of metrics.</p>
+
+<footer class=" footline" >
+	
+</footer>
+
+
+        
+        </div> 
+        
+
+      </div>
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+
+	 
+	 
+    </div>
+
+    </section>
+    
+    <div style="left: -1000px; overflow: scroll; position: absolute; top: -1000px; border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;">
+      <div style="border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;"></div>
+    </div>
+    <script src="/hono/docs/js/clipboard.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350606"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350606"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350606"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350606"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350606"></script>
+    <script>hljs.initHighlightingOnLoad();</script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350606"></script>
+    <script src="/hono/docs/js/learn.js?1566350606"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350606"></script>
+
+    <link href="/hono/docs/mermaid/mermaid.css?1566350606" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350606"></script>
+    <script>
+        mermaid.initialize({ startOnLoad: true });
+    </script>
+    
+
+
+
+
+<script>
+    (function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':
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+<script src="https://www.eclipse.org/eclipse.org-common/themes/solstice/public/javascript/vendor/cookieconsent/default.min.js"></script>
+
+  </body>
+</html>
+
diff --git a/docs/dev/admin-guide/device-registry-config/index.html b/docs/dev/admin-guide/device-registry-config/index.html
index 4badbb5..9abacdf 100644
--- a/docs/dev/admin-guide/device-registry-config/index.html
+++ b/docs/dev/admin-guide/device-registry-config/index.html
@@ -21,19 +21,19 @@
     <title>Device Registry Configuration :: Eclipse Hono&trade; Vers.: dev</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350606" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350606" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350606"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350606"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350606"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/\/dev";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350606"></script>
 
     
   </div>
@@ -499,6 +499,25 @@
  
   
     
+      <li data-nav-id="/hono/docs/dev/admin-guide/device-connection-config/" title="Configuring the Device Connection Service" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/device-connection-config/">
+        Device Connection Service Configuration
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
       <li data-nav-id="/hono/docs/dev/admin-guide/http-adapter-config/" title="HTTP Adapter Configuration" class="dd-item ">
         <a href="/hono/docs/dev/admin-guide/http-adapter-config/">
         HTTP Adapter Configuration
@@ -2267,6 +2286,22 @@
             
         
                     
+                        
+            
+            
+                
+                    
+                
+                
+
+                    
+                    
+                    
+
+                    
+            
+        
+                    
             
         
                     
@@ -2653,20 +2688,20 @@
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       <div style="border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;"></div>
     </div>
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-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264212"></script>
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-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350606"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350606"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350606"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350606"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350606"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350606"></script>
+    <script src="/hono/docs/js/learn.js?1566350606"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350606"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350606" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350606"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });
     </script>
diff --git a/docs/dev/admin-guide/hono-client-configuration/index.html b/docs/dev/admin-guide/hono-client-configuration/index.html
index ef70782..fcf0966 100644
--- a/docs/dev/admin-guide/hono-client-configuration/index.html
+++ b/docs/dev/admin-guide/hono-client-configuration/index.html
@@ -21,19 +21,19 @@
     <title>Hono Client Configuration :: Eclipse Hono&trade; Vers.: dev</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350606" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350606" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350606"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350606"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350606"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/\/dev";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350606"></script>
 
     
   </div>
@@ -499,6 +499,25 @@
  
   
     
+      <li data-nav-id="/hono/docs/dev/admin-guide/device-connection-config/" title="Configuring the Device Connection Service" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/device-connection-config/">
+        Device Connection Service Configuration
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
       <li data-nav-id="/hono/docs/dev/admin-guide/http-adapter-config/" title="HTTP Adapter Configuration" class="dd-item ">
         <a href="/hono/docs/dev/admin-guide/http-adapter-config/">
         HTTP Adapter Configuration
@@ -2015,6 +2034,22 @@
             
                 
                     
+                
+                
+
+                    
+                    
+                    
+
+                    
+            
+        
+                    
+                        
+            
+            
+                
+                    
                     
                 
                 
@@ -2464,20 +2499,20 @@
     <div style="left: -1000px; overflow: scroll; position: absolute; top: -1000px; border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;">
       <div style="border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;"></div>
     </div>
-    <script src="/hono/docs/js/clipboard.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566264212"></script>
-    <script src="/hono/docs/js/jquery.sticky.js?1566264212"></script>
-    <script src="/hono/docs/js/featherlight.min.js?1566264212"></script>
-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350606"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350606"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350606"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350606"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350606"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350606"></script>
+    <script src="/hono/docs/js/learn.js?1566350606"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350606"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350606" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350606"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });
     </script>
diff --git a/docs/dev/admin-guide/http-adapter-config/index.html b/docs/dev/admin-guide/http-adapter-config/index.html
index 11024ba..eff9926 100644
--- a/docs/dev/admin-guide/http-adapter-config/index.html
+++ b/docs/dev/admin-guide/http-adapter-config/index.html
@@ -21,19 +21,19 @@
     <title>HTTP Adapter Configuration :: Eclipse Hono&trade; Vers.: dev</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350606" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350606" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350606"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350606"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350606"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/\/dev";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350606"></script>
 
     
   </div>
@@ -499,6 +499,25 @@
  
   
     
+      <li data-nav-id="/hono/docs/dev/admin-guide/device-connection-config/" title="Configuring the Device Connection Service" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/device-connection-config/">
+        Device Connection Service Configuration
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
       <li data-nav-id="/hono/docs/dev/admin-guide/http-adapter-config/" title="HTTP Adapter Configuration" class="dd-item active">
         <a href="/hono/docs/dev/admin-guide/http-adapter-config/">
         HTTP Adapter Configuration
@@ -1971,6 +1990,22 @@
             
                 
                     
+                
+                
+
+                    
+                    
+                    
+
+                    
+            
+        
+                    
+                        
+            
+            
+                
+                    
                     
                 
                 
@@ -2484,20 +2519,20 @@
     <div style="left: -1000px; overflow: scroll; position: absolute; top: -1000px; border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;">
       <div style="border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;"></div>
     </div>
-    <script src="/hono/docs/js/clipboard.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566264212"></script>
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-    <script src="/hono/docs/js/featherlight.min.js?1566264212"></script>
-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350606"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350606"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350606"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350606"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350606"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350606"></script>
+    <script src="/hono/docs/js/learn.js?1566350606"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350606"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350606" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350606"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });
     </script>
diff --git a/docs/dev/admin-guide/index.html b/docs/dev/admin-guide/index.html
index c65f9ce..3949d63 100644
--- a/docs/dev/admin-guide/index.html
+++ b/docs/dev/admin-guide/index.html
@@ -21,19 +21,19 @@
     <title>Admin Guide :: Eclipse Hono&trade; Vers.: dev</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350606" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350606" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350606"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350606"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350606"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/\/dev";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350606"></script>
 
     
   </div>
@@ -499,6 +499,25 @@
  
   
     
+      <li data-nav-id="/hono/docs/dev/admin-guide/device-connection-config/" title="Configuring the Device Connection Service" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/device-connection-config/">
+        Device Connection Service Configuration
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
       <li data-nav-id="/hono/docs/dev/admin-guide/http-adapter-config/" title="HTTP Adapter Configuration" class="dd-item ">
         <a href="/hono/docs/dev/admin-guide/http-adapter-config/">
         HTTP Adapter Configuration
@@ -1775,6 +1794,22 @@
             
         
                     
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+
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+            
+        
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-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350606"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350606"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350606"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350606"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350606"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350606"></script>
+    <script src="/hono/docs/js/learn.js?1566350606"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350606"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350606" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350606"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });
     </script>
diff --git a/docs/dev/admin-guide/index.xml b/docs/dev/admin-guide/index.xml
index a0a6a25..8e9dd27 100644
--- a/docs/dev/admin-guide/index.xml
+++ b/docs/dev/admin-guide/index.xml
@@ -42,6 +42,17 @@
     </item>
     
     <item>
+      <title>Configuring the Device Connection Service</title>
+      <link>https://www.eclipse.org/hono/docs/dev/admin-guide/device-connection-config/</link>
+      <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+      
+      <guid>https://www.eclipse.org/hono/docs/dev/admin-guide/device-connection-config/</guid>
+      <description>&lt;p&gt;The Device Connection service provides an implementation of Eclipse Hono&amp;trade;&amp;rsquo;s &lt;a href=&#34;https://www.eclipse.org/hono/docs/hono/docs/dev/api/device-connection/&#34;&gt;Device Connection API&lt;/a&gt;.&lt;/p&gt;
+
+&lt;p&gt;Protocol adapters use this API to store and retrieve information about the gateway that a device is using to connect to Hono&amp;rsquo;s protocol adapters. This information is necessary for routing commands to the particular protocol adapter instance that the gateway used by the device is connected to.&lt;/p&gt;</description>
+    </item>
+    
+    <item>
       <title>HTTP Adapter Configuration</title>
       <link>https://www.eclipse.org/hono/docs/dev/admin-guide/http-adapter-config/</link>
       <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
diff --git a/docs/dev/admin-guide/kura-adapter-config/index.html b/docs/dev/admin-guide/kura-adapter-config/index.html
index df8cb83..14e859d 100644
--- a/docs/dev/admin-guide/kura-adapter-config/index.html
+++ b/docs/dev/admin-guide/kura-adapter-config/index.html
@@ -21,19 +21,19 @@
     <title>Kura Adapter Configuration :: Eclipse Hono&trade; Vers.: dev</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350606" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350606" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350606"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350606"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350606"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/\/dev";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350606"></script>
 
     
   </div>
@@ -499,6 +499,25 @@
  
   
     
+      <li data-nav-id="/hono/docs/dev/admin-guide/device-connection-config/" title="Configuring the Device Connection Service" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/device-connection-config/">
+        Device Connection Service Configuration
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
       <li data-nav-id="/hono/docs/dev/admin-guide/http-adapter-config/" title="HTTP Adapter Configuration" class="dd-item ">
         <a href="/hono/docs/dev/admin-guide/http-adapter-config/">
         HTTP Adapter Configuration
@@ -2033,6 +2052,22 @@
             
                 
                     
+                
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+                    
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+                    
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@@ -2498,20 +2533,20 @@
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     </div>
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-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350606"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350606"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350606"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350606"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350606"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350606"></script>
+    <script src="/hono/docs/js/learn.js?1566350606"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350606"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350606" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350606"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });
     </script>
diff --git a/docs/dev/admin-guide/monitoring-tracing-config/index.html b/docs/dev/admin-guide/monitoring-tracing-config/index.html
index d6d2d0c..352ee44 100644
--- a/docs/dev/admin-guide/monitoring-tracing-config/index.html
+++ b/docs/dev/admin-guide/monitoring-tracing-config/index.html
@@ -21,19 +21,19 @@
     <title>Monitoring & Tracing :: Eclipse Hono&trade; Vers.: dev</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350606" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350606" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350606"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350606"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350606"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/\/dev";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350606"></script>
 
     
   </div>
@@ -499,6 +499,25 @@
  
   
     
+      <li data-nav-id="/hono/docs/dev/admin-guide/device-connection-config/" title="Configuring the Device Connection Service" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/device-connection-config/">
+        Device Connection Service Configuration
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
       <li data-nav-id="/hono/docs/dev/admin-guide/http-adapter-config/" title="HTTP Adapter Configuration" class="dd-item ">
         <a href="/hono/docs/dev/admin-guide/http-adapter-config/">
         HTTP Adapter Configuration
@@ -1313,6 +1332,7 @@
 <li><a href="#configuring-a-tracer">Configuring a Tracer</a></li>
 </ul></li>
 <li><a href="#configuring-usage-of-jaeger-tracing-included-in-docker-images">Configuring usage of Jaeger tracing (included in Docker images)</a></li>
+<li><a href="#enforcing-the-recording-of-traces-for-a-tenant">Enforcing the recording of traces for a tenant</a></li>
 </ul></li>
 </ul>
 </nav>
@@ -1568,6 +1588,10 @@
 
 <p>Note that when running the created docker image, the environment variables for configuring the Jaeger client still need to be set. Please refer to the <a href="https://github.com/jaegertracing/jaeger-client-java/blob/master/jaeger-core/README.md">Jaeger documentation</a> for details.</p>
 
+<h2 id="enforcing-the-recording-of-traces-for-a-tenant">Enforcing the recording of traces for a tenant</h2>
+
+<p>Typically, in production systems, the tracing components will be configured to not store <em>all</em> trace spans in the tracing backend, in order to reduce the performance impact. For debugging purposes it can however be beneficial to enforce the recording of certain traces. Hono allows this by providing a configuration option in the Tenant information with which all traces concerning the processing of telemetry, event and command messages for that specific tenant will be recorded. Furthermore, this enforced trace sampling can be restricted to only apply to messages sent in the context of a specific authentication identifier. Please refer to the <a href="/hono/docs/dev/api/tenant/#tracing-format">description of the <code>tracing</code> object</a> in the Tenant Information for details.</p>
+
 <footer class=" footline" >
 	
 </footer>
@@ -2024,6 +2048,22 @@
             
                 
                     
+                
+                
+
+                    
+                    
+                    
+
+                    
+            
+        
+                    
+                        
+            
+            
+                
+                    
                     
                 
                 
@@ -2425,20 +2465,20 @@
     <div style="left: -1000px; overflow: scroll; position: absolute; top: -1000px; border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;">
       <div style="border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;"></div>
     </div>
-    <script src="/hono/docs/js/clipboard.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566264212"></script>
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-    <script src="/hono/docs/js/featherlight.min.js?1566264212"></script>
-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350606"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350606"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350606"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350606"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350606"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350606"></script>
+    <script src="/hono/docs/js/learn.js?1566350606"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350606"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350606" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350606"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });
     </script>
diff --git a/docs/dev/admin-guide/mqtt-adapter-config/index.html b/docs/dev/admin-guide/mqtt-adapter-config/index.html
index 5292836..1d1292d 100644
--- a/docs/dev/admin-guide/mqtt-adapter-config/index.html
+++ b/docs/dev/admin-guide/mqtt-adapter-config/index.html
@@ -21,19 +21,19 @@
     <title>MQTT Adapter Configuration :: Eclipse Hono&trade; Vers.: dev</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350606" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350606" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350606"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350606"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350606"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/\/dev";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350606"></script>
 
     
   </div>
@@ -499,6 +499,25 @@
  
   
     
+      <li data-nav-id="/hono/docs/dev/admin-guide/device-connection-config/" title="Configuring the Device Connection Service" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/device-connection-config/">
+        Device Connection Service Configuration
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
       <li data-nav-id="/hono/docs/dev/admin-guide/http-adapter-config/" title="HTTP Adapter Configuration" class="dd-item ">
         <a href="/hono/docs/dev/admin-guide/http-adapter-config/">
         HTTP Adapter Configuration
@@ -2010,6 +2029,22 @@
             
                 
                     
+                
+                
+
+                    
+                    
+                    
+
+                    
+            
+        
+                    
+                        
+            
+            
+                
+                    
                     
                 
                 
@@ -2491,20 +2526,20 @@
     <div style="left: -1000px; overflow: scroll; position: absolute; top: -1000px; border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;">
       <div style="border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;"></div>
     </div>
-    <script src="/hono/docs/js/clipboard.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566264212"></script>
-    <script src="/hono/docs/js/jquery.sticky.js?1566264212"></script>
-    <script src="/hono/docs/js/featherlight.min.js?1566264212"></script>
-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350606"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350606"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350606"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350606"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350606"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350606"></script>
+    <script src="/hono/docs/js/learn.js?1566350606"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350606"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350606" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350606"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });
     </script>
diff --git a/docs/dev/admin-guide/secure_communication/index.html b/docs/dev/admin-guide/secure_communication/index.html
index a46a3bc..bcb79d6 100644
--- a/docs/dev/admin-guide/secure_communication/index.html
+++ b/docs/dev/admin-guide/secure_communication/index.html
@@ -21,19 +21,19 @@
     <title>Secure Communication :: Eclipse Hono&trade; Vers.: dev</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350606" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350606" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350606"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350606"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350606"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/\/dev";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350606"></script>
 
     
   </div>
@@ -499,6 +499,25 @@
  
   
     
+      <li data-nav-id="/hono/docs/dev/admin-guide/device-connection-config/" title="Configuring the Device Connection Service" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/device-connection-config/">
+        Device Connection Service Configuration
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
       <li data-nav-id="/hono/docs/dev/admin-guide/http-adapter-config/" title="HTTP Adapter Configuration" class="dd-item ">
         <a href="/hono/docs/dev/admin-guide/http-adapter-config/">
         HTTP Adapter Configuration
@@ -2046,6 +2065,22 @@
             
                 
                     
+                
+                
+
+                    
+                    
+                    
+
+                    
+            
+        
+                    
+                        
+            
+            
+                
+                    
                     
                 
                 
@@ -2463,20 +2498,20 @@
     <div style="left: -1000px; overflow: scroll; position: absolute; top: -1000px; border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;">
       <div style="border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;"></div>
     </div>
-    <script src="/hono/docs/js/clipboard.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566264212"></script>
-    <script src="/hono/docs/js/jquery.sticky.js?1566264212"></script>
-    <script src="/hono/docs/js/featherlight.min.js?1566264212"></script>
-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350606"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350606"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350606"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350606"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350606"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350606"></script>
+    <script src="/hono/docs/js/learn.js?1566350606"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350606"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350606" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350606"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });
     </script>
diff --git a/docs/dev/api/authentication/index.html b/docs/dev/api/authentication/index.html
index a98d629..e1a642f 100644
--- a/docs/dev/api/authentication/index.html
+++ b/docs/dev/api/authentication/index.html
@@ -21,19 +21,19 @@
     <title>Authentication API Specification :: Eclipse Hono&trade; Vers.: dev</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350606" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350606" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350606"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350606"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350606"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/\/dev";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350606"></script>
 
     
   </div>
@@ -499,6 +499,25 @@
  
   
     
+      <li data-nav-id="/hono/docs/dev/admin-guide/device-connection-config/" title="Configuring the Device Connection Service" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/device-connection-config/">
+        Device Connection Service Configuration
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
       <li data-nav-id="/hono/docs/dev/admin-guide/http-adapter-config/" title="HTTP Adapter Configuration" class="dd-item ">
         <a href="/hono/docs/dev/admin-guide/http-adapter-config/">
         HTTP Adapter Configuration
@@ -1938,6 +1957,22 @@
             
         
                     
+                        
+            
+            
+                
+                    
+                
+                
+
+                    
+                    
+                    
+
+                    
+            
+        
+                    
             
         
                     
@@ -2332,20 +2367,20 @@
     <div style="left: -1000px; overflow: scroll; position: absolute; top: -1000px; border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;">
       <div style="border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;"></div>
     </div>
-    <script src="/hono/docs/js/clipboard.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566264212"></script>
-    <script src="/hono/docs/js/jquery.sticky.js?1566264212"></script>
-    <script src="/hono/docs/js/featherlight.min.js?1566264212"></script>
-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350606"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350606"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350606"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350606"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350606"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350606"></script>
+    <script src="/hono/docs/js/learn.js?1566350606"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350606"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350606" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350606"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });
     </script>
diff --git a/docs/dev/api/command-and-control/index.html b/docs/dev/api/command-and-control/index.html
index 70de55b..068b9b9 100644
--- a/docs/dev/api/command-and-control/index.html
+++ b/docs/dev/api/command-and-control/index.html
@@ -21,19 +21,19 @@
     <title>Command & Control API Specification :: Eclipse Hono&trade; Vers.: dev</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350606" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350606" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350606"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350606"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350606"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/\/dev";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350606"></script>
 
     
   </div>
@@ -499,6 +499,25 @@
  
   
     
+      <li data-nav-id="/hono/docs/dev/admin-guide/device-connection-config/" title="Configuring the Device Connection Service" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/device-connection-config/">
+        Device Connection Service Configuration
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
       <li data-nav-id="/hono/docs/dev/admin-guide/http-adapter-config/" title="HTTP Adapter Configuration" class="dd-item ">
         <a href="/hono/docs/dev/admin-guide/http-adapter-config/">
         HTTP Adapter Configuration
@@ -2190,6 +2209,22 @@
             
         
                     
+                        
+            
+            
+                
+                    
+                
+                
+
+                    
+                    
+                    
+
+                    
+            
+        
+                    
             
         
                     
@@ -2584,20 +2619,20 @@
     <div style="left: -1000px; overflow: scroll; position: absolute; top: -1000px; border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;">
       <div style="border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;"></div>
     </div>
-    <script src="/hono/docs/js/clipboard.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566264212"></script>
-    <script src="/hono/docs/js/jquery.sticky.js?1566264212"></script>
-    <script src="/hono/docs/js/featherlight.min.js?1566264212"></script>
-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350606"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350606"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350606"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350606"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350606"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350606"></script>
+    <script src="/hono/docs/js/learn.js?1566350606"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350606"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350606" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350606"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });
     </script>
diff --git a/docs/dev/api/credentials/index.html b/docs/dev/api/credentials/index.html
index 18fd32d..ed18bb9 100644
--- a/docs/dev/api/credentials/index.html
+++ b/docs/dev/api/credentials/index.html
@@ -21,19 +21,19 @@
     <title>Credentials API Specification :: Eclipse Hono&trade; Vers.: dev</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350606" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350606" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350606"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350606"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350606"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/\/dev";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350606"></script>
 
     
   </div>
@@ -499,6 +499,25 @@
  
   
     
+      <li data-nav-id="/hono/docs/dev/admin-guide/device-connection-config/" title="Configuring the Device Connection Service" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/device-connection-config/">
+        Device Connection Service Configuration
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
       <li data-nav-id="/hono/docs/dev/admin-guide/http-adapter-config/" title="HTTP Adapter Configuration" class="dd-item ">
         <a href="/hono/docs/dev/admin-guide/http-adapter-config/">
         HTTP Adapter Configuration
@@ -2407,6 +2426,22 @@
             
         
                     
+                        
+            
+            
+                
+                    
+                
+                
+
+                    
+                    
+                    
+
+                    
+            
+        
+                    
             
         
                     
@@ -2801,20 +2836,20 @@
     <div style="left: -1000px; overflow: scroll; position: absolute; top: -1000px; border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;">
       <div style="border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;"></div>
     </div>
-    <script src="/hono/docs/js/clipboard.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566264212"></script>
-    <script src="/hono/docs/js/jquery.sticky.js?1566264212"></script>
-    <script src="/hono/docs/js/featherlight.min.js?1566264212"></script>
-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350606"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350606"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350606"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350606"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350606"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350606"></script>
+    <script src="/hono/docs/js/learn.js?1566350606"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350606"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350606" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350606"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });
     </script>
diff --git a/docs/dev/api/device-connection/index.html b/docs/dev/api/device-connection/index.html
index a744d7b..9be40e6 100644
--- a/docs/dev/api/device-connection/index.html
+++ b/docs/dev/api/device-connection/index.html
@@ -21,19 +21,19 @@
     <title>Device Connection API Specification :: Eclipse Hono&trade; Vers.: dev</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350606" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350606" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350606"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350606"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350606"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/\/dev";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350606"></script>
 
     
   </div>
@@ -499,6 +499,25 @@
  
   
     
+      <li data-nav-id="/hono/docs/dev/admin-guide/device-connection-config/" title="Configuring the Device Connection Service" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/device-connection-config/">
+        Device Connection Service Configuration
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
       <li data-nav-id="/hono/docs/dev/admin-guide/http-adapter-config/" title="HTTP Adapter Configuration" class="dd-item ">
         <a href="/hono/docs/dev/admin-guide/http-adapter-config/">
         HTTP Adapter Configuration
@@ -2146,6 +2165,22 @@
             
         
                     
+                        
+            
+            
+                
+                    
+                
+                
+
+                    
+                    
+                    
+
+                    
+            
+        
+                    
             
         
                     
@@ -2540,20 +2575,20 @@
     <div style="left: -1000px; overflow: scroll; position: absolute; top: -1000px; border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;">
       <div style="border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;"></div>
     </div>
-    <script src="/hono/docs/js/clipboard.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566264212"></script>
-    <script src="/hono/docs/js/jquery.sticky.js?1566264212"></script>
-    <script src="/hono/docs/js/featherlight.min.js?1566264212"></script>
-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350606"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350606"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350606"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350606"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350606"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350606"></script>
+    <script src="/hono/docs/js/learn.js?1566350606"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350606"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350606" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350606"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });
     </script>
diff --git a/docs/dev/api/device-registration/index.html b/docs/dev/api/device-registration/index.html
index 1963ace..c298d78 100644
--- a/docs/dev/api/device-registration/index.html
+++ b/docs/dev/api/device-registration/index.html
@@ -21,19 +21,19 @@
     <title>Device Registration API Specification :: Eclipse Hono&trade; Vers.: dev</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350606" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350606" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350606"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350606"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350606"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/\/dev";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350606"></script>
 
     
   </div>
@@ -499,6 +499,25 @@
  
   
     
+      <li data-nav-id="/hono/docs/dev/admin-guide/device-connection-config/" title="Configuring the Device Connection Service" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/device-connection-config/">
+        Device Connection Service Configuration
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
       <li data-nav-id="/hono/docs/dev/admin-guide/http-adapter-config/" title="HTTP Adapter Configuration" class="dd-item ">
         <a href="/hono/docs/dev/admin-guide/http-adapter-config/">
         HTTP Adapter Configuration
@@ -2038,6 +2057,22 @@
             
         
                     
+                        
+            
+            
+                
+                    
+                
+                
+
+                    
+                    
+                    
+
+                    
+            
+        
+                    
             
         
                     
@@ -2432,20 +2467,20 @@
     <div style="left: -1000px; overflow: scroll; position: absolute; top: -1000px; border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;">
       <div style="border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;"></div>
     </div>
-    <script src="/hono/docs/js/clipboard.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566264212"></script>
-    <script src="/hono/docs/js/jquery.sticky.js?1566264212"></script>
-    <script src="/hono/docs/js/featherlight.min.js?1566264212"></script>
-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350606"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350606"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350606"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350606"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350606"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350606"></script>
+    <script src="/hono/docs/js/learn.js?1566350606"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350606"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350606" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350606"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });
     </script>
diff --git a/docs/dev/api/event/index.html b/docs/dev/api/event/index.html
index 0a0fb23..73475fb 100644
--- a/docs/dev/api/event/index.html
+++ b/docs/dev/api/event/index.html
@@ -21,19 +21,19 @@
     <title>Event API Specification :: Eclipse Hono&trade; Vers.: dev</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350606" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350606" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350606"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350606"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350606"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/\/dev";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350606"></script>
 
     
   </div>
@@ -499,6 +499,25 @@
  
   
     
+      <li data-nav-id="/hono/docs/dev/admin-guide/device-connection-config/" title="Configuring the Device Connection Service" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/device-connection-config/">
+        Device Connection Service Configuration
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
       <li data-nav-id="/hono/docs/dev/admin-guide/http-adapter-config/" title="HTTP Adapter Configuration" class="dd-item ">
         <a href="/hono/docs/dev/admin-guide/http-adapter-config/">
         HTTP Adapter Configuration
@@ -2013,6 +2032,22 @@
             
         
                     
+                        
+            
+            
+                
+                    
+                
+                
+
+                    
+                    
+                    
+
+                    
+            
+        
+                    
             
         
                     
@@ -2407,20 +2442,20 @@
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     </div>
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-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264212"></script>
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-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350606"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350606"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350606"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350606"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350606"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350606"></script>
+    <script src="/hono/docs/js/learn.js?1566350606"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350606"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350606" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350606"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });
     </script>
diff --git a/docs/dev/api/index.html b/docs/dev/api/index.html
index 5b86035..87a6dfc 100644
--- a/docs/dev/api/index.html
+++ b/docs/dev/api/index.html
@@ -21,19 +21,19 @@
     <title>API :: Eclipse Hono&trade; Vers.: dev</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
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-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
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-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350606" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350606" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350606"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350606"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350606"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/\/dev";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350606"></script>
 
     
   </div>
@@ -499,6 +499,25 @@
  
   
     
+      <li data-nav-id="/hono/docs/dev/admin-guide/device-connection-config/" title="Configuring the Device Connection Service" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/device-connection-config/">
+        Device Connection Service Configuration
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
       <li data-nav-id="/hono/docs/dev/admin-guide/http-adapter-config/" title="HTTP Adapter Configuration" class="dd-item ">
         <a href="/hono/docs/dev/admin-guide/http-adapter-config/">
         HTTP Adapter Configuration
@@ -1771,6 +1790,22 @@
             
         
                     
+                        
+            
+            
+                
+                    
+                
+                
+
+                    
+                    
+                    
+
+                    
+            
+        
+                    
             
         
                     
@@ -2161,20 +2196,20 @@
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       <div style="border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;"></div>
     </div>
-    <script src="/hono/docs/js/clipboard.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566264212"></script>
-    <script src="/hono/docs/js/jquery.sticky.js?1566264212"></script>
-    <script src="/hono/docs/js/featherlight.min.js?1566264212"></script>
-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350606"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350606"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350606"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350606"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350606"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350606"></script>
+    <script src="/hono/docs/js/learn.js?1566350606"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350606"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350606" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350606"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });
     </script>
diff --git a/docs/dev/api/management/index.html b/docs/dev/api/management/index.html
index f32ea82..cc1fd91 100644
--- a/docs/dev/api/management/index.html
+++ b/docs/dev/api/management/index.html
@@ -21,19 +21,19 @@
     <title>Device Registry Management API Specification :: Eclipse Hono&trade; Vers.: dev</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350606" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350606" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350606"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -86,14 +86,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350606"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350606"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/\/dev";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350606"></script>
 
     
   </div>
@@ -502,6 +502,25 @@
  
   
     
+      <li data-nav-id="/hono/docs/dev/admin-guide/device-connection-config/" title="Configuring the Device Connection Service" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/device-connection-config/">
+        Device Connection Service Configuration
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
       <li data-nav-id="/hono/docs/dev/admin-guide/http-adapter-config/" title="HTTP Adapter Configuration" class="dd-item ">
         <a href="/hono/docs/dev/admin-guide/http-adapter-config/">
         HTTP Adapter Configuration
@@ -1799,6 +1818,22 @@
             
         
                     
+                        
+            
+            
+                
+                    
+                
+                
+
+                    
+                    
+                    
+
+                    
+            
+        
+                    
             
         
                     
@@ -2193,20 +2228,20 @@
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       <div style="border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;"></div>
     </div>
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-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264213"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566264213"></script>
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-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264213"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264213"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350606"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350606"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350606"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350606"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350606"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264213"></script>
-    <script src="/hono/docs/js/learn.js?1566264213"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264213"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350606"></script>
+    <script src="/hono/docs/js/learn.js?1566350606"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350606"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264213" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264213"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350606" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350606"></script>
     <script>
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     </script>
diff --git a/docs/dev/api/metrics/index.html b/docs/dev/api/metrics/index.html
index 7d2c364..e51688e 100644
--- a/docs/dev/api/metrics/index.html
+++ b/docs/dev/api/metrics/index.html
@@ -21,19 +21,19 @@
     <title>Metrics :: Eclipse Hono&trade; Vers.: dev</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350606" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350606" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350606"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350606"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350606"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/\/dev";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350606"></script>
 
     
   </div>
@@ -499,6 +499,25 @@
  
   
     
+      <li data-nav-id="/hono/docs/dev/admin-guide/device-connection-config/" title="Configuring the Device Connection Service" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/device-connection-config/">
+        Device Connection Service Configuration
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
       <li data-nav-id="/hono/docs/dev/admin-guide/http-adapter-config/" title="HTTP Adapter Configuration" class="dd-item ">
         <a href="/hono/docs/dev/admin-guide/http-adapter-config/">
         HTTP Adapter Configuration
@@ -2320,6 +2339,22 @@
             
         
                     
+                        
+            
+            
+                
+                    
+                
+                
+
+                    
+                    
+                    
+
+                    
+            
+        
+                    
             
         
                     
@@ -2714,20 +2749,20 @@
     <div style="left: -1000px; overflow: scroll; position: absolute; top: -1000px; border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;">
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     </div>
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-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264213"></script>
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-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264213"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264213"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350606"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350606"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350606"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350606"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350606"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264213"></script>
-    <script src="/hono/docs/js/learn.js?1566264213"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264213"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350606"></script>
+    <script src="/hono/docs/js/learn.js?1566350606"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350606"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264213" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264213"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350606" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350606"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });
     </script>
diff --git a/docs/dev/api/telemetry/index.html b/docs/dev/api/telemetry/index.html
index 40cfa32..96a532f 100644
--- a/docs/dev/api/telemetry/index.html
+++ b/docs/dev/api/telemetry/index.html
@@ -21,19 +21,19 @@
     <title>Telemetry API Specification :: Eclipse Hono&trade; Vers.: dev</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350606" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350606" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350606"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350606"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350606"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/\/dev";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350606"></script>
 
     
   </div>
@@ -499,6 +499,25 @@
  
   
     
+      <li data-nav-id="/hono/docs/dev/admin-guide/device-connection-config/" title="Configuring the Device Connection Service" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/device-connection-config/">
+        Device Connection Service Configuration
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
       <li data-nav-id="/hono/docs/dev/admin-guide/http-adapter-config/" title="HTTP Adapter Configuration" class="dd-item ">
         <a href="/hono/docs/dev/admin-guide/http-adapter-config/">
         HTTP Adapter Configuration
@@ -1984,6 +2003,22 @@
             
         
                     
+                        
+            
+            
+                
+                    
+                
+                
+
+                    
+                    
+                    
+
+                    
+            
+        
+                    
             
         
                     
@@ -2375,20 +2410,20 @@
     <div style="left: -1000px; overflow: scroll; position: absolute; top: -1000px; border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;">
       <div style="border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;"></div>
     </div>
-    <script src="/hono/docs/js/clipboard.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566264212"></script>
-    <script src="/hono/docs/js/jquery.sticky.js?1566264212"></script>
-    <script src="/hono/docs/js/featherlight.min.js?1566264212"></script>
-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350606"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350606"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350606"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350606"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350606"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350606"></script>
+    <script src="/hono/docs/js/learn.js?1566350606"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350606"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350606" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350606"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });
     </script>
diff --git a/docs/dev/api/tenant/index.html b/docs/dev/api/tenant/index.html
index 1f111b3..c319d41 100644
--- a/docs/dev/api/tenant/index.html
+++ b/docs/dev/api/tenant/index.html
@@ -21,19 +21,19 @@
     <title>Tenant API Specification :: Eclipse Hono&trade; Vers.: dev</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350606" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350606" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350606"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350606"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350606"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/\/dev";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350606"></script>
 
     
   </div>
@@ -499,6 +499,25 @@
  
   
     
+      <li data-nav-id="/hono/docs/dev/admin-guide/device-connection-config/" title="Configuring the Device Connection Service" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/device-connection-config/">
+        Device Connection Service Configuration
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
       <li data-nav-id="/hono/docs/dev/admin-guide/http-adapter-config/" title="HTTP Adapter Configuration" class="dd-item ">
         <a href="/hono/docs/dev/admin-guide/http-adapter-config/">
         HTTP Adapter Configuration
@@ -1293,6 +1312,7 @@
 <li><a href="#get-tenant-information">Get Tenant Information</a></li>
 <li><a href="#tenant-information-format">Tenant Information Format</a>
 <ul>
+<li><a href="#tracing-format">Tracing Format</a></li>
 <li><a href="#trusted-ca-format">Trusted CA Format</a></li>
 <li><a href="#adapter-configuration-format">Adapter Configuration Format</a></li>
 <li><a href="#resource-limits-configuration-format">Resource Limits Configuration Format</a></li>
@@ -1607,6 +1627,13 @@
 </tr>
 
 <tr>
+<td align="left"><em>tracing</em></td>
+<td align="center"><em>no</em></td>
+<td align="left"><em>object</em></td>
+<td align="left">A set of options regarding the tracing of messages for the tenant. See <a href="#tracing-format">Tracing Format</a> for a definition of the content model of the object.</td>
+</tr>
+
+<tr>
 <td align="left"><em>trusted-ca</em></td>
 <td align="center"><em>no</em></td>
 <td align="left"><em>object</em></td>
@@ -1654,6 +1681,40 @@
 }
 </code></pre>
 
+<h3 id="tracing-format">Tracing Format</h3>
+
+<p>The table below provides an overview of the members defined for the <em>tracing</em> JSON object:</p>
+
+<table>
+<thead>
+<tr>
+<th align="left">Name</th>
+<th align="center">Mandatory</th>
+<th align="left">Type</th>
+<th align="left">Default Value</th>
+<th align="left">Description</th>
+</tr>
+</thead>
+
+<tbody>
+<tr>
+<td align="left"><em>sampling-mode</em></td>
+<td align="center"><em>no</em></td>
+<td align="left"><em>string</em></td>
+<td align="left"><code>default</code></td>
+<td align="left">Defines in how far OpenTracing spans created when processing messages for this tenant shall be recorded (sampled) by the tracing system. The value <code>default</code> lets the default sampling mechanism be used. The value <code>all</code> marks the spans related to this tenant so that they should all be sampled. The value <code>none</code> marks the spans as not to be sampled. The mode defined here may be overridden for a particular auth-id by means of the <code>sampling-mode-per-auth-id</code> property.</td>
+</tr>
+
+<tr>
+<td align="left"><em>sampling-mode-per-auth-id</em></td>
+<td align="center"><em>no</em></td>
+<td align="left"><em>object</em></td>
+<td align="left"></td>
+<td align="left">Defines in how far OpenTracing spans created when processing messages for this tenant and a particular auth-id shall be recorded (sampled) by the tracing system. The child properties have the auth-id as name. A child property value of <code>default</code> lets the default sampling mechanism be used. The child property value <code>all</code> marks the spans related to this tenant and the auth-id so that they should all be sampled. The child property value <code>none</code> marks the spans as not to be sampled. The mode defined for a particular auth-id has precedence over the value defined by the <code>sampling-mode</code> property.</td>
+</tr>
+</tbody>
+</table>
+
 <h3 id="trusted-ca-format">Trusted CA Format</h3>
 
 <p>The table below provides an overview of the members defined for the <em>trusted-ca</em> JSON object:</p>
@@ -2327,6 +2388,22 @@
             
         
                     
+                        
+            
+            
+                
+                    
+                
+                
+
+                    
+                    
+                    
+
+                    
+            
+        
+                    
             
         
                     
@@ -2721,20 +2798,20 @@
     <div style="left: -1000px; overflow: scroll; position: absolute; top: -1000px; border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;">
       <div style="border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;"></div>
     </div>
-    <script src="/hono/docs/js/clipboard.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566264212"></script>
-    <script src="/hono/docs/js/jquery.sticky.js?1566264212"></script>
-    <script src="/hono/docs/js/featherlight.min.js?1566264212"></script>
-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350606"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350606"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350606"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350606"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350606"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350606"></script>
+    <script src="/hono/docs/js/learn.js?1566350606"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350606"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350606" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350606"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });
     </script>
diff --git a/docs/dev/architecture/auth/auth/index.html b/docs/dev/architecture/auth/auth/index.html
index 08bbc74..ce451af 100644
--- a/docs/dev/architecture/auth/auth/index.html
+++ b/docs/dev/architecture/auth/auth/index.html
@@ -21,19 +21,19 @@
     <title>Authentication/Authorization :: Eclipse Hono&trade; Vers.: dev</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264213" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264213" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264213" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264213" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264213" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264213" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264213" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264213" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350606" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264213" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350606" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264213"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350606"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264213"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264213"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350606"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350606"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/\/dev";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264213"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350606"></script>
 
     
   </div>
@@ -499,6 +499,25 @@
  
   
     
+      <li data-nav-id="/hono/docs/dev/admin-guide/device-connection-config/" title="Configuring the Device Connection Service" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/device-connection-config/">
+        Device Connection Service Configuration
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
       <li data-nav-id="/hono/docs/dev/admin-guide/http-adapter-config/" title="HTTP Adapter Configuration" class="dd-item ">
         <a href="/hono/docs/dev/admin-guide/http-adapter-config/">
         HTTP Adapter Configuration
@@ -1848,6 +1867,22 @@
             
         
                     
+                        
+            
+            
+                
+                    
+                
+                
+
+                    
+                    
+                    
+
+                    
+            
+        
+                    
             
         
                     
@@ -2239,20 +2274,20 @@
     <div style="left: -1000px; overflow: scroll; position: absolute; top: -1000px; border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;">
       <div style="border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;"></div>
     </div>
-    <script src="/hono/docs/js/clipboard.min.js?1566264213"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264213"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566264213"></script>
-    <script src="/hono/docs/js/jquery.sticky.js?1566264213"></script>
-    <script src="/hono/docs/js/featherlight.min.js?1566264213"></script>
-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264213"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264213"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350606"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350606"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350606"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350606"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350606"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264213"></script>
-    <script src="/hono/docs/js/learn.js?1566264213"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264213"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350606"></script>
+    <script src="/hono/docs/js/learn.js?1566350606"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350606"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264213" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264213"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350606" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350606"></script>
     <script>
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diff --git a/docs/dev/architecture/component-view/component-view/index.html b/docs/dev/architecture/component-view/component-view/index.html
index 29f19b1..7e88fdb 100644
--- a/docs/dev/architecture/component-view/component-view/index.html
+++ b/docs/dev/architecture/component-view/component-view/index.html
@@ -21,19 +21,19 @@
     <title>Component View :: Eclipse Hono&trade; Vers.: dev</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264213" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264213" rel="stylesheet">
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-    <link href="/hono/docs/css/featherlight.min.css?1566264213" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264213" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264213" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264213" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264213" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350606" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264213" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350606" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264213"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350606"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
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 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264213"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264213"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350606"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350606"></script>
 <script type="text/javascript">
     
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 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264213"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350606"></script>
 
     
   </div>
@@ -499,6 +499,25 @@
  
   
     
+      <li data-nav-id="/hono/docs/dev/admin-guide/device-connection-config/" title="Configuring the Device Connection Service" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/device-connection-config/">
+        Device Connection Service Configuration
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
       <li data-nav-id="/hono/docs/dev/admin-guide/http-adapter-config/" title="HTTP Adapter Configuration" class="dd-item ">
         <a href="/hono/docs/dev/admin-guide/http-adapter-config/">
         HTTP Adapter Configuration
@@ -1839,6 +1858,22 @@
             
         
                     
+                        
+            
+            
+                
+                    
+                
+                
+
+                    
+                    
+                    
+
+                    
+            
+        
+                    
             
         
                     
@@ -2230,20 +2265,20 @@
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     </div>
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-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264213"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264213"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350606"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350606"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350606"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350606"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350606"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264213"></script>
-    <script src="/hono/docs/js/learn.js?1566264213"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264213"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350606"></script>
+    <script src="/hono/docs/js/learn.js?1566350606"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350606"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264213" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264213"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350606" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350606"></script>
     <script>
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     </script>
diff --git a/docs/dev/architecture/index.html b/docs/dev/architecture/index.html
index 0401e8e..d0dadef 100644
--- a/docs/dev/architecture/index.html
+++ b/docs/dev/architecture/index.html
@@ -21,19 +21,19 @@
     <title>Architecture :: Eclipse Hono&trade; Vers.: dev</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264213" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264213" rel="stylesheet">
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-    <link href="/hono/docs/css/featherlight.min.css?1566264213" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264213" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264213" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264213" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264213" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350606" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264213" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350606" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264213"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350606"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
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 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264213"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264213"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350606"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350606"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/\/dev";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264213"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350606"></script>
 
     
   </div>
@@ -499,6 +499,25 @@
  
   
     
+      <li data-nav-id="/hono/docs/dev/admin-guide/device-connection-config/" title="Configuring the Device Connection Service" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/device-connection-config/">
+        Device Connection Service Configuration
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
       <li data-nav-id="/hono/docs/dev/admin-guide/http-adapter-config/" title="HTTP Adapter Configuration" class="dd-item ">
         <a href="/hono/docs/dev/admin-guide/http-adapter-config/">
         HTTP Adapter Configuration
@@ -1771,6 +1790,22 @@
             
         
                     
+                        
+            
+            
+                
+                    
+                
+                
+
+                    
+                    
+                    
+
+                    
+            
+        
+                    
             
         
                     
@@ -2161,20 +2196,20 @@
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     </div>
-    <script src="/hono/docs/js/clipboard.min.js?1566264213"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264213"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566264213"></script>
-    <script src="/hono/docs/js/jquery.sticky.js?1566264213"></script>
-    <script src="/hono/docs/js/featherlight.min.js?1566264213"></script>
-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264213"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264213"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350606"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350606"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350606"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350606"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350606"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264213"></script>
-    <script src="/hono/docs/js/learn.js?1566264213"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264213"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350606"></script>
+    <script src="/hono/docs/js/learn.js?1566350606"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350606"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264213" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264213"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350606" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350606"></script>
     <script>
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diff --git a/docs/dev/categories/index.html b/docs/dev/categories/index.html
index 915b81f..530aee1 100644
--- a/docs/dev/categories/index.html
+++ b/docs/dev/categories/index.html
@@ -21,19 +21,19 @@
     <title>Categories :: Eclipse Hono&trade; Vers.: dev</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264213" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264213" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264213" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264213" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264213" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264213" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264213" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264213" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350606" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264213" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350606" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264213"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350606"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264213"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264213"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350606"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350606"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/\/dev";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264213"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350606"></script>
 
     
   </div>
@@ -499,6 +499,25 @@
  
   
     
+      <li data-nav-id="/hono/docs/dev/admin-guide/device-connection-config/" title="Configuring the Device Connection Service" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/device-connection-config/">
+        Device Connection Service Configuration
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
       <li data-nav-id="/hono/docs/dev/admin-guide/http-adapter-config/" title="HTTP Adapter Configuration" class="dd-item ">
         <a href="/hono/docs/dev/admin-guide/http-adapter-config/">
         HTTP Adapter Configuration
@@ -1756,6 +1775,22 @@
             
         
                     
+                        
+            
+            
+                
+                    
+                
+                
+
+                    
+                    
+                    
+
+                    
+            
+        
+                    
             
         
                     
@@ -2142,20 +2177,20 @@
     <div style="left: -1000px; overflow: scroll; position: absolute; top: -1000px; border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;">
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     </div>
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-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264213"></script>
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-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264213"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264213"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350606"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350606"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350606"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350606"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350606"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264213"></script>
-    <script src="/hono/docs/js/learn.js?1566264213"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264213"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350606"></script>
+    <script src="/hono/docs/js/learn.js?1566350606"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350606"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264213" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264213"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350606" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350606"></script>
     <script>
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diff --git a/docs/dev/concepts/command-and-control/index.html b/docs/dev/concepts/command-and-control/index.html
index 57fe82c..4519fe1 100644
--- a/docs/dev/concepts/command-and-control/index.html
+++ b/docs/dev/concepts/command-and-control/index.html
@@ -21,19 +21,19 @@
     <title>Command & Control :: Eclipse Hono&trade; Vers.: dev</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350605" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350605"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350605"></script>
 <script type="text/javascript">
     
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 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350605"></script>
 
     
   </div>
@@ -499,6 +499,25 @@
  
   
     
+      <li data-nav-id="/hono/docs/dev/admin-guide/device-connection-config/" title="Configuring the Device Connection Service" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/device-connection-config/">
+        Device Connection Service Configuration
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
       <li data-nav-id="/hono/docs/dev/admin-guide/http-adapter-config/" title="HTTP Adapter Configuration" class="dd-item ">
         <a href="/hono/docs/dev/admin-guide/http-adapter-config/">
         HTTP Adapter Configuration
@@ -2014,6 +2033,22 @@
             
         
                     
+                        
+            
+            
+                
+                    
+                
+                
+
+                    
+                    
+                    
+
+                    
+            
+        
+                    
             
         
                     
@@ -2400,20 +2435,20 @@
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     </div>
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-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264212"></script>
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-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350605"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350605"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350605"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350605"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350605"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350605"></script>
+    <script src="/hono/docs/js/learn.js?1566350605"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350605"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350605" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350605"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });
     </script>
diff --git a/docs/dev/concepts/connection-events/index.html b/docs/dev/concepts/connection-events/index.html
index cf5211c..aabb206 100644
--- a/docs/dev/concepts/connection-events/index.html
+++ b/docs/dev/concepts/connection-events/index.html
@@ -21,19 +21,19 @@
     <title>Connection Events :: Eclipse Hono&trade; Vers.: dev</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350605" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350605"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350605"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/\/dev";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350605"></script>
 
     
   </div>
@@ -499,6 +499,25 @@
  
   
     
+      <li data-nav-id="/hono/docs/dev/admin-guide/device-connection-config/" title="Configuring the Device Connection Service" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/device-connection-config/">
+        Device Connection Service Configuration
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
       <li data-nav-id="/hono/docs/dev/admin-guide/http-adapter-config/" title="HTTP Adapter Configuration" class="dd-item ">
         <a href="/hono/docs/dev/admin-guide/http-adapter-config/">
         HTTP Adapter Configuration
@@ -1812,6 +1831,22 @@
             
         
                     
+                        
+            
+            
+                
+                    
+                
+                
+
+                    
+                    
+                    
+
+                    
+            
+        
+                    
             
         
                     
@@ -2198,20 +2233,20 @@
     <div style="left: -1000px; overflow: scroll; position: absolute; top: -1000px; border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;">
       <div style="border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;"></div>
     </div>
-    <script src="/hono/docs/js/clipboard.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566264212"></script>
-    <script src="/hono/docs/js/jquery.sticky.js?1566264212"></script>
-    <script src="/hono/docs/js/featherlight.min.js?1566264212"></script>
-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350605"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350605"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350605"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350605"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350605"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350605"></script>
+    <script src="/hono/docs/js/learn.js?1566350605"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350605"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350605" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350605"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });
     </script>
diff --git a/docs/dev/concepts/device-identity/index.html b/docs/dev/concepts/device-identity/index.html
index d547d48..b5f6b2b 100644
--- a/docs/dev/concepts/device-identity/index.html
+++ b/docs/dev/concepts/device-identity/index.html
@@ -21,19 +21,19 @@
     <title>Device Identity :: Eclipse Hono&trade; Vers.: dev</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350605" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350605"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350605"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/\/dev";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350605"></script>
 
     
   </div>
@@ -499,6 +499,25 @@
  
   
     
+      <li data-nav-id="/hono/docs/dev/admin-guide/device-connection-config/" title="Configuring the Device Connection Service" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/device-connection-config/">
+        Device Connection Service Configuration
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
       <li data-nav-id="/hono/docs/dev/admin-guide/http-adapter-config/" title="HTTP Adapter Configuration" class="dd-item ">
         <a href="/hono/docs/dev/admin-guide/http-adapter-config/">
         HTTP Adapter Configuration
@@ -1826,6 +1845,22 @@
             
         
                     
+                        
+            
+            
+                
+                    
+                
+                
+
+                    
+                    
+                    
+
+                    
+            
+        
+                    
             
         
                     
@@ -2212,20 +2247,20 @@
     <div style="left: -1000px; overflow: scroll; position: absolute; top: -1000px; border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;">
       <div style="border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;"></div>
     </div>
-    <script src="/hono/docs/js/clipboard.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566264212"></script>
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-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350605"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350605"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350605"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350605"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350605"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350605"></script>
+    <script src="/hono/docs/js/learn.js?1566350605"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350605"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350605" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350605"></script>
     <script>
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     </script>
diff --git a/docs/dev/concepts/device-notifications/index.html b/docs/dev/concepts/device-notifications/index.html
index 7599b71..f21c3d7 100644
--- a/docs/dev/concepts/device-notifications/index.html
+++ b/docs/dev/concepts/device-notifications/index.html
@@ -21,19 +21,19 @@
     <title>Device Notifications :: Eclipse Hono&trade; Vers.: dev</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350605" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350605"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350605"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/\/dev";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350605"></script>
 
     
   </div>
@@ -499,6 +499,25 @@
  
   
     
+      <li data-nav-id="/hono/docs/dev/admin-guide/device-connection-config/" title="Configuring the Device Connection Service" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/device-connection-config/">
+        Device Connection Service Configuration
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
       <li data-nav-id="/hono/docs/dev/admin-guide/http-adapter-config/" title="HTTP Adapter Configuration" class="dd-item ">
         <a href="/hono/docs/dev/admin-guide/http-adapter-config/">
         HTTP Adapter Configuration
@@ -1909,6 +1928,22 @@
             
         
                     
+                        
+            
+            
+                
+                    
+                
+                
+
+                    
+                    
+                    
+
+                    
+            
+        
+                    
             
         
                     
@@ -2295,20 +2330,20 @@
     <div style="left: -1000px; overflow: scroll; position: absolute; top: -1000px; border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;">
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     </div>
-    <script src="/hono/docs/js/clipboard.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264212"></script>
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-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350605"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350605"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350605"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350605"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350605"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350605"></script>
+    <script src="/hono/docs/js/learn.js?1566350605"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350605"></script>
 
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-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
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diff --git a/docs/dev/concepts/index.html b/docs/dev/concepts/index.html
index 247fb12..452d4ad 100644
--- a/docs/dev/concepts/index.html
+++ b/docs/dev/concepts/index.html
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+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
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+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
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+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
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+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
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+<script type="text/javascript" src="/hono/docs/js/search.js?1566350605"></script>
 
     
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@@ -499,6 +499,25 @@
  
   
     
+      <li data-nav-id="/hono/docs/dev/admin-guide/device-connection-config/" title="Configuring the Device Connection Service" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/device-connection-config/">
+        Device Connection Service Configuration
+        
+        </a>
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+ 
+
+            
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+            
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+
+
+ 
+  
+    
       <li data-nav-id="/hono/docs/dev/admin-guide/http-adapter-config/" title="HTTP Adapter Configuration" class="dd-item ">
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-    <script src="/hono/docs/js/learn.js?1566264212"></script>
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-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
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diff --git a/docs/dev/concepts/resource-limits/index.html b/docs/dev/concepts/resource-limits/index.html
index 92cd764..7af0be9 100644
--- a/docs/dev/concepts/resource-limits/index.html
+++ b/docs/dev/concepts/resource-limits/index.html
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+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
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-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
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+<script type="text/javascript" src="/hono/docs/js/search.js?1566350605"></script>
 
     
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@@ -499,6 +499,25 @@
  
   
     
+      <li data-nav-id="/hono/docs/dev/admin-guide/device-connection-config/" title="Configuring the Device Connection Service" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/device-connection-config/">
+        Device Connection Service Configuration
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
       <li data-nav-id="/hono/docs/dev/admin-guide/http-adapter-config/" title="HTTP Adapter Configuration" class="dd-item ">
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         HTTP Adapter Configuration
@@ -1810,6 +1829,22 @@
             
         
                     
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     <script>hljs.initHighlightingOnLoad();</script>
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-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
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diff --git a/docs/dev/concepts/tenancy/index.html b/docs/dev/concepts/tenancy/index.html
index 9d6f35e..94e6836 100644
--- a/docs/dev/concepts/tenancy/index.html
+++ b/docs/dev/concepts/tenancy/index.html
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-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
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+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
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+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
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+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
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-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
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 </div>
 
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-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
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-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350605"></script>
 
     
   </div>
@@ -499,6 +499,25 @@
  
   
     
+      <li data-nav-id="/hono/docs/dev/admin-guide/device-connection-config/" title="Configuring the Device Connection Service" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/device-connection-config/">
+        Device Connection Service Configuration
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
       <li data-nav-id="/hono/docs/dev/admin-guide/http-adapter-config/" title="HTTP Adapter Configuration" class="dd-item ">
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         HTTP Adapter Configuration
@@ -1951,6 +1970,22 @@
             
         
                     
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+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350605"></script>
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     <script>hljs.initHighlightingOnLoad();</script>
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-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
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-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350605" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350605"></script>
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diff --git a/docs/dev/deployment/create-kubernetes-cluster/index.html b/docs/dev/deployment/create-kubernetes-cluster/index.html
index 0e24af6..fcd0e6f 100644
--- a/docs/dev/deployment/create-kubernetes-cluster/index.html
+++ b/docs/dev/deployment/create-kubernetes-cluster/index.html
@@ -21,19 +21,19 @@
     <title>Setting up a Kubernetes Cluster :: Eclipse Hono&trade; Vers.: dev</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264213" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264213" rel="stylesheet">
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-    <link href="/hono/docs/css/theme.css?1566264213" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264213" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350606" rel="stylesheet">
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+    <link href="/hono/docs/css/featherlight.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350606" rel="stylesheet">
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+    <link href="/hono/docs/css/theme.css?1566350606" rel="stylesheet">
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+      <link href="/hono/docs/css/theme-hono.css?1566350606" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264213"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350606"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
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 </div>
 
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-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264213"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350606"></script>
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+<script type="text/javascript" src="/hono/docs/js/search.js?1566350606"></script>
 
     
   </div>
@@ -499,6 +499,25 @@
  
   
     
+      <li data-nav-id="/hono/docs/dev/admin-guide/device-connection-config/" title="Configuring the Device Connection Service" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/device-connection-config/">
+        Device Connection Service Configuration
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
       <li data-nav-id="/hono/docs/dev/admin-guide/http-adapter-config/" title="HTTP Adapter Configuration" class="dd-item ">
         <a href="/hono/docs/dev/admin-guide/http-adapter-config/">
         HTTP Adapter Configuration
@@ -2004,6 +2023,22 @@
             
         
                     
+                        
+            
+            
+                
+                    
+                
+                
+
+                    
+                    
+                    
+
+                    
+            
+        
+                    
             
         
                     
@@ -2398,20 +2433,20 @@
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     </div>
-    <script src="/hono/docs/js/clipboard.min.js?1566264213"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264213"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566264213"></script>
-    <script src="/hono/docs/js/jquery.sticky.js?1566264213"></script>
-    <script src="/hono/docs/js/featherlight.min.js?1566264213"></script>
-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264213"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264213"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350606"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350606"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350606"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350606"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350606"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264213"></script>
-    <script src="/hono/docs/js/learn.js?1566264213"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264213"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350606"></script>
+    <script src="/hono/docs/js/learn.js?1566350606"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350606"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264213" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264213"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350606" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350606"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });
     </script>
diff --git a/docs/dev/deployment/helm-based-deployment/index.html b/docs/dev/deployment/helm-based-deployment/index.html
index 0797fd4..bef793c 100644
--- a/docs/dev/deployment/helm-based-deployment/index.html
+++ b/docs/dev/deployment/helm-based-deployment/index.html
@@ -21,19 +21,19 @@
     <title>Helm based Deployment :: Eclipse Hono&trade; Vers.: dev</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350606" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350606" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350606"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350606"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350606"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/\/dev";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350606"></script>
 
     
   </div>
@@ -499,6 +499,25 @@
  
   
     
+      <li data-nav-id="/hono/docs/dev/admin-guide/device-connection-config/" title="Configuring the Device Connection Service" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/device-connection-config/">
+        Device Connection Service Configuration
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
       <li data-nav-id="/hono/docs/dev/admin-guide/http-adapter-config/" title="HTTP Adapter Configuration" class="dd-item ">
         <a href="/hono/docs/dev/admin-guide/http-adapter-config/">
         HTTP Adapter Configuration
@@ -1324,6 +1343,7 @@
 <li><a href="#deploying-via-a-private-registry">Deploying via a private Registry</a></li>
 <li><a href="#deploying-to-minikube">Deploying to Minikube</a></li>
 </ul></li>
+<li><a href="#using-the-device-connection-service">Using the Device Connection Service</a></li>
 <li><a href="#using-jaeger-tracing">Using Jaeger Tracing</a></li>
 <li><a href="#deploying-optional-adapters">Deploying optional Adapters</a></li>
 </ul></li>
@@ -1546,6 +1566,33 @@
 helm install --dep-up --name hono --namespace hono target/deploy/helm/
 </code></pre>
 
+<h2 id="using-the-device-connection-service">Using the Device Connection Service</h2>
+
+<p>Hono&rsquo;s example Device Registry component contains a simple in-memory implementation of the <a href="/hono/docs/dev/api/device-connection/">Device Connection API</a>.
+This example implementation is used by default when the example registry is deployed.</p>
+
+<p>Hono also contains a production ready, data grid based implementation of the Device Connection API which can be deployed and used instead of
+the example implementation. The component can be deployed by means of setting the <em>deviceConnectionService.enabled</em> property to <code>true</code> when
+running Helm:</p>
+
+<pre><code class="language-sh"># in directory: eclipse-hono-$VERSION/deploy/
+helm install --dep-up --name hono --namespace hono --set deviceConnectionService.enabled=true helm/
+</code></pre>
+
+<p>This will deploy the Device Connection service and configure all protocol adapters to use it instead of the example Device Registry implementation.
+However, the service requires a connection to a data grid in order to store the device connection data.
+The Helm chart supports deployment of a simple data grid which can be used for experimenting by means of setting the
+<em>dataGridDeployExample</em> property to <code>true</code> when running Helm:</p>
+
+<pre><code class="language-sh"># in directory: eclipse-hono-$VERSION/deploy/
+helm install --dep-up --name hono --namespace hono --set deviceConnectionService.enabled=true --set dataGridDeployExample=true helm/
+</code></pre>
+
+<p>This will deploy the data grid and configure the Device Connection service to use it for storing the connection data.</p>
+
+<p>The Device Connection service can also be configured to connect to an already existing data grid. Please refer to the
+<a href="/hono/docs/dev/admin-guide/device-connection-config/">admin guide</a> for details regarding the corresponding configuration properties.</p>
+
 <h2 id="using-jaeger-tracing">Using Jaeger Tracing</h2>
 
 <p>Hono&rsquo;s components are instrumented using OpenTracing to allow tracking of the distributed processing of messages flowing through the system.
@@ -2070,6 +2117,22 @@
             
         
                     
+                        
+            
+            
+                
+                    
+                
+                
+
+                    
+                    
+                    
+
+                    
+            
+        
+                    
             
         
                     
@@ -2461,20 +2524,20 @@
     <div style="left: -1000px; overflow: scroll; position: absolute; top: -1000px; border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;">
       <div style="border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;"></div>
     </div>
-    <script src="/hono/docs/js/clipboard.min.js?1566264213"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264213"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566264213"></script>
-    <script src="/hono/docs/js/jquery.sticky.js?1566264213"></script>
-    <script src="/hono/docs/js/featherlight.min.js?1566264213"></script>
-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264213"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264213"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350606"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350606"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350606"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350606"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350606"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264213"></script>
-    <script src="/hono/docs/js/learn.js?1566264213"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264213"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350606"></script>
+    <script src="/hono/docs/js/learn.js?1566350606"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350606"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264213" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264213"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350606" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350606"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });
     </script>
diff --git a/docs/dev/deployment/index.html b/docs/dev/deployment/index.html
index e166795..a9c3ebd 100644
--- a/docs/dev/deployment/index.html
+++ b/docs/dev/deployment/index.html
@@ -21,19 +21,19 @@
     <title>Deployment :: Eclipse Hono&trade; Vers.: dev</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350606" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350606" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350606"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350606"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350606"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/\/dev";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350606"></script>
 
     
   </div>
@@ -499,6 +499,25 @@
  
   
     
+      <li data-nav-id="/hono/docs/dev/admin-guide/device-connection-config/" title="Configuring the Device Connection Service" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/device-connection-config/">
+        Device Connection Service Configuration
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
       <li data-nav-id="/hono/docs/dev/admin-guide/http-adapter-config/" title="HTTP Adapter Configuration" class="dd-item ">
         <a href="/hono/docs/dev/admin-guide/http-adapter-config/">
         HTTP Adapter Configuration
@@ -1771,6 +1790,22 @@
             
         
                     
+                        
+            
+            
+                
+                    
+                
+                
+
+                    
+                    
+                    
+
+                    
+            
+        
+                    
             
         
                     
@@ -2161,20 +2196,20 @@
     <div style="left: -1000px; overflow: scroll; position: absolute; top: -1000px; border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;">
       <div style="border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;"></div>
     </div>
-    <script src="/hono/docs/js/clipboard.min.js?1566264213"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264213"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566264213"></script>
-    <script src="/hono/docs/js/jquery.sticky.js?1566264213"></script>
-    <script src="/hono/docs/js/featherlight.min.js?1566264213"></script>
-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264213"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264213"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350606"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350606"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350606"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350606"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350606"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264213"></script>
-    <script src="/hono/docs/js/learn.js?1566264213"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264213"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350606"></script>
+    <script src="/hono/docs/js/learn.js?1566350606"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350606"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264213" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264213"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350606" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350606"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });
     </script>
diff --git a/docs/dev/deployment/openshift/index.html b/docs/dev/deployment/openshift/index.html
index 4d1a4c1..f65b202 100644
--- a/docs/dev/deployment/openshift/index.html
+++ b/docs/dev/deployment/openshift/index.html
@@ -21,19 +21,19 @@
     <title>OpenShift / OKD :: Eclipse Hono&trade; Vers.: dev</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264213" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264213" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264213" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264213" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264213" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264213" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264213" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264213" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350606" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264213" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350606" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264213"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350606"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264213"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264213"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350606"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350606"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/\/dev";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264213"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350606"></script>
 
     
   </div>
@@ -499,6 +499,25 @@
  
   
     
+      <li data-nav-id="/hono/docs/dev/admin-guide/device-connection-config/" title="Configuring the Device Connection Service" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/device-connection-config/">
+        Device Connection Service Configuration
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
       <li data-nav-id="/hono/docs/dev/admin-guide/http-adapter-config/" title="HTTP Adapter Configuration" class="dd-item ">
         <a href="/hono/docs/dev/admin-guide/http-adapter-config/">
         HTTP Adapter Configuration
@@ -2642,6 +2661,22 @@
             
         
                     
+                        
+            
+            
+                
+                    
+                
+                
+
+                    
+                    
+                    
+
+                    
+            
+        
+                    
             
         
                     
@@ -3036,20 +3071,20 @@
     <div style="left: -1000px; overflow: scroll; position: absolute; top: -1000px; border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;">
       <div style="border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;"></div>
     </div>
-    <script src="/hono/docs/js/clipboard.min.js?1566264213"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264213"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566264213"></script>
-    <script src="/hono/docs/js/jquery.sticky.js?1566264213"></script>
-    <script src="/hono/docs/js/featherlight.min.js?1566264213"></script>
-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264213"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264213"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350606"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350606"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350606"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350606"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350606"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264213"></script>
-    <script src="/hono/docs/js/learn.js?1566264213"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264213"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350606"></script>
+    <script src="/hono/docs/js/learn.js?1566350606"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350606"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264213" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264213"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350606" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350606"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });
     </script>
diff --git a/docs/dev/deployment/resource-limitation/index.html b/docs/dev/deployment/resource-limitation/index.html
index b58c5fa..fa19095 100644
--- a/docs/dev/deployment/resource-limitation/index.html
+++ b/docs/dev/deployment/resource-limitation/index.html
@@ -21,19 +21,19 @@
     <title>Limiting Resource Usage :: Eclipse Hono&trade; Vers.: dev</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264213" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264213" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264213" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264213" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264213" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264213" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264213" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264213" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350606" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264213" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350606" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264213"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350606"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264213"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264213"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350606"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350606"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/\/dev";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264213"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350606"></script>
 
     
   </div>
@@ -499,6 +499,25 @@
  
   
     
+      <li data-nav-id="/hono/docs/dev/admin-guide/device-connection-config/" title="Configuring the Device Connection Service" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/device-connection-config/">
+        Device Connection Service Configuration
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
       <li data-nav-id="/hono/docs/dev/admin-guide/http-adapter-config/" title="HTTP Adapter Configuration" class="dd-item ">
         <a href="/hono/docs/dev/admin-guide/http-adapter-config/">
         HTTP Adapter Configuration
@@ -1884,6 +1903,22 @@
             
         
                     
+                        
+            
+            
+                
+                    
+                
+                
+
+                    
+                    
+                    
+
+                    
+            
+        
+                    
             
         
                     
@@ -2278,20 +2313,20 @@
     <div style="left: -1000px; overflow: scroll; position: absolute; top: -1000px; border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;">
       <div style="border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;"></div>
     </div>
-    <script src="/hono/docs/js/clipboard.min.js?1566264213"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264213"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566264213"></script>
-    <script src="/hono/docs/js/jquery.sticky.js?1566264213"></script>
-    <script src="/hono/docs/js/featherlight.min.js?1566264213"></script>
-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264213"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264213"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350606"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350606"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350606"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350606"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350606"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264213"></script>
-    <script src="/hono/docs/js/learn.js?1566264213"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264213"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350606"></script>
+    <script src="/hono/docs/js/learn.js?1566350606"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350606"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264213" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264213"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350606" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350606"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });
     </script>
diff --git a/docs/dev/dev-guide/building_hono/index.html b/docs/dev/dev-guide/building_hono/index.html
index 8d4348d..436e88d 100644
--- a/docs/dev/dev-guide/building_hono/index.html
+++ b/docs/dev/dev-guide/building_hono/index.html
@@ -21,19 +21,19 @@
     <title>Building from Source :: Eclipse Hono&trade; Vers.: dev</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350606" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350606" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350606"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350606"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350606"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/\/dev";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350606"></script>
 
     
   </div>
@@ -499,6 +499,25 @@
  
   
     
+      <li data-nav-id="/hono/docs/dev/admin-guide/device-connection-config/" title="Configuring the Device Connection Service" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/device-connection-config/">
+        Device Connection Service Configuration
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
       <li data-nav-id="/hono/docs/dev/admin-guide/http-adapter-config/" title="HTTP Adapter Configuration" class="dd-item ">
         <a href="/hono/docs/dev/admin-guide/http-adapter-config/">
         HTTP Adapter Configuration
@@ -1854,6 +1873,22 @@
             
         
                     
+                        
+            
+            
+                
+                    
+                
+                
+
+                    
+                    
+                    
+
+                    
+            
+        
+                    
             
         
                     
@@ -2245,20 +2280,20 @@
     <div style="left: -1000px; overflow: scroll; position: absolute; top: -1000px; border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;">
       <div style="border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;"></div>
     </div>
-    <script src="/hono/docs/js/clipboard.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566264212"></script>
-    <script src="/hono/docs/js/jquery.sticky.js?1566264212"></script>
-    <script src="/hono/docs/js/featherlight.min.js?1566264212"></script>
-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350606"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350606"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350606"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350606"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350606"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350606"></script>
+    <script src="/hono/docs/js/learn.js?1566350606"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350606"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350606" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350606"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });
     </script>
diff --git a/docs/dev/dev-guide/custom_http_adapter/index.html b/docs/dev/dev-guide/custom_http_adapter/index.html
index 94ac543..063e994 100644
--- a/docs/dev/dev-guide/custom_http_adapter/index.html
+++ b/docs/dev/dev-guide/custom_http_adapter/index.html
@@ -21,19 +21,19 @@
     <title>Implement a Custom Hono HTTP Protocol Adapter :: Eclipse Hono&trade; Vers.: dev</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350606" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350606" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350606"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350606"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350606"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/\/dev";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350606"></script>
 
     
   </div>
@@ -499,6 +499,25 @@
  
   
     
+      <li data-nav-id="/hono/docs/dev/admin-guide/device-connection-config/" title="Configuring the Device Connection Service" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/device-connection-config/">
+        Device Connection Service Configuration
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
       <li data-nav-id="/hono/docs/dev/admin-guide/http-adapter-config/" title="HTTP Adapter Configuration" class="dd-item ">
         <a href="/hono/docs/dev/admin-guide/http-adapter-config/">
         HTTP Adapter Configuration
@@ -1899,6 +1918,22 @@
             
         
                     
+                        
+            
+            
+                
+                    
+                
+                
+
+                    
+                    
+                    
+
+                    
+            
+        
+                    
             
         
                     
@@ -2293,20 +2328,20 @@
     <div style="left: -1000px; overflow: scroll; position: absolute; top: -1000px; border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;">
       <div style="border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;"></div>
     </div>
-    <script src="/hono/docs/js/clipboard.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566264212"></script>
-    <script src="/hono/docs/js/jquery.sticky.js?1566264212"></script>
-    <script src="/hono/docs/js/featherlight.min.js?1566264212"></script>
-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350606"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350606"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350606"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350606"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350606"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350606"></script>
+    <script src="/hono/docs/js/learn.js?1566350606"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350606"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350606" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350606"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });
     </script>
diff --git a/docs/dev/dev-guide/index.html b/docs/dev/dev-guide/index.html
index f5bec55..bb9d500 100644
--- a/docs/dev/dev-guide/index.html
+++ b/docs/dev/dev-guide/index.html
@@ -21,19 +21,19 @@
     <title>Developer Guide :: Eclipse Hono&trade; Vers.: dev</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350606" rel="stylesheet">
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-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350606" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350606"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
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-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350606"></script>
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-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350606"></script>
 
     
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@@ -499,6 +499,25 @@
  
   
     
+      <li data-nav-id="/hono/docs/dev/admin-guide/device-connection-config/" title="Configuring the Device Connection Service" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/device-connection-config/">
+        Device Connection Service Configuration
+        
+        </a>
+    </li>
+     
+  
+ 
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+            
+          
+            
+            
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+ 
+  
+    
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         <a href="/hono/docs/dev/admin-guide/http-adapter-config/">
         HTTP Adapter Configuration
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+    <script src="/hono/docs/js/clipboard.min.js?1566350606"></script>
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-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
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+    <script src="/hono/docs/js/learn.js?1566350606"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350606"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350606" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350606"></script>
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diff --git a/docs/dev/dev-guide/java_client_consumer/index.html b/docs/dev/dev-guide/java_client_consumer/index.html
index c88198e..372dad7 100644
--- a/docs/dev/dev-guide/java_client_consumer/index.html
+++ b/docs/dev/dev-guide/java_client_consumer/index.html
@@ -21,19 +21,19 @@
     <title>Consuming Messages from Java :: Eclipse Hono&trade; Vers.: dev</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
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-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350606" rel="stylesheet">
     
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+      <link href="/hono/docs/css/theme-hono.css?1566350606" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350606"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350606"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350606"></script>
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+<script type="text/javascript" src="/hono/docs/js/search.js?1566350606"></script>
 
     
   </div>
@@ -499,6 +499,25 @@
  
   
     
+      <li data-nav-id="/hono/docs/dev/admin-guide/device-connection-config/" title="Configuring the Device Connection Service" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/device-connection-config/">
+        Device Connection Service Configuration
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
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+
+ 
+  
+    
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         <a href="/hono/docs/dev/admin-guide/http-adapter-config/">
         HTTP Adapter Configuration
@@ -1869,6 +1888,22 @@
             
         
                     
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-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350606"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350606"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350606"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350606"></script>
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     <script>hljs.initHighlightingOnLoad();</script>
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-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350606"></script>
+    <script src="/hono/docs/js/learn.js?1566350606"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350606"></script>
 
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-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350606" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350606"></script>
     <script>
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diff --git a/docs/dev/index.html b/docs/dev/index.html
index e15be0a..8907545 100644
--- a/docs/dev/index.html
+++ b/docs/dev/index.html
@@ -21,19 +21,19 @@
     <title>Documentation :: Eclipse Hono&trade; Vers.: dev</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
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-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350605" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350605"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350605"></script>
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+<script type="text/javascript" src="/hono/docs/js/search.js?1566350605"></script>
 
     
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@@ -499,6 +499,25 @@
  
   
     
+      <li data-nav-id="/hono/docs/dev/admin-guide/device-connection-config/" title="Configuring the Device Connection Service" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/device-connection-config/">
+        Device Connection Service Configuration
+        
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+    </li>
+     
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+ 
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+          
+            
+            
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         <a href="/hono/docs/dev/admin-guide/http-adapter-config/">
         HTTP Adapter Configuration
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+    <script src="/hono/docs/js/clipboard.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350605"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350605"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350605"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350605"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350605"></script>
     <script>hljs.initHighlightingOnLoad();</script>
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-    <script src="/hono/docs/js/learn.js?1566264212"></script>
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+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350605"></script>
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+    <link href="/hono/docs/mermaid/mermaid.css?1566350605" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350605"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });
     </script>
diff --git a/docs/dev/index.json b/docs/dev/index.json
index 4944169..eca2f8f 100644
--- a/docs/dev/index.json
+++ b/docs/dev/index.json
@@ -140,6 +140,13 @@
 	"content": "The Device Registry component provides an exemplary implementation of Eclipse Hono\u0026trade;\u0026rsquo;s Device Registration, Credentials, Tenant and Device Connection APIs.\nProtocol adapters use these APIs to determine a device\u0026rsquo;s registration status, e.g. if it is enabled and if it is registered with a particular tenant, and to authenticate a device before accepting any data for processing from it.\nThere is no particular technical reason to implement these three APIs in one component, so for production scenarios there might be up to three different components each implementing one of the API\u0026rsquo;s.\nThe Device Registry component also exposes HTTP based resources for managing tenants and the registration information and credentials of devices.\nThe Device Registry is implemented as a Spring Boot application. It can be run either directly from the command line or by means of starting the corresponding Docker image created from it.\nService Configuration In addition to the following options, this component supports the options described in Common Configuration.\nThe following table provides an overview of the configuration variables and corresponding command line options for configuring the Device Registry.\n   Environment Variable\nCommand Line Option Mandatory Default Description     HONO_APP_MAX_INSTANCES\n--hono.app.maxInstances no #CPU cores The number of verticle instances to deploy. If not set, one verticle per processor core is deployed.   HONO_APP_TYPE\n--hono.app.type no file The device registry implementation to use. This may be either file or dummy. In the case of dummy a dummy implementation will be used which will consider all devices queried for as valid devices, having the access credentials hono-secret. Of course this shouldn\u0026rsquo;t be used for productive use.   HONO_CREDENTIALS_SVC_CACHE_MAX_AGE\n--hono.credentials.svc.cacheMaxAge no 180 The maximum period of time (seconds) that information returned by the service\u0026rsquo;s operations may be cached for.   HONO_CREDENTIALS_SVC_FILENAME\n--hono.credentials.svc.filename no /var/lib/hono/device-registry/\ncredentials.json The path to the file where the server stores credentials of devices. Hono tries to read credentials from this file during start-up and writes out all identities to this file periodically if property HONO_CREDENTIALS_SVC_SAVE_TO_FILE is set to true.\nPlease refer to Credentials File Format for details regarding the file\u0026rsquo;s format.   HONO_CREDENTIALS_SVC_MAX_BCRYPT_ITERATIONS\n--hono.credentials.svc.maxBcryptIterations no 10 The maximum number of iterations that are supported in password hashes using the BCrypt hash function. This limit is enforced by the device registry when adding or updating corresponding credentials. Increasing this number allows for potentially more secure password hashes to be used. However, the time required to compute the hash increases exponentially with the number of iterations.   HONO_CREDENTIALS_SVC_MODIFICATION_ENABLED\n--hono.credentials.svc.modificationEnabled no true When set to false the credentials contained in the registry cannot be updated nor removed.   HONO_CREDENTIALS_SVC_RECEIVER_LINK_CREDIT\n--hono.credentials.svc.receiverLinkCredit no 100 The number of credits to flow to a client connecting to the Credentials endpoint.   HONO_CREDENTIALS_SVC_SAVE_TO_FILE\n--hono.credentials.svc.saveToFile no false When set to true the server will periodically write out the registered credentials to the file specified by the HONO_CREDENTIALS_SVC_FILENAME property.   HONO_DEVICE_CONNECTION_SVC_MAX_DEVICES_PER_TENANT\n--hono.deviceConnection.svc.maxDevicesPerTenant no 100 The number of devices per tenant for which connection related data is stored. It is an error to set this property to a value \u0026lt;= 0.   HONO_REGISTRY_AMQP_BIND_ADDRESS\n--hono.registry.amqp.bindAddress no 127.0.0.1 The IP address of the network interface that the secure AMQP port should be bound to.\nSee Port Configuration below for details.   HONO_REGISTRY_AMQP_CERT_PATH\n--hono.registry.amqp.certPath no - The absolute path to the PEM file containing the certificate that the server should use for authenticating to clients. This option must be used in conjunction with HONO_REGISTRY_AMQP_KEY_PATH.\nAlternatively, the HONO_REGISTRY_AMQP_KEY_STORE_PATH option can be used to configure a key store containing both the key as well as the certificate.   HONO_REGISTRY_AMQP_INSECURE_PORT\n--hono.registry.amqp.insecurePort no - The insecure port the server should listen on for AMQP 1.0 connections.\nSee Port Configuration below for details.   HONO_REGISTRY_AMQP_INSECURE_PORT_BIND_ADDRESS\n--hono.registry.amqp.insecurePortBindAddress no 127.0.0.1 The IP address of the network interface that the insecure AMQP port should be bound to.\nSee Port Configuration below for details.   HONO_REGISTRY_AMQP_INSECURE_PORT_ENABLED\n--hono.registry.amqp.insecurePortEnabled no false If set to true the server will open an insecure port (not secured by TLS) using either the port number set via HONO_REGISTRY_AMQP_INSECURE_PORT or the default AMQP port number (5672) if not set explicitly.\nSee Port Configuration below for details.   HONO_REGISTRY_AMQP_KEY_PATH\n--hono.registry.amqp.keyPath no - The absolute path to the (PKCS8) PEM file containing the private key that the server should use for authenticating to clients. This option must be used in conjunction with HONO_REGISTRY_AMQP_CERT_PATH. Alternatively, the HONO_REGISTRY_AMQP_KEY_STORE_PATH option can be used to configure a key store containing both the key as well as the certificate.   HONO_REGISTRY_AMQP_KEY_STORE_PASSWORD\n--hono.registry.amqp.keyStorePassword no - The password required to read the contents of the key store.   HONO_REGISTRY_AMQP_KEY_STORE_PATH\n--hono.registry.amqp.keyStorePath no - The absolute path to the Java key store containing the private key and certificate that the server should use for authenticating to clients. Either this option or the HONO_REGISTRY_AMQP_KEY_PATH and HONO_REGISTRY_AMQP_CERT_PATH options need to be set in order to enable TLS secured connections with clients. The key store format can be either JKS or PKCS12 indicated by a .jks or .p12 file suffix respectively.   HONO_REGISTRY_AMQP_NATIVE_TLS_REQUIRED\n--hono.registry.amqp.nativeTlsRequired no false The server will probe for OpenSLL on startup if a secure port is configured. By default, the server will fall back to the JVM\u0026rsquo;s default SSL engine if not available. However, if set to true, the server will fail to start at all in this case.   HONO_REGISTRY_AMQP_PORT\n--hono.registry.amqp.port no 5671 The secure port that the server should listen on for AMQP 1.0 connections.\nSee Port Configuration below for details.   HONO_REGISTRY_AMQP_SECURE_PROTOCOLS\n--hono.registry.amqp.secureProtocols no TLSv1.2 A (comma separated) list of secure protocols that are supported when negotiating TLS sessions. Please refer to the vert.x documentation for a list of supported protocol names.   HONO_REGISTRY_REST_BIND_ADDRESS\n--hono.registry.rest.bindAddress no 127.0.0.1 The IP address of the network interface that the secure HTTP port should be bound to.\nSee Port Configuration below for details.   HONO_REGISTRY_REST_CERT_PATH\n--hono.registry.rest.certPath no - The absolute path to the PEM file containing the certificate that the server should use for authenticating to clients. This option must be used in conjunction with HONO_REGISTRY_REST_KEY_PATH.\nAlternatively, the HONO_REGISTRY_REST_KEY_STORE_PATH option can be used to configure a key store containing both the key as well as the certificate.   HONO_REGISTRY_REST_INSECURE_PORT\n--hono.registry.rest.insecurePort no - The insecure port the server should listen on for HTTP requests.\nSee Port Configuration below for details.   HONO_REGISTRY_REST_INSECURE_PORT_BIND_ADDRESS\n--hono.registry.rest.insecurePortBindAddress no 127.0.0.1 The IP address of the network interface that the insecure HTTP port should be bound to.\nSee Port Configuration below for details.   HONO_REGISTRY_REST_INSECURE_PORT_ENABLED\n--hono.registry.rest.insecurePortEnabled no false If set to true the server will open an insecure port (not secured by TLS) using either the port number set via HONO_REGISTRY_REST_INSECURE_PORT or the default AMQP port number (5672) if not set explicitly.\nSee Port Configuration below for details.   HONO_REGISTRY_REST_KEY_PATH\n--hono.registry.rest.keyPath no - The absolute path to the (PKCS8) PEM file containing the private key that the server should use for authenticating to clients. This option must be used in conjunction with HONO_REGISTRY_REST_CERT_PATH. Alternatively, the HONO_REGISTRY_REST_KEY_STORE_PATH option can be used to configure a key store containing both the key as well as the certificate.   HONO_REGISTRY_REST_KEY_STORE_PASSWORD\n--hono.registry.rest.keyStorePassword no - The password required to read the contents of the key store.   HONO_REGISTRY_REST_KEY_STORE_PATH\n--hono.registry.rest.keyStorePath no - The absolute path to the Java key store containing the private key and certificate that the server should use for authenticating to clients. Either this option or the HONO_REGISTRY_REST_KEY_PATH and HONO_REGISTRY_REST_CERT_PATH options need to be set in order to enable TLS secured connections with clients. The key store format can be either JKS or PKCS12 indicated by a .jks or .p12 file suffix respectively.   HONO_REGISTRY_REST_PORT\n--hono.registry.rest.port no 5671 The secure port that the server should listen on for HTTP requests.\nSee Port Configuration below for details.   HONO_REGISTRY_SVC_CACHE_MAX_AGE\n--hono.registry.svc.cacheMaxAge no 180 The maximum period of time (seconds) that information returned by the service\u0026rsquo;s operations may be cached for.   HONO_REGISTRY_SVC_FILENAME\n--hono.registry.svc.filename no /var/lib/hono/device-registry/\ndevice-identities.json The path to the file where the server stores identities of registered devices. Hono tries to read device identities from this file during start-up and writes out all identities to this file periodically if property HONO_REGISTRY_SVC_SAVE_TO_FILE is set to true.\nPlease refer to Device Identities File Format for details regarding the file\u0026rsquo;s format.   HONO_REGISTRY_SVC_MAX_DEVICES_PER_TENANT\n--hono.registry.svc.maxDevicesPerTenant no 100 The number of devices that can be registered for each tenant. It is an error to set this property to a value \u0026lt;= 0.   HONO_REGISTRY_SVC_MODIFICATION_ENABLED\n--hono.registry.svc.modificationEnabled no true When set to false the device information contained in the registry cannot be updated nor removed from the registry.   HONO_REGISTRY_SVC_RECEIVER_LINK_CREDIT\n--hono.registry.svc.receiverLinkCredit no 100 The number of credits to flow to a client connecting to the Device Registration endpoint.   HONO_REGISTRY_SVC_SAVE_TO_FILE\n--hono.registry.svc.saveToFile no false When set to true the server will periodically write out the registered device information to the file specified by the HONO_REGISTRY_SVC_FILENAME property.   HONO_REGISTRY_SVC_SIGNING_KEY_PATH\n--hono.registry.svc.signing.keyPath no - The absolute path to the (PKCS8) PEM file containing the private key that the server should use for signing tokens asserting a device\u0026rsquo;s registration status. When using this variable, other services that need to validate the tokens issued by this service need to be configured with the corresponding certificate/public key. Alternatively, a symmetric key can be used for signing (and validating) by setting the HONO_REGISTRY_SVC_SIGNING_SHARED_SECRET variable. If none of these variables is set, the server falls back to the key indicated by the HONO_REGISTRY_AMP_KEY_PATH variable. If that variable is also not set, startup of the server fails.   HONO_REGISTRY_SVC_SIGNING_SHARED_SECRET\n--hono.registry.svc.signing.sharedSecret no - A string to derive a symmetric key from that is used for signing tokens asserting a device\u0026rsquo;s registration status. The key is derived from the string by using the bytes of the String\u0026rsquo;s UTF8 encoding. When setting the signing key using this variable, other services that need to validate the tokens issued by this service need to be configured with the same key. Alternatively, an asymmetric key pair can be used for signing (and validating) by setting the HONO_REGISTRY_SVC_SIGNING_KEY_PATH variable. If none of these variables is set, startup of the server fails.   HONO_REGISTRY_SVC_SIGNING_TOKEN_EXPIRATION\n--hono.registry.svc.signing.tokenExpiration no 10 The expiration period to use for the tokens asserting the registration status of devices.   HONO_TENANT_SVC_CACHE_MAX_AGE\n--hono.tenant.svc.cacheMaxAge no 180 The maximum period of time (seconds) that information returned by the service\u0026rsquo;s operations may be cached for.   HONO_TENANT_SVC_FILENAME\n--hono.tenant.svc.filename no /var/lib/hono/device-registry/\ntenants.json The path to the file where the server stores tenants. Hono tries to read tenants from this file during start-up and writes out all identities to this file periodically if property HONO_TENANT_SVC_SAVE_TO_FILE is set to true.\nPlease refer to Tenants File Format for details regarding the file\u0026rsquo;s format.   HONO_TENANT_SVC_MODIFICATION_ENABLED\n--hono.tenant.svc.modificationEnabled no true When set to false the tenants contained in the registry cannot be updated nor removed.   HONO_TENANT_SVC_RECEIVER_LINK_CREDIT\n--hono.tenant.svc.receiverLinkCredit no 100 The number of credits to flow to a client connecting to the Tenant endpoint.   HONO_TENANT_SVC_SAVE_TO_FILE\n--hono.tenant.svc.saveToFile no false When set to true the server will periodically write out the registered tenants to the file specified by the HONO_TENANTS_SVC_TENANT_FILENAME property.    The variables only need to be set if the default value does not match your environment.\nPort Configuration The Device Registry supports configuration of both, an AMQP based endpoint as well as an HTTP based endpoint proving RESTful resources for managing registration information and credentials. Both endpoints can be configured to listen for connections on\n a secure port only (default) or an insecure port only or both a secure and an insecure port (dual port configuration)  The server will fail to start if none of the ports is configured properly.\nThe following sections apply to configuring both, the AMQP endpoint as well as the REST endpoint. The environment variables to use for configuring the REST endpoint are the same as the ones for the AMQP endpoint, substituting _AMQP_ with _REST_, e.g. HONO_REGISTRY_REST_KEY_PATH instead of HONO_REGISTRY_AMQP_KEY_PATH.\nSecure Port Only The server needs to be configured with a private key and certificate in order to open a TLS secured port.\nThere are two alternative ways for doing so:\n Setting the HONO_REGISTRY_AMQP_KEY_STORE_PATH and the HONO_REGISTRY_AMQP_KEY_STORE_PASSWORD variables in order to load the key \u0026amp; certificate from a password protected key store, or setting the HONO_REGISTRY_AMQP_KEY_PATH and HONO_REGISTRY_AMQP_CERT_PATH variables in order to load the key and certificate from two separate PEM files in PKCS8 format.  When starting up, the server will bind a TLS secured socket to the default secure AMQP port 5671. The port number can also be set explicitly using the HONO_REGISTRY_AMQP_PORT variable.\nThe HONO_REGISTRY_AMQP_BIND_ADDRESS variable can be used to specify the network interface that the port should be exposed on. By default the port is bound to the loopback device only, i.e. the port will only be accessible from the local host. Setting this variable to 0.0.0.0 will let the port being bound to all network interfaces (be careful not to expose the port unintentionally to the outside world).\nInsecure Port Only The secure port will mostly be required for production scenarios. However, it might be desirable to expose a non-TLS secured port instead, e.g. for testing purposes. In any case, the non-secure port needs to be explicitly enabled either by\n explicitly setting HONO_REGISTRY_AMQP_INSECURE_PORT to a valid port number, or by implicitly configuring the default AMQP port (5672) by simply setting HONO_REGISTRY_AMQP_INSECURE_PORT_ENABLED to true.  The server issues a warning on the console if HONO_REGISTRY_AMQP_INSECURE_PORT is set to the default secure AMQP port (5671).\nThe HONO_REGISTRY_AMQP_INSECURE_PORT_BIND_ADDRESS variable can be used to specify the network interface that the port should be exposed on. By default the port is bound to the loopback device only, i.e. the port will only be accessible from the local host. This variable might be used to e.g. expose the non-TLS secured port on a local interface only, thus providing easy access from within the local network, while still requiring encrypted communication when accessed from the outside over public network infrastructure.\nSetting this variable to 0.0.0.0 will let the port being bound to all network interfaces (be careful not to expose the port unintentionally to the outside world).\nDual Port In test setups and some production scenarios Hono server may be configured to open one secure and one insecure port at the same time.\nThis is achieved by configuring both ports correctly (see above). The server will fail to start if both ports are configured to use the same port number.\nSince the secure port may need different visibility in the network setup compared to the secure port, it has it\u0026rsquo;s own binding address HONO_REGISTRY_AMQP_INSECURE_PORT_BIND_ADDRESS. This can be used to narrow the visibility of the insecure port to a local network e.g., while the secure port may be visible worldwide.\nEphemeral Ports The server may be configured to open both a secure and a non-secure port at the same time simply by configuring both ports as described above. For this to work, both ports must be configured to use different port numbers, otherwise startup will fail.\nAuthentication Service Connection Configuration The Device Registry requires a connection to an implementation of Hono\u0026rsquo;s Authentication API in order to authenticate and authorize client requests.\nThe connection is configured according to Hono Client Configuration where the ${PREFIX} is set to HONO_AUTH. Since Hono\u0026rsquo;s Authentication Service does not allow caching of the responses, the cache properties can be ignored.\nIn addition to the standard client configuration properties, following properties need to be set for the connection:\n   Environment Variable\nCommand Line Option Mandatory Default Description     HONO_AUTH_VALIDATION_CERT_PATH\n--hono.auth.validation.certPath no - The absolute path to the PEM file containing the public key that the service should use for validating tokens issued by the Authentication service. Alternatively, a symmetric key can be used for validating tokens by setting the HONO_AUTH_VALIDATION_SHARED_SECRET variable. If none of these variables is set, the service falls back to the key indicated by the HONO_AUTH_CERT_PATH variable. If that variable is also not set, startup of the service fails.   HONO_AUTH_VALIDATION_SHARED_SECRET\n--hono.auth.validation.sharedSecret no - A string to derive a symmetric key from which is used for validating tokens issued by the Authentication service. The key is derived from the string by using the bytes of the String\u0026rsquo;s UTF8 encoding. When setting the validation key using this variable, the Authentication service must be configured with the same key. Alternatively, an asymmetric key pair can be used for validating (and signing) by setting the HONO_AUTH_SIGNING_CERT_PATH variable. If none of these variables is set, startup of the service fails.    Metrics Configuration See Monitoring \u0026amp; Tracing Admin Guide for details on how to configure the reporting of metrics.\nDevice Identities File Format The Device Registry supports persisting the device identities and their registration information to a JSON file in the local file system. The Getting started Guide includes an example configuration which illustrates the file format used. The configuration file\u0026rsquo;s location is /deploy/src/main/deploy/example-device-identities.json.\nCredentials File Format The Device Registry supports persisting the devices\u0026rsquo; credentials to a JSON file in the local file system. The Getting started Guide includes an example configuration which illustrates the file format used. The configuration file\u0026rsquo;s location is /deploy/src/main/deploy/example-credentials.json.\nTenants File Format The Device Registry supports persisting tenants to a JSON file in the local file system. The configuration file\u0026rsquo;s location is /deploy/src/main/deploy/example-tenants.json.\nConfiguring Gateway Devices The Device Registry supports devices to act on behalf of other devices. This is particularly useful for cases where a device does not connect directly to a Hono protocol adapter but is connected to a gateway component that is usually specific to the device\u0026rsquo;s communication protocol. It is the gateway component which then connects to a Hono protocol adapter and publishes data on behalf of the device(s). Examples of such a set up include devices using SigFox or LoRa for communication.\nIn these cases the protocol adapter will authenticate the gateway component instead of the device for which it wants to publish data. In order to verify that the gateway is authorized to publish data on behalf of the particular device, the protocol adapter should include the gateway\u0026rsquo;s device identifier (as determined during the authentication process) in its invocation of the Device Registration API\u0026rsquo;s assert Device Registration operation.\nThe Device Registry will then do the following: 1. Verify that the device exists and is enabled. 2. Verify that the gateway exists and is enabled. 3. Verify that the device\u0026rsquo;s registration information contains a property called via and that its value is either the gateway\u0026rsquo;s device identifier or a JSON array which contains the gateway\u0026rsquo;s device identifier as one of its values.\nOnly if all conditions are met, the Device Registry returns an assertion of the device\u0026rsquo;s registration status. The protocol adapter can then forward the published data to the AMQP Messaging Network in the same way as for any device that connects directly to the adapter.\nThe example configuration file (located at /deploy/src/main/deploy/example-device-identities.json) includes a device and a corresponding gateway configured in this way.\n"
 },
 {
+	"uri": "https://www.eclipse.org/hono/docs/dev/admin-guide/device-connection-config/",
+	"title": "Configuring the Device Connection Service",
+	"tags": [],
+	"description": "",
+	"content": "The Device Connection service provides an implementation of Eclipse Hono\u0026trade;\u0026rsquo;s Device Connection API.\nProtocol adapters use this API to store and retrieve information about the gateway that a device is using to connect to Hono\u0026rsquo;s protocol adapters. This information is necessary for routing commands to the particular protocol adapter instance that the gateway used by the device is connected to.\nThe Device Connection component provides a production grade implementation of the Device Connection API which uses a remote data grid for storing information about device connections. The data grid can be scaled out independently from the Device Connection service components to meet the storage demands at hand.\nThe Device Connection component is implemented as a Spring Boot application. It can be run either directly from the command line or by means of starting the corresponding Docker image created from it.\nService Configuration In addition to the following options, this component supports the options described in Common Configuration.\nThe following table provides an overview of the configuration variables and corresponding command line options for configuring the Device Connection component.\n   Environment Variable\nCommand Line Option Mandatory Default Description     HONO_APP_MAX_INSTANCES\n--hono.app.maxInstances no #CPU cores The number of Verticle instances to deploy. If not set, one Verticle per processor core is deployed.   HONO_DEVICE_CONNECTION_AMQP_BIND_ADDRESS\n--hono.registry.amqp.bindAddress no 127.0.0.1 The IP address of the network interface that the secure AMQP port should be bound to.\nSee Port Configuration below for details.   HONO_DEVICE_CONNECTION_AMQP_CERT_PATH\n--hono.deviceConnection.amqp.certPath no - The absolute path to the PEM file containing the certificate that the server should use for authenticating to clients. This option must be used in conjunction with HONO_DEVICE_CONNECTION_AMQP_KEY_PATH.\nAlternatively, the HONO_DEVICE_CONNECTION_AMQP_KEY_STORE_PATH option can be used to configure a key store containing both the key as well as the certificate.   HONO_DEVICE_CONNECTION_AMQP_INSECURE_PORT\n--hono.deviceConnection.amqp.insecurePort no - The insecure port the server should listen on for AMQP 1.0 connections.\nSee Port Configuration below for details.   HONO_DEVICE_CONNECTION_AMQP_INSECURE_PORT_BIND_ADDRESS\n--hono.deviceConnection.amqp.insecurePortBindAddress no 127.0.0.1 The IP address of the network interface that the insecure AMQP port should be bound to.\nSee Port Configuration below for details.   HONO_DEVICE_CONNECTION_AMQP_INSECURE_PORT_ENABLED\n--hono.deviceConnection.amqp.insecurePortEnabled no false If set to true the server will open an insecure port (not secured by TLS) using either the port number set via HONO_REGISTRY_AMQP_INSECURE_PORT or the default AMQP port number (5672) if not set explicitly.\nSee Port Configuration below for details.   HONO_DEVICE_CONNECTION_AMQP_KEY_PATH\n--hono.deviceConnection.amqp.keyPath no - The absolute path to the (PKCS8) PEM file containing the private key that the server should use for authenticating to clients. This option must be used in conjunction with HONO_DEVICE_CONNECTION_AMQP_CERT_PATH. Alternatively, the HONO_DEVICE_CONNECTION_AMQP_KEY_STORE_PATH option can be used to configure a key store containing both the key as well as the certificate.   HONO_DEVICE_CONNECTION_AMQP_KEY_STORE_PASSWORD\n--hono.deviceConnection.amqp.keyStorePassword no - The password required to read the contents of the key store.   HONO_DEVICE_CONNECTION_AMQP_KEY_STORE_PATH\n--hono.deviceConnection.amqp.keyStorePath no - The absolute path to the Java key store containing the private key and certificate that the server should use for authenticating to clients. Either this option or the HONO_DEVICE_CONNECTION_AMQP_KEY_PATH and HONO_DEVICE_CONNECTION_AMQP_CERT_PATH options need to be set in order to enable TLS secured connections with clients. The key store format can be either JKS or PKCS12 indicated by a .jks or .p12 file suffix respectively.   HONO_DEVICE_CONNECTION_AMQP_NATIVE_TLS_REQUIRED\n--hono.deviceConnection.amqp.nativeTlsRequired no false The server will probe for OpenSLL on startup if a secure port is configured. By default, the server will fall back to the JVM\u0026rsquo;s default SSL engine if not available. However, if set to true, the server will fail to start at all in this case.   HONO_DEVICE_CONNECTION_AMQP_PORT\n--hono.deviceConnection.amqp.port no 5671 The secure port that the server should listen on for AMQP 1.0 connections.\nSee Port Configuration below for details.   HONO_DEVICE_CONNECTION_AMQP_RECEIVER_LINK_CREDIT\n--hono.deviceConnection.amqp.receiverLinkCredit no 100 The number of credits to flow to a client connecting to the service\u0026rsquo;s AMQP endpoint.   HONO_DEVICE_CONNECTION_AMQP_SECURE_PROTOCOLS\n--hono.deviceConnection.amqp.secureProtocols no TLSv1.2 A (comma separated) list of secure protocols that are supported when negotiating TLS sessions. Please refer to the vert.x documentation for a list of supported protocol names.    The variables only need to be set if the default value does not match your environment.\nPort Configuration The Device Connection component supports configuration of both, an AMQP based endpoint as well as an HTTP based endpoint proving RESTful resources for managing registration information and credentials. Both endpoints can be configured to listen for connections on\n a secure port only (default) or an insecure port only or both a secure and an insecure port (dual port configuration)  The server will fail to start if none of the ports is configured properly.\nSecure Port Only The server needs to be configured with a private key and certificate in order to open a TLS secured port.\nThere are two alternative ways for doing so:\n Setting the HONO_DEVICE_CONNECTION_AMQP_KEY_STORE_PATH and the HONO_DEVICE_CONNECTION_AMQP_KEY_STORE_PASSWORD variables in order to load the key \u0026amp; certificate from a password protected key store, or setting the HONO_DEVICE_CONNECTION_AMQP_KEY_PATH and HONO_DEVICE_CONNECTION_AMQP_CERT_PATH variables in order to load the key and certificate from two separate PEM files in PKCS8 format.  When starting up, the server will bind a TLS secured socket to the default secure AMQP port 5671. The port number can also be set explicitly using the HONO_DEVICE_CONNECTION_AMQP_PORT variable.\nThe HONO_DEVICE_CONNECTION_AMQP_BIND_ADDRESS variable can be used to specify the network interface that the port should be exposed on. By default the port is bound to the loopback device only, i.e. the port will only be accessible from the local host. Setting this variable to 0.0.0.0 will let the port being bound to all network interfaces (be careful not to expose the port unintentionally to the outside world).\nInsecure Port Only The secure port will mostly be required for production scenarios. However, it might be desirable to expose a non-TLS secured port instead, e.g. for testing purposes. In any case, the non-secure port needs to be explicitly enabled either by\n explicitly setting HONO_DEVICE_CONNECTION_AMQP_INSECURE_PORT to a valid port number, or by implicitly configuring the default AMQP port (5672) by simply setting HONO_DEVICE_CONNECTION_AMQP_INSECURE_PORT_ENABLED to true.  The server issues a warning on the console if HONO_DEVICE_CONNECTION_AMQP_INSECURE_PORT is set to the default secure AMQP port (5671).\nThe HONO_DEVICE_CONNECTION_AMQP_INSECURE_PORT_BIND_ADDRESS variable can be used to specify the network interface that the port should be exposed on. By default the port is bound to the loopback device only, i.e. the port will only be accessible from the local host. This variable might be used to e.g. expose the non-TLS secured port on a local interface only, thus providing easy access from within the local network, while still requiring encrypted communication when accessed from the outside over public network infrastructure.\nSetting this variable to 0.0.0.0 will let the port being bound to all network interfaces (be careful not to expose the port unintentionally to the outside world).\nDual Port In test setups and some production scenarios Hono server may be configured to open one secure and one insecure port at the same time.\nThis is achieved by configuring both ports correctly (see above). The server will fail to start if both ports are configured to use the same port number.\nSince the secure port may need different visibility in the network setup compared to the secure port, it has it\u0026rsquo;s own binding address HONO_DEVICE_CONNECTION_AMQP_INSECURE_PORT_BIND_ADDRESS. This can be used to narrow the visibility of the insecure port to a local network e.g., while the secure port may be visible worldwide.\nEphemeral Ports The server may be configured to open both a secure and a non-secure port at the same time simply by configuring both ports as described above. For this to work, both ports must be configured to use different port numbers, otherwise startup will fail.\nData Grid Connection Configuration The Device Connection component requires a connection to a remote data grid using the Infinispan Hotrod protocol to store device connection information in.\nThe following table provides an overview of the configuration variables and corresponding command line options for configuring the connection to the data grid:\n   Environment Variable\nCommand Line Option Mandatory Default Description     HONO_DEVICE_CONNECTION_REMOTE_SERVER_LIST\n--hono.deviceConnection.remote.serverList yes - A list of remote servers in the form: host1[:port][;host2[:port]].....   HONO_DEVICE_CONNECTION_REMOTE_AUTH_SERVER_NAME\n--hono.deviceConnection.remote.authServerName yes - The server name to indicate in the SASL handshake when authenticating to the server.   HONO_DEVICE_CONNECTION_REMOTE_AUTH_USERNAME\n--hono.deviceConnection.remote.authUsername yes - The username to use for authenticating to the server.   HONO_DEVICE_CONNECTION_REMOTE_AUTH_PASSWORD\n--hono.deviceConnection.remote.authPassword yes - The password to use for authenticating to the server.    In general, the service supports all configuration properties of the Infinispan Hotrod client using hono.deviceConnection.remote instead of the infinispan.client.hotrod prefix.\nAuthentication Service Connection Configuration The Device Connection component requires a connection to an implementation of Hono\u0026rsquo;s Authentication API in order to authenticate and authorize client requests.\nThe connection is configured according to Hono Client Configuration where the ${PREFIX} is set to HONO_AUTH. Since Hono\u0026rsquo;s Authentication Service does not allow caching of the responses, the cache properties can be ignored.\nIn addition to the standard client configuration properties, following properties need to be set for the connection:\n   Environment Variable\nCommand Line Option Mandatory Default Description     HONO_AUTH_VALIDATION_CERT_PATH\n--hono.auth.validation.certPath no - The absolute path to the PEM file containing the public key that the service should use for validating tokens issued by the Authentication service. Alternatively, a symmetric key can be used for validating tokens by setting the HONO_AUTH_VALIDATION_SHARED_SECRET variable. If none of these variables is set, the service falls back to the key indicated by the HONO_AUTH_CERT_PATH variable. If that variable is also not set, startup of the service fails.   HONO_AUTH_VALIDATION_SHARED_SECRET\n--hono.auth.validation.sharedSecret no - A string to derive a symmetric key from which is used for validating tokens issued by the Authentication service. The key is derived from the string by using the bytes of the String\u0026rsquo;s UTF8 encoding. When setting the validation key using this variable, the Authentication service must be configured with the same key. Alternatively, an asymmetric key pair can be used for validating (and signing) by setting the HONO_AUTH_SIGNING_CERT_PATH variable. If none of these variables is set, startup of the service fails.    Metrics Configuration See Monitoring \u0026amp; Tracing Admin Guide for details on how to configure the reporting of metrics.\n"
+},
+{
 	"uri": "https://www.eclipse.org/hono/docs/dev/admin-guide/http-adapter-config/",
 	"title": "HTTP Adapter Configuration",
 	"tags": [],
@@ -193,7 +200,7 @@
 	"title": "Monitoring &amp; Tracing",
 	"tags": [],
 	"description": "",
-	"content": "The individual components of an Eclipse Hono\u0026trade; installation need to work together in order to provide their functionality to devices and applications. Under normal circumstances these interactions work flawlessly. However, due to the nature of distributed systems, any one (or more) of the components may crash or become otherwise unavailable due to arbitrary reasons. This page describes how Hono supports operations teams by providing insights into the individual service components and their interactions with each other by means of reporting metrics and tracing the processing of individual messages through the system.\nWhen a device uploads telemetry data to the HTTP adapter, the adapter invokes operations on the Device Registration, Credentials and the Tenant services in order to authenticate and authorize the device before sending the telemetry data downstream to the AMQP 1.0 Messaging Network. The overall success of this process and the latency involved before the message reaches the consumer is determined by the individual interactions between the service components.\nMonitoring In a production environment, an operations team will usually want to keep track of some key performance indicators (KPI) which allow the team to determine the overall health of the system, e.g. memory and CPU consumption etc. Hono supports the tracking of such KPIs by means of metrics it can be configured to report. The metrics are usually collected in a time series database like InfluxDB or Prometheus and then visualized on a monitoring dash-board built using frameworks like Grafana. Such a dash-board can usually also be configured to send alarms when certain thresholds are exceeded.\nMetrics usually provide insights into the past and current status of an individual component. The values can be aggregated to provide a picture of the overall system\u0026rsquo;s status. As such, metrics provide a great way to monitor system health and, in particular, to anticipate resource shortages and use such knowledge to pro-actively prevent system failure.\nConfiguring a Metrics Back End Hono uses Micrometer for providing metrics. It is possible to drop in any Micrometer compatible back end. Hono also uses the Micrometer integration with Spring Boot and Vert.x.\nPlease refer to the Micrometer documentation for details regarding the configuration of a specific Micrometer back end. In most cases, you only need to add the back end specific jar files to the class path and add back end specific configuration to the application.yml file.\nThe Hono build supports configuration of a specific metrics back end by means of Maven profiles. The following build profiles are currently supported:\n metrics-prometheus – Enables the Prometheus backend. metrics-graphite – Enables the Graphite backend. metrics-influxdb – Enables the InfluxDB backend.  Additionally to selecting a metrics back end, you may need to configure the back end using Spring configuration options. See the documentation mentioned above for more information.\nNote that none of the above profiles are active by default, i.e. you need to explicitly activate one of them when starting the build using Maven\u0026rsquo;s -p command line parameter.\nUsing Prometheus Most of the metrics back ends have data being pushed to from the components reporting the metrics. However, Prometheus is different in that it polls (or scrapes) all components periodically for new metrics data. For this to work, the Prometheus server needs to be configured with the IP addresses of the components to monitor. In the example deployment that comes with Hono, the Kubernetes pods that the Hono components are running in are marked by means of a label. The Prometheus server then periodically queries the Kubernetes API to determine a list of pods (and their IP addresses) that have the corresponding label. The components themselves need to expose a corresponding HTTP endpoint that the Prometheus server can connect to for scraping the meter data. All Hono components that report metrics can be configured to expose such an endpoint via their Health Check server which already exposes endpoints for determining the component\u0026rsquo;s readiness and liveness status.\nLegacy Metrics Support In addition to using standard Micrometer back ends, Hono also provides out of the box support for the pre-0.8 Graphite based format. This will configure the Graphite adapter to output metrics in the legacy format used by Hono versions before 0.8. Further configuration of the Graphite adapter can be made using the standard Spring Boot configuration of Micrometer. The legacy support can be enabled using the following configuration switch:\n   Environment Variable\nCommand Line Option Mandatory Default Description     HONO_METRICS_LEGACY\n--hono.metrics.legacy no false Enable legacy metrics using graphite.    It is also necessary to enable the build profile for Graphite (metrics-graphite), as the legacy back end is based on the Graphite wire format. The profile will add the necessary dependencies to the build. If the dependencies are missing, the startup of the Hono components will fail.\nThe names and semantics of the individual metrics being reported by the components are described in the Legacy Metrics specification.\nHealth Check Server Configuration All of Hono\u0026rsquo;s service components and protocol adapters contain a Health Check server which can be configured to expose several HTTP endpoints for determining the component\u0026rsquo;s status. In particular, the server exposes a /readiness, a /liveness and an optional /prometheus URI endpoint.\nThe former two endpoints are supposed to be used by container orchestration platforms like Kubernetes to monitor the runtime status of the containers that it manages. These endpoints are always exposed when the health check server is started.\nThe /prometheus endpoint can be used by a Prometheus server to retrieve collected meter data from the component. It is only exposed if Prometheus has been configured as the metrics back end as described above.\nThe health check server can be configured by means of the following environment variables:\n   Environment Variable\nCommand Line Option Default Value Description     HONO_HEALTH_CHECK_BIND_ADDRESS\n--hono.healthCheck.bindAddress 127.0.0.1 The IP address of the network interface that the health check server\u0026rsquo;s secure port should be bound to. The server will only be started if this property is set to some other than the default value and corresponding key material has been configured using the HONO_HEALTH_CHECK_KEY_PATH and HONO_HEALTH_CHECK_CERT_PATH variables.   HONO_HEALTH_CHECK_CERT_PATH\n--hono.healthCheck.certPath - The absolute path to the PEM file containing the certificate that the secure server should use for authenticating to clients. This option must be used in conjunction with HONO_HEALTH_CHECK_KEY_PATH.\nAlternatively, the HONO_HEALTH_CHECK_KEY_STORE_PATH option can be used to configure a key store containing both the key as well as the certificate.   HONO_HEALTH_CHECK_INSECURE_PORT_BIND_ADDRESS\n--hono.healthCheck.insecurePortBindAddress 127.0.0.1 The IP address of the network interface that the health check server\u0026rsquo;s insecure port should be bound to. The server will only be started if this property is set to some other than the default value.   HONO_HEALTH_CHECK_INSECURE_PORT\n--hono.healthCheck.insecurePort 8088 The port that the insecure server should listen on.   HONO_HEALTH_CHECK_KEY_PATH\n--hono.healthCheck.keyPath - The absolute path to the (PKCS8) PEM file containing the private key that the secure server should use for authenticating to clients. This option must be used in conjunction with HONO_HEALTH_CHECK_CERT_PATH. Alternatively, the HONO_HEALTH_CHECK_KEY_STORE_PATH option can be used to configure a key store containing both the key as well as the certificate.   HONO_HEALTH_CHECK_PORT\n--hono.healthCheck.port 8088 The port that the secure server should listen on.   HONO_HEALTH_CHECK_KEY_STORE_PASSWORD\n--hono.healthCheck.keyStorePassword - The password required to read the contents of the key store.   HONO_HEALTH_CHECK_KEY_STORE_PATH\n--hono.healthCheck.keyStorePath - The absolute path to the Java key store containing the private key and certificate that the secure server should use for authenticating to clients. Either this option or the HONO_HEALTH_CHECK_KEY_PATH and HONO_HEALTH_CHECK_CERT_PATH options need to be set in order to enable TLS secured connections with clients. The key store format can be either JKS or PKCS12 indicated by a .jks or .p12 file suffix respectively. The HONO_HEALTH_CHECK_KEY_STORE_PASSWORD variable can be used to set the password required for reading the key store.     Failure to start The component/service will fail to start if neither the secure not the insecure server have been configured properly.  Tracing In normal operation the vast majority of messages should be flowing through the system without any noteworthy delays or problems. In fact, that is the whole purpose of Hono. However, that doesn\u0026rsquo;t mean that nothing can go wrong. For example, when a tenant\u0026rsquo;s device administrator changes the credentials of a device in the Credentials service but has not yet updated the credentials on the device yet, then the device will start to fail in uploading any data to the protocol adapter it connects to. After a while, a back end application\u0026rsquo;s administrator might notice, that there hasn\u0026rsquo;t been any data being received from that particular device for quite some time. The application administrator therefore calls up the Hono operations team and complains about the data being lost somewhere.\nThe operations team will have a hard time determining what is happening, because it will need to figure out which components have been involved in the processing of the device and why the data hasn\u0026rsquo;t been processed as usual. The metrics alone usually do not help much here because metrics are usually not scoped to individual devices. The logs written by the individual components, on the other hand, might contain enough information to correlate individual entries in the log with each other and thus trace the processing of the message throughout the system. However, this is usually a very tedious (and error prone) process and the relevant information is often only logged at a level (e.g. DEBUG) that is not used in production (often INFO or above).\nIn order to address this problem, Hono\u0026rsquo;s service components are instrumented using OpenTracing. OpenTracing provides Vendor-neutral APIs and instrumentation for distributed tracing. The OpenTracing web page provides a list of supported tracer implementations from which users can choose in order to collect (and examine) the tracing information generated by Hono\u0026rsquo;s individual components.\nConfiguring a Tracer Hint: The description in this chapter applies to any compatible OpenTracing implementation. For an easier approach to configure usage of Jaeger tracing, see the next chapter.\nHono\u0026rsquo;s components use the OpenTracing Tracer Resolver mechanism to find and initialize a concrete OpenTracing implementation during startup of the component. The discovery mechanism is using Java\u0026rsquo;s ServiceLoader and as such relies on the required resources to be available on the class path.\nWhen starting up any of Hono\u0026rsquo;s Docker images as a container, the JVM will look for additional jar files to include in its class path in the container\u0026rsquo;s /opt/hono/extensions folder. Thus, using a specific implementation of OpenTracing is just a matter of configuring the container to mount a volume or binding a host folder at that location and putting the implementation\u0026rsquo;s jar files and resources into the corresponding volume or host folder.\n Note This also means that (currently) only Tracer implementations can be used with Hono that also implement the Tracer Resolver mechanism.  Assuming that the HTTP adapter should be configured to use Jaeger tracing, the following steps are necessary:\n Download Jaeger\u0026rsquo;s Java Tracer Resolver implementation and its dependencies (see the hint at the end). Put the jars to a folder on the Docker host, e.g. /tmp/jaeger. Start the HTTP adapter Docker image mounting the host folder:\ndocker run --name hono-adapter-http-vertx \\ --mount type=bind,src=/tmp/jaeger,dst=/opt/hono/extensions,ro \\ ... \\ eclipse/hono-adapter-http-vertx   Note: the command given above does not contain the environment variables and secrets that are required to configure the service properly. The environment variables for configuring the Jaeger client are also missing. Please refer to the Jaeger documentation for details.\nWhen the HTTP adapter starts up, it will look for a working implementation of the Tracer Resolver on its classpath and (if found) initialize and use it for publishing traces. The adapter\u0026rsquo;s log file will indicate the name of the Tracer implementation being used.\nUsing a Docker volume instead of a bind mount works the same way but requires the use of volume as the type of the --mount parameter. Please refer to the Docker reference documentation for details.\nHint: to resolve all dependencies for jaeger-tracerresolver in order to provide them to /opt/hono/extensions, you may want to rely on Maven\u0026rsquo;s dependency plugin. To obtain all jar files you can invoke the following command in a simple Maven project that contains only the dependency to jaeger-tracerresolver:\nmvn dependency:copy-dependencies  All jar files can then be found in the directory target/dependency.\nConfiguring usage of Jaeger tracing (included in Docker images) In case Jaeger tracing shall be used, there is an alternative to putting the jar files in the container\u0026rsquo;s /opt/hono/extensions folder as described above. This is to have the Jaeger tracing jar files be included in the Hono Docker images by using the jaeger Maven profile when building Hono.\nFor example, building the HTTP adapter image with the Jaeger client included:\n# in directory: hono/adapters/http-vertx/ mvn clean install -Pbuild-docker-image,jaeger  Note that when running the created docker image, the environment variables for configuring the Jaeger client still need to be set. Please refer to the Jaeger documentation for details.\n"
+	"content": "The individual components of an Eclipse Hono\u0026trade; installation need to work together in order to provide their functionality to devices and applications. Under normal circumstances these interactions work flawlessly. However, due to the nature of distributed systems, any one (or more) of the components may crash or become otherwise unavailable due to arbitrary reasons. This page describes how Hono supports operations teams by providing insights into the individual service components and their interactions with each other by means of reporting metrics and tracing the processing of individual messages through the system.\nWhen a device uploads telemetry data to the HTTP adapter, the adapter invokes operations on the Device Registration, Credentials and the Tenant services in order to authenticate and authorize the device before sending the telemetry data downstream to the AMQP 1.0 Messaging Network. The overall success of this process and the latency involved before the message reaches the consumer is determined by the individual interactions between the service components.\nMonitoring In a production environment, an operations team will usually want to keep track of some key performance indicators (KPI) which allow the team to determine the overall health of the system, e.g. memory and CPU consumption etc. Hono supports the tracking of such KPIs by means of metrics it can be configured to report. The metrics are usually collected in a time series database like InfluxDB or Prometheus and then visualized on a monitoring dash-board built using frameworks like Grafana. Such a dash-board can usually also be configured to send alarms when certain thresholds are exceeded.\nMetrics usually provide insights into the past and current status of an individual component. The values can be aggregated to provide a picture of the overall system\u0026rsquo;s status. As such, metrics provide a great way to monitor system health and, in particular, to anticipate resource shortages and use such knowledge to pro-actively prevent system failure.\nConfiguring a Metrics Back End Hono uses Micrometer for providing metrics. It is possible to drop in any Micrometer compatible back end. Hono also uses the Micrometer integration with Spring Boot and Vert.x.\nPlease refer to the Micrometer documentation for details regarding the configuration of a specific Micrometer back end. In most cases, you only need to add the back end specific jar files to the class path and add back end specific configuration to the application.yml file.\nThe Hono build supports configuration of a specific metrics back end by means of Maven profiles. The following build profiles are currently supported:\n metrics-prometheus – Enables the Prometheus backend. metrics-graphite – Enables the Graphite backend. metrics-influxdb – Enables the InfluxDB backend.  Additionally to selecting a metrics back end, you may need to configure the back end using Spring configuration options. See the documentation mentioned above for more information.\nNote that none of the above profiles are active by default, i.e. you need to explicitly activate one of them when starting the build using Maven\u0026rsquo;s -p command line parameter.\nUsing Prometheus Most of the metrics back ends have data being pushed to from the components reporting the metrics. However, Prometheus is different in that it polls (or scrapes) all components periodically for new metrics data. For this to work, the Prometheus server needs to be configured with the IP addresses of the components to monitor. In the example deployment that comes with Hono, the Kubernetes pods that the Hono components are running in are marked by means of a label. The Prometheus server then periodically queries the Kubernetes API to determine a list of pods (and their IP addresses) that have the corresponding label. The components themselves need to expose a corresponding HTTP endpoint that the Prometheus server can connect to for scraping the meter data. All Hono components that report metrics can be configured to expose such an endpoint via their Health Check server which already exposes endpoints for determining the component\u0026rsquo;s readiness and liveness status.\nLegacy Metrics Support In addition to using standard Micrometer back ends, Hono also provides out of the box support for the pre-0.8 Graphite based format. This will configure the Graphite adapter to output metrics in the legacy format used by Hono versions before 0.8. Further configuration of the Graphite adapter can be made using the standard Spring Boot configuration of Micrometer. The legacy support can be enabled using the following configuration switch:\n   Environment Variable\nCommand Line Option Mandatory Default Description     HONO_METRICS_LEGACY\n--hono.metrics.legacy no false Enable legacy metrics using graphite.    It is also necessary to enable the build profile for Graphite (metrics-graphite), as the legacy back end is based on the Graphite wire format. The profile will add the necessary dependencies to the build. If the dependencies are missing, the startup of the Hono components will fail.\nThe names and semantics of the individual metrics being reported by the components are described in the Legacy Metrics specification.\nHealth Check Server Configuration All of Hono\u0026rsquo;s service components and protocol adapters contain a Health Check server which can be configured to expose several HTTP endpoints for determining the component\u0026rsquo;s status. In particular, the server exposes a /readiness, a /liveness and an optional /prometheus URI endpoint.\nThe former two endpoints are supposed to be used by container orchestration platforms like Kubernetes to monitor the runtime status of the containers that it manages. These endpoints are always exposed when the health check server is started.\nThe /prometheus endpoint can be used by a Prometheus server to retrieve collected meter data from the component. It is only exposed if Prometheus has been configured as the metrics back end as described above.\nThe health check server can be configured by means of the following environment variables:\n   Environment Variable\nCommand Line Option Default Value Description     HONO_HEALTH_CHECK_BIND_ADDRESS\n--hono.healthCheck.bindAddress 127.0.0.1 The IP address of the network interface that the health check server\u0026rsquo;s secure port should be bound to. The server will only be started if this property is set to some other than the default value and corresponding key material has been configured using the HONO_HEALTH_CHECK_KEY_PATH and HONO_HEALTH_CHECK_CERT_PATH variables.   HONO_HEALTH_CHECK_CERT_PATH\n--hono.healthCheck.certPath - The absolute path to the PEM file containing the certificate that the secure server should use for authenticating to clients. This option must be used in conjunction with HONO_HEALTH_CHECK_KEY_PATH.\nAlternatively, the HONO_HEALTH_CHECK_KEY_STORE_PATH option can be used to configure a key store containing both the key as well as the certificate.   HONO_HEALTH_CHECK_INSECURE_PORT_BIND_ADDRESS\n--hono.healthCheck.insecurePortBindAddress 127.0.0.1 The IP address of the network interface that the health check server\u0026rsquo;s insecure port should be bound to. The server will only be started if this property is set to some other than the default value.   HONO_HEALTH_CHECK_INSECURE_PORT\n--hono.healthCheck.insecurePort 8088 The port that the insecure server should listen on.   HONO_HEALTH_CHECK_KEY_PATH\n--hono.healthCheck.keyPath - The absolute path to the (PKCS8) PEM file containing the private key that the secure server should use for authenticating to clients. This option must be used in conjunction with HONO_HEALTH_CHECK_CERT_PATH. Alternatively, the HONO_HEALTH_CHECK_KEY_STORE_PATH option can be used to configure a key store containing both the key as well as the certificate.   HONO_HEALTH_CHECK_PORT\n--hono.healthCheck.port 8088 The port that the secure server should listen on.   HONO_HEALTH_CHECK_KEY_STORE_PASSWORD\n--hono.healthCheck.keyStorePassword - The password required to read the contents of the key store.   HONO_HEALTH_CHECK_KEY_STORE_PATH\n--hono.healthCheck.keyStorePath - The absolute path to the Java key store containing the private key and certificate that the secure server should use for authenticating to clients. Either this option or the HONO_HEALTH_CHECK_KEY_PATH and HONO_HEALTH_CHECK_CERT_PATH options need to be set in order to enable TLS secured connections with clients. The key store format can be either JKS or PKCS12 indicated by a .jks or .p12 file suffix respectively. The HONO_HEALTH_CHECK_KEY_STORE_PASSWORD variable can be used to set the password required for reading the key store.     Failure to start The component/service will fail to start if neither the secure not the insecure server have been configured properly.  Tracing In normal operation the vast majority of messages should be flowing through the system without any noteworthy delays or problems. In fact, that is the whole purpose of Hono. However, that doesn\u0026rsquo;t mean that nothing can go wrong. For example, when a tenant\u0026rsquo;s device administrator changes the credentials of a device in the Credentials service but has not yet updated the credentials on the device yet, then the device will start to fail in uploading any data to the protocol adapter it connects to. After a while, a back end application\u0026rsquo;s administrator might notice, that there hasn\u0026rsquo;t been any data being received from that particular device for quite some time. The application administrator therefore calls up the Hono operations team and complains about the data being lost somewhere.\nThe operations team will have a hard time determining what is happening, because it will need to figure out which components have been involved in the processing of the device and why the data hasn\u0026rsquo;t been processed as usual. The metrics alone usually do not help much here because metrics are usually not scoped to individual devices. The logs written by the individual components, on the other hand, might contain enough information to correlate individual entries in the log with each other and thus trace the processing of the message throughout the system. However, this is usually a very tedious (and error prone) process and the relevant information is often only logged at a level (e.g. DEBUG) that is not used in production (often INFO or above).\nIn order to address this problem, Hono\u0026rsquo;s service components are instrumented using OpenTracing. OpenTracing provides Vendor-neutral APIs and instrumentation for distributed tracing. The OpenTracing web page provides a list of supported tracer implementations from which users can choose in order to collect (and examine) the tracing information generated by Hono\u0026rsquo;s individual components.\nConfiguring a Tracer Hint: The description in this chapter applies to any compatible OpenTracing implementation. For an easier approach to configure usage of Jaeger tracing, see the next chapter.\nHono\u0026rsquo;s components use the OpenTracing Tracer Resolver mechanism to find and initialize a concrete OpenTracing implementation during startup of the component. The discovery mechanism is using Java\u0026rsquo;s ServiceLoader and as such relies on the required resources to be available on the class path.\nWhen starting up any of Hono\u0026rsquo;s Docker images as a container, the JVM will look for additional jar files to include in its class path in the container\u0026rsquo;s /opt/hono/extensions folder. Thus, using a specific implementation of OpenTracing is just a matter of configuring the container to mount a volume or binding a host folder at that location and putting the implementation\u0026rsquo;s jar files and resources into the corresponding volume or host folder.\n Note This also means that (currently) only Tracer implementations can be used with Hono that also implement the Tracer Resolver mechanism.  Assuming that the HTTP adapter should be configured to use Jaeger tracing, the following steps are necessary:\n Download Jaeger\u0026rsquo;s Java Tracer Resolver implementation and its dependencies (see the hint at the end). Put the jars to a folder on the Docker host, e.g. /tmp/jaeger. Start the HTTP adapter Docker image mounting the host folder:\ndocker run --name hono-adapter-http-vertx \\ --mount type=bind,src=/tmp/jaeger,dst=/opt/hono/extensions,ro \\ ... \\ eclipse/hono-adapter-http-vertx   Note: the command given above does not contain the environment variables and secrets that are required to configure the service properly. The environment variables for configuring the Jaeger client are also missing. Please refer to the Jaeger documentation for details.\nWhen the HTTP adapter starts up, it will look for a working implementation of the Tracer Resolver on its classpath and (if found) initialize and use it for publishing traces. The adapter\u0026rsquo;s log file will indicate the name of the Tracer implementation being used.\nUsing a Docker volume instead of a bind mount works the same way but requires the use of volume as the type of the --mount parameter. Please refer to the Docker reference documentation for details.\nHint: to resolve all dependencies for jaeger-tracerresolver in order to provide them to /opt/hono/extensions, you may want to rely on Maven\u0026rsquo;s dependency plugin. To obtain all jar files you can invoke the following command in a simple Maven project that contains only the dependency to jaeger-tracerresolver:\nmvn dependency:copy-dependencies  All jar files can then be found in the directory target/dependency.\nConfiguring usage of Jaeger tracing (included in Docker images) In case Jaeger tracing shall be used, there is an alternative to putting the jar files in the container\u0026rsquo;s /opt/hono/extensions folder as described above. This is to have the Jaeger tracing jar files be included in the Hono Docker images by using the jaeger Maven profile when building Hono.\nFor example, building the HTTP adapter image with the Jaeger client included:\n# in directory: hono/adapters/http-vertx/ mvn clean install -Pbuild-docker-image,jaeger  Note that when running the created docker image, the environment variables for configuring the Jaeger client still need to be set. Please refer to the Jaeger documentation for details.\nEnforcing the recording of traces for a tenant Typically, in production systems, the tracing components will be configured to not store all trace spans in the tracing backend, in order to reduce the performance impact. For debugging purposes it can however be beneficial to enforce the recording of certain traces. Hono allows this by providing a configuration option in the Tenant information with which all traces concerning the processing of telemetry, event and command messages for that specific tenant will be recorded. Furthermore, this enforced trace sampling can be restricted to only apply to messages sent in the context of a specific authentication identifier. Please refer to the description of the tracing object in the Tenant Information for details.\n"
 },
 {
 	"uri": "https://www.eclipse.org/hono/docs/dev/dev-guide/",
@@ -256,7 +263,7 @@
 	"title": "Tenant API Specification",
 	"tags": [],
 	"description": "",
-	"content": "The Tenant API is used by Hono\u0026rsquo;s protocol adapters to retrieve information that affects all devices belonging to a particular tenant. A tenant is a logical entity, which groups together a set of devices. The information registered for a tenant is used for example to determine if devices belonging to the tenant are allowed to connect to a certain protocol adapter or if devices are required to authenticate.\nThis document describes the Tenant API\u0026rsquo;s operations and the payload data format used by them. Please refer to Multi Tenancy for details regarding the way Hono supports multiple tenants.\nThe Tenant API is defined by means of AMQP 1.0 message exchanges, i.e. a client needs to connect to Hono using an AMQP 1.0 client in order to invoke operations of the API as described in the following sections.\n\nPreconditions for invoking the Tenant API  Client has established an AMQP connection with the Tenant service. Client has established an AMQP link in role sender on the connection using target address tenant. This link is used by the client to send request messages to the Tenant service. Client has established an AMQP link in role receiver on the connection using source address tenant/${reply-to} where reply-to may be any arbitrary string chosen by the client. This link is used by the client to receive responses to the requests it has sent to the Tenant service. This link\u0026rsquo;s source address is also referred to as the reply-to address for the request messages.    Client connecting to Tenant service   Get Tenant Information Clients use this operation to retrieve information about a tenant.\nMessage Flow\nThe following sequence diagram illustrates the flow of messages involved in a Client retrieving tenant information.\n  Client retrieving tenant information   Request Message Format\nThe following table provides an overview of the properties a client needs to set on a message to get tenant information:\n   Name Mandatory Location AMQP Type Description     correlation-id no properties message-id MAY contain an ID used to correlate a response message to the original request. If set, it is used as the correlation-id property in the response, otherwise the value of the message-id property is used. Either this or the message-id property MUST be set.   message-id no properties string MAY contain an identifier that uniquely identifies the message at the sender side. Either this or the correlation-id property MUST be set.   reply-to yes properties string MUST contain the source address that the client wants to receive response messages from. This address MUST be the same as the source address used for establishing the client\u0026rsquo;s receive link (see Preconditions).   subject yes properties string MUST be set to get.    The body of the request message MUST consist of a single Data section containing a UTF-8 encoded string representation of a single JSON object.\nThe JSON object MUST contain exactly one of the following search criteria properties:\n   Name Mandatory JSON Type Description     subject-dn no string The subject DN of the trusted certificate authority\u0026rsquo;s public key in the format defined by RFC 2253.   tenant-id no string The identifier of the tenant to get.    The following request payload may be used to look up the tenant with identifier ACME Corporation:\n{ \u0026quot;tenant-id\u0026quot;: \u0026quot;ACME Corporation\u0026quot; }  The following request payload may be used to look up the tenant for which a trusted certificate authority with subject DN O=ACME Corporation, CN=devices has been configured:\n{ \u0026quot;subject-dn\u0026quot;: \u0026quot;CN=devices,O=ACME Corporation\u0026quot; }  Response Message Format\nThe following table provides an overview of the properties contained in a response message to a get tenant information request:\n   Name Mandatory Location AMQP Type Description     correlation-id yes properties message-id Contains the message-id (or the correlation-id, if specified) of the request message that this message is the response to.   content-type no properties string MUST be set to application/json if the invocation of the operation was successful and the body of the response message contains payload as described below.   status yes application-properties int Contains the status code indicating the outcome of the operation. Concrete values and their semantics are defined for each particular operation.   cache_control no application-properties string Contains an RFC 2616 compliant cache directive. The directive contained in the property MUST be obeyed by clients that are caching responses.    The response message\u0026rsquo;s status property may contain the following codes:\n   Code Description     200 OK, The response message body contains the requested tenant information.   400 Bad Request, the request message did not contain all mandatory properties.   403 Forbidden, the client is not authorized to retrieve information for the given tenant.   404 Not Found, there is no tenant matching the given search criteria.    For status codes indicating an error (codes in the 400 - 499 range) the message body MAY contain a detailed description of the error that occurred. In this case, the response message\u0026rsquo;s content-type property SHOULD be set accordingly.\nOtherwise the response message contains the information for the requested tenant as described in the following sections.\n\nTenant Information Format Tenant information is carried in a single Data section of the response message as a UTF-8 encoded string representation of a single JSON object. It is an error to include payload that is not of this type.\nThe table below provides an overview of the standard members defined for the JSON response object:\n   Name Mandatory JSON Type Description     adapters no array A list of configuration options valid for certain adapters only. The format of a configuration option is described here Adapter Configuration Format. NB If the element is provided then the list MUST NOT be empty. NB Only a single entry per type is allowed. If multiple entries for the same type are present it is handled as an error. NB If the element is omitted then all adapters are enabled in their default configuration.   defaults no object Arbitrary default properties for devices belonging to the tenant. The properties can be used by protocol adapters to augment downstream messages with missing information, e.g. setting a default content type or time-to-live.   enabled yes boolean If set to false the tenant is currently disabled. Protocol adapters MUST NOT allow devices of a disabled tenant to connect and MUST NOT accept data published by such devices.   minimum-message-size no number The minimum message size in bytes. If it is set then the payload size of the telemetry, event and command messages are calculated in accordance with the configured value and then reported to the metrics. See Metrics for more details.   resource-limits no object Any resource limits that should be enforced for the tenant, e.g. the maximum number of concurrent connections and the maximum data volume for a given period. Refer to Resource Limits Configuration Format for details.   tenant-id yes string The ID of the tenant.   trusted-ca no object The trusted certificate authority to use for validating certificates presented by devices of the tenant for authentication purposes. See Trusted Certificate Authority Format for a definition of the content model of the object.    The JSON object MAY contain an arbitrary number of additional members with arbitrary names which can be of a scalar or a complex type. This allows for future well-known additions and also allows to add further information which might be relevant to a custom adapter only.\nExamples\nThe JSON structure below contains example information for tenant TEST_TENANT. Note that the structure contains some custom properties at both the root level (customer) as well as the adapter configuration level (deployment) and also defines a default TTL for downstream messages.\n{ \u0026quot;tenant-id\u0026quot; : \u0026quot;TEST_TENANT\u0026quot;, \u0026quot;defaults\u0026quot;: { \u0026quot;ttl\u0026quot;: 30 }, \u0026quot;enabled\u0026quot; : true, \u0026quot;customer\u0026quot;: \u0026quot;ACME Inc.\u0026quot;, \u0026quot;resource-limits\u0026quot;: { \u0026quot;max-connections\u0026quot;: 100000, \u0026quot;data-volume\u0026quot;: { \u0026quot;max-bytes\u0026quot;: 2147483648, \u0026quot;period-in-days\u0026quot;: 30, \u0026quot;effective-since\u0026quot;: \u0026quot;2019-04-27\u0026quot; } }, \u0026quot;adapters\u0026quot; : [ { \u0026quot;type\u0026quot; : \u0026quot;hono-mqtt\u0026quot;, \u0026quot;enabled\u0026quot; : true, \u0026quot;device-authentication-required\u0026quot; : true }, { \u0026quot;type\u0026quot; : \u0026quot;hono-http\u0026quot;, \u0026quot;enabled\u0026quot; : true, \u0026quot;device-authentication-required\u0026quot; : true, \u0026quot;deployment\u0026quot;: { \u0026quot;maxInstances\u0026quot;: 4 } } ] }  Trusted CA Format The table below provides an overview of the members defined for the trusted-ca JSON object:\n   Name Mandatory Type Default Value Description     subject-dn yes string  The subject DN of the trusted root certificate in the format defined by RFC 2253.   cert no string  The Base64 encoded binary DER encoding of the trusted root X.509 certificate.   public-key no string  The Base64 encoded binary DER encoding of the trusted root certificate\u0026rsquo;s public key.   algorithm no string RSA The name of the public key algorithm. Supported values are RSA and EC. This property is ignored if the cert property is used to store a certificate.     The subject-dn MUST be unique among all registered tenants. Either the cert or the public-key MUST be set.  Adapter Configuration Format The table below contains the properties which are used to configure a Hono protocol adapter:\n   Name Mandatory JSON Type Default Value Description     type yes string - The type of the adapter which this configuration belongs to.   enabled no boolean false If set to false the tenant is not allowed to receive / send data utilizing the given adapter.   device-authentication-required no boolean true If set to false, devices are not required to authenticate with the adapter before sending / receiving data.    Protocol adapters SHOULD use the configuration properties set for a tenant when interacting with devices of that tenant, e.g. in order to make authorization decisions etc.\nThe JSON object MAY contain an arbitrary number of additional members with arbitrary names of either scalar or complex type. This allows for future well-known additions and also allows to add further information which might be relevant to a custom adapter only.\nResource Limits Configuration Format The table below contains the properties which are used to configure a tenant\u0026rsquo;s resource limits:\n   Name Mandatory JSON Type Default Value Description     max-connections no number -1 The maximum number of concurrent connections allowed from devices of this tenant. The default value -1 indicates that no limit is set.   data-volume no object - The maximum data volume allowed for the given tenant. Refer to Data Volume Configuration Format for details.    Protocol adapters SHOULD use the max-connections property to determine if a device\u0026rsquo;s connection request should be accepted or rejected.\nThe JSON object MAY contain an arbitrary number of additional members with arbitrary names of either scalar or complex type. This allows for future well-known additions and also allows to add further information which might be relevant to a custom adapter only.\nData Volume Configuration Format The table below contains the properties which are used to configure a tenant\u0026rsquo;s data volume limit:\n   Name Mandatory JSON Type Default Value Description     max-bytes no number -1 The maximum number of bytes allowed for the tenant for each accounting period. MUST be an integer. A negative value indicates that no limit is set.   period-in-days no number 30 The length of an accounting period, i.e. the number of days over which the data usage is to be limited. MUST be a positive integer.   effective-since yes string - The point in time at which the current settings became effective, i.e. the start of the first accounting period based on these settings. The value MUST be an ISO 8601 compliant combined date and time representation in extended format.    Protocol adapters SHOULD use this information to determine if a message originating from or destined to a device should be accepted for processing.\nDelivery States used by the Tenant API A Tenant service implementation uses the following AMQP message delivery states when receiving request messages from clients:\n   Delivery State Description     ACCEPTED Indicates that the request message has been received and accepted for processing.   REJECTED Indicates that the request message has been received but cannot be processed. The disposition frame\u0026rsquo;s error field contains information regarding the reason why. Clients should not try to re-send the request using the same message properties and payload in this case.   "
+	"content": "The Tenant API is used by Hono\u0026rsquo;s protocol adapters to retrieve information that affects all devices belonging to a particular tenant. A tenant is a logical entity, which groups together a set of devices. The information registered for a tenant is used for example to determine if devices belonging to the tenant are allowed to connect to a certain protocol adapter or if devices are required to authenticate.\nThis document describes the Tenant API\u0026rsquo;s operations and the payload data format used by them. Please refer to Multi Tenancy for details regarding the way Hono supports multiple tenants.\nThe Tenant API is defined by means of AMQP 1.0 message exchanges, i.e. a client needs to connect to Hono using an AMQP 1.0 client in order to invoke operations of the API as described in the following sections.\n\nPreconditions for invoking the Tenant API  Client has established an AMQP connection with the Tenant service. Client has established an AMQP link in role sender on the connection using target address tenant. This link is used by the client to send request messages to the Tenant service. Client has established an AMQP link in role receiver on the connection using source address tenant/${reply-to} where reply-to may be any arbitrary string chosen by the client. This link is used by the client to receive responses to the requests it has sent to the Tenant service. This link\u0026rsquo;s source address is also referred to as the reply-to address for the request messages.    Client connecting to Tenant service   Get Tenant Information Clients use this operation to retrieve information about a tenant.\nMessage Flow\nThe following sequence diagram illustrates the flow of messages involved in a Client retrieving tenant information.\n  Client retrieving tenant information   Request Message Format\nThe following table provides an overview of the properties a client needs to set on a message to get tenant information:\n   Name Mandatory Location AMQP Type Description     correlation-id no properties message-id MAY contain an ID used to correlate a response message to the original request. If set, it is used as the correlation-id property in the response, otherwise the value of the message-id property is used. Either this or the message-id property MUST be set.   message-id no properties string MAY contain an identifier that uniquely identifies the message at the sender side. Either this or the correlation-id property MUST be set.   reply-to yes properties string MUST contain the source address that the client wants to receive response messages from. This address MUST be the same as the source address used for establishing the client\u0026rsquo;s receive link (see Preconditions).   subject yes properties string MUST be set to get.    The body of the request message MUST consist of a single Data section containing a UTF-8 encoded string representation of a single JSON object.\nThe JSON object MUST contain exactly one of the following search criteria properties:\n   Name Mandatory JSON Type Description     subject-dn no string The subject DN of the trusted certificate authority\u0026rsquo;s public key in the format defined by RFC 2253.   tenant-id no string The identifier of the tenant to get.    The following request payload may be used to look up the tenant with identifier ACME Corporation:\n{ \u0026quot;tenant-id\u0026quot;: \u0026quot;ACME Corporation\u0026quot; }  The following request payload may be used to look up the tenant for which a trusted certificate authority with subject DN O=ACME Corporation, CN=devices has been configured:\n{ \u0026quot;subject-dn\u0026quot;: \u0026quot;CN=devices,O=ACME Corporation\u0026quot; }  Response Message Format\nThe following table provides an overview of the properties contained in a response message to a get tenant information request:\n   Name Mandatory Location AMQP Type Description     correlation-id yes properties message-id Contains the message-id (or the correlation-id, if specified) of the request message that this message is the response to.   content-type no properties string MUST be set to application/json if the invocation of the operation was successful and the body of the response message contains payload as described below.   status yes application-properties int Contains the status code indicating the outcome of the operation. Concrete values and their semantics are defined for each particular operation.   cache_control no application-properties string Contains an RFC 2616 compliant cache directive. The directive contained in the property MUST be obeyed by clients that are caching responses.    The response message\u0026rsquo;s status property may contain the following codes:\n   Code Description     200 OK, The response message body contains the requested tenant information.   400 Bad Request, the request message did not contain all mandatory properties.   403 Forbidden, the client is not authorized to retrieve information for the given tenant.   404 Not Found, there is no tenant matching the given search criteria.    For status codes indicating an error (codes in the 400 - 499 range) the message body MAY contain a detailed description of the error that occurred. In this case, the response message\u0026rsquo;s content-type property SHOULD be set accordingly.\nOtherwise the response message contains the information for the requested tenant as described in the following sections.\n\nTenant Information Format Tenant information is carried in a single Data section of the response message as a UTF-8 encoded string representation of a single JSON object. It is an error to include payload that is not of this type.\nThe table below provides an overview of the standard members defined for the JSON response object:\n   Name Mandatory JSON Type Description     adapters no array A list of configuration options valid for certain adapters only. The format of a configuration option is described here Adapter Configuration Format. NB If the element is provided then the list MUST NOT be empty. NB Only a single entry per type is allowed. If multiple entries for the same type are present it is handled as an error. NB If the element is omitted then all adapters are enabled in their default configuration.   defaults no object Arbitrary default properties for devices belonging to the tenant. The properties can be used by protocol adapters to augment downstream messages with missing information, e.g. setting a default content type or time-to-live.   enabled yes boolean If set to false the tenant is currently disabled. Protocol adapters MUST NOT allow devices of a disabled tenant to connect and MUST NOT accept data published by such devices.   minimum-message-size no number The minimum message size in bytes. If it is set then the payload size of the telemetry, event and command messages are calculated in accordance with the configured value and then reported to the metrics. See Metrics for more details.   resource-limits no object Any resource limits that should be enforced for the tenant, e.g. the maximum number of concurrent connections and the maximum data volume for a given period. Refer to Resource Limits Configuration Format for details.   tenant-id yes string The ID of the tenant.   tracing no object A set of options regarding the tracing of messages for the tenant. See Tracing Format for a definition of the content model of the object.   trusted-ca no object The trusted certificate authority to use for validating certificates presented by devices of the tenant for authentication purposes. See Trusted Certificate Authority Format for a definition of the content model of the object.    The JSON object MAY contain an arbitrary number of additional members with arbitrary names which can be of a scalar or a complex type. This allows for future well-known additions and also allows to add further information which might be relevant to a custom adapter only.\nExamples\nThe JSON structure below contains example information for tenant TEST_TENANT. Note that the structure contains some custom properties at both the root level (customer) as well as the adapter configuration level (deployment) and also defines a default TTL for downstream messages.\n{ \u0026quot;tenant-id\u0026quot; : \u0026quot;TEST_TENANT\u0026quot;, \u0026quot;defaults\u0026quot;: { \u0026quot;ttl\u0026quot;: 30 }, \u0026quot;enabled\u0026quot; : true, \u0026quot;customer\u0026quot;: \u0026quot;ACME Inc.\u0026quot;, \u0026quot;resource-limits\u0026quot;: { \u0026quot;max-connections\u0026quot;: 100000, \u0026quot;data-volume\u0026quot;: { \u0026quot;max-bytes\u0026quot;: 2147483648, \u0026quot;period-in-days\u0026quot;: 30, \u0026quot;effective-since\u0026quot;: \u0026quot;2019-04-27\u0026quot; } }, \u0026quot;adapters\u0026quot; : [ { \u0026quot;type\u0026quot; : \u0026quot;hono-mqtt\u0026quot;, \u0026quot;enabled\u0026quot; : true, \u0026quot;device-authentication-required\u0026quot; : true }, { \u0026quot;type\u0026quot; : \u0026quot;hono-http\u0026quot;, \u0026quot;enabled\u0026quot; : true, \u0026quot;device-authentication-required\u0026quot; : true, \u0026quot;deployment\u0026quot;: { \u0026quot;maxInstances\u0026quot;: 4 } } ] }  Tracing Format The table below provides an overview of the members defined for the tracing JSON object:\n   Name Mandatory Type Default Value Description     sampling-mode no string default Defines in how far OpenTracing spans created when processing messages for this tenant shall be recorded (sampled) by the tracing system. The value default lets the default sampling mechanism be used. The value all marks the spans related to this tenant so that they should all be sampled. The value none marks the spans as not to be sampled. The mode defined here may be overridden for a particular auth-id by means of the sampling-mode-per-auth-id property.   sampling-mode-per-auth-id no object  Defines in how far OpenTracing spans created when processing messages for this tenant and a particular auth-id shall be recorded (sampled) by the tracing system. The child properties have the auth-id as name. A child property value of default lets the default sampling mechanism be used. The child property value all marks the spans related to this tenant and the auth-id so that they should all be sampled. The child property value none marks the spans as not to be sampled. The mode defined for a particular auth-id has precedence over the value defined by the sampling-mode property.    Trusted CA Format The table below provides an overview of the members defined for the trusted-ca JSON object:\n   Name Mandatory Type Default Value Description     subject-dn yes string  The subject DN of the trusted root certificate in the format defined by RFC 2253.   cert no string  The Base64 encoded binary DER encoding of the trusted root X.509 certificate.   public-key no string  The Base64 encoded binary DER encoding of the trusted root certificate\u0026rsquo;s public key.   algorithm no string RSA The name of the public key algorithm. Supported values are RSA and EC. This property is ignored if the cert property is used to store a certificate.     The subject-dn MUST be unique among all registered tenants. Either the cert or the public-key MUST be set.  Adapter Configuration Format The table below contains the properties which are used to configure a Hono protocol adapter:\n   Name Mandatory JSON Type Default Value Description     type yes string - The type of the adapter which this configuration belongs to.   enabled no boolean false If set to false the tenant is not allowed to receive / send data utilizing the given adapter.   device-authentication-required no boolean true If set to false, devices are not required to authenticate with the adapter before sending / receiving data.    Protocol adapters SHOULD use the configuration properties set for a tenant when interacting with devices of that tenant, e.g. in order to make authorization decisions etc.\nThe JSON object MAY contain an arbitrary number of additional members with arbitrary names of either scalar or complex type. This allows for future well-known additions and also allows to add further information which might be relevant to a custom adapter only.\nResource Limits Configuration Format The table below contains the properties which are used to configure a tenant\u0026rsquo;s resource limits:\n   Name Mandatory JSON Type Default Value Description     max-connections no number -1 The maximum number of concurrent connections allowed from devices of this tenant. The default value -1 indicates that no limit is set.   data-volume no object - The maximum data volume allowed for the given tenant. Refer to Data Volume Configuration Format for details.    Protocol adapters SHOULD use the max-connections property to determine if a device\u0026rsquo;s connection request should be accepted or rejected.\nThe JSON object MAY contain an arbitrary number of additional members with arbitrary names of either scalar or complex type. This allows for future well-known additions and also allows to add further information which might be relevant to a custom adapter only.\nData Volume Configuration Format The table below contains the properties which are used to configure a tenant\u0026rsquo;s data volume limit:\n   Name Mandatory JSON Type Default Value Description     max-bytes no number -1 The maximum number of bytes allowed for the tenant for each accounting period. MUST be an integer. A negative value indicates that no limit is set.   period-in-days no number 30 The length of an accounting period, i.e. the number of days over which the data usage is to be limited. MUST be a positive integer.   effective-since yes string - The point in time at which the current settings became effective, i.e. the start of the first accounting period based on these settings. The value MUST be an ISO 8601 compliant combined date and time representation in extended format.    Protocol adapters SHOULD use this information to determine if a message originating from or destined to a device should be accepted for processing.\nDelivery States used by the Tenant API A Tenant service implementation uses the following AMQP message delivery states when receiving request messages from clients:\n   Delivery State Description     ACCEPTED Indicates that the request message has been received and accepted for processing.   REJECTED Indicates that the request message has been received but cannot be processed. The disposition frame\u0026rsquo;s error field contains information regarding the reason why. Clients should not try to re-send the request using the same message properties and payload in this case.   "
 },
 {
 	"uri": "https://www.eclipse.org/hono/docs/dev/api/device-connection/",
@@ -312,7 +319,7 @@
 	"title": "Helm based Deployment",
 	"tags": [],
 	"description": "",
-	"content": "Eclipse Hono\u0026trade;\u0026rsquo;s components are provided as container images which can be run on arbitrary container orchestration platforms. This page describes the steps necessary to deploy Hono to a Kubernetes cluster using the Helm package manager.\n Note The example configuration that comes with Hono and which is used in this guide is supposed to be used for evaluation and development purposes only.  Prerequisites Kubernetes Cluster The most basic requirement is, of course, a Kubernetes cluster to deploy to. The Kubernetes setup guide describes options available for setting up a cluster.\nHelm Helm is a tool for managing (complex) Kubernetes applications. In this guide it is used to deploy Hono to the cluster. Helm\u0026rsquo;s installation instructions provide more details.\nKubectl The kubectl tool is used to manage a Kubernetes cluster from the command line. In this guide it is used to retrieve information about Hono\u0026rsquo;s service endpoints from the cluster. The installation guide provides instructions for setting up kubectl locally.\nHono Helm Chart The Helm chart is contained in the Hono archive that is available from Hono\u0026rsquo;s download page. After the archive has been extracted, the chart can be found in the eclipse-hono-$VERSION/deploy/helm folder.\nHono Command Line Client The Hono command line client is available from the download page. The command line client requires a Java 11 runtime environment to run.\nDeploying Hono The recommended way of deploying Hono is by means of using Helm\u0026rsquo;s Tiller service running on the Kubernetes cluster:\n# in directory: eclipse-hono-$VERSION/deploy/ helm install --dep-up --name hono --namespace hono helm/  This will create namespace hono in the cluster and install all the components to that namespace. The name of the Helm release will be hono.\nThe status of the deployment can be checked using any of the following commands:\nhelm list helm status hono helm get hono  Deploying Hono using kubectl In cases where installation of Helm\u0026rsquo;s Tiller service into the cluster is not an option, the Kubernetes resource descriptors created by Helm can be deployed manually using the kubectl command line tool.\nThe following commands generate the resource descriptors:\n# in directory: eclipse-hono-$VERSION/deploy/ helm dep update helm/ helm template --name hono --namespace hono --output-dir . helm/  This will create an eclipse-hono folder containing all the resource descriptors which can then be deployed to the cluster using kubectl:\n# in directory: eclipse-hono-$VERSION/deploy/ kubectl create namespace hono kubectl config set-context $(kubectl config current-context) --namespace=hono find . -path \u0026quot;./eclipse-hono/*\u0026quot; -name crd*.yaml -exec kubectl apply -f {} \\; kubectl apply -f ./eclipse-hono -R  Verifying the Installation Once deployment has completed, Hono\u0026rsquo;s external API endpoints are exposed via corresponding Kubernetes Services. The following command lists all services and their endpoints (replace hono with the namespace that you have deployed to):\nkubectl get service -n hono NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) hono-adapter-amqp-vertx LoadBalancer 10.109.123.153 10.109.123.153 5672:32672/TCP,5671:32671/TCP hono-adapter-amqp-vertx-headless ClusterIP None \u0026lt;none\u0026gt; \u0026lt;none\u0026gt; hono-adapter-http-vertx LoadBalancer 10.99.180.137 10.99.180.137 8080:30080/TCP,8443:30443/TCP hono-adapter-http-vertx-headless ClusterIP None \u0026lt;none\u0026gt; \u0026lt;none\u0026gt; hono-adapter-mqtt-vertx LoadBalancer 10.102.204.69 10.102.204.69 1883:31883/TCP,8883:30883/TCP hono-adapter-mqtt-vertx-headless ClusterIP None \u0026lt;none\u0026gt; \u0026lt;none\u0026gt; hono-artemis ClusterIP 10.97.31.154 \u0026lt;none\u0026gt; 5671/TCP hono-dispatch-router ClusterIP 10.98.111.236 \u0026lt;none\u0026gt; 5673/TCP hono-dispatch-router-ext LoadBalancer 10.109.220.100 10.109.220.100 15671:30671/TCP,15672:30672/TCP hono-grafana ClusterIP 10.110.61.181 \u0026lt;none\u0026gt; 3000/TCP hono-prometheus-server ClusterIP 10.96.70.135 \u0026lt;none\u0026gt; 9090/TCP hono-service-auth ClusterIP 10.109.97.44 \u0026lt;none\u0026gt; 5671/TCP hono-service-auth-headless ClusterIP None \u0026lt;none\u0026gt; \u0026lt;none\u0026gt; hono-service-device-registry ClusterIP 10.105.190.233 \u0026lt;none\u0026gt; 5671/TCP hono-service-device-registry-ext LoadBalancer 10.101.42.99 10.101.42.99 28080:31080/TCP,28443:31443/TCP hono-service-device-registry-headless ClusterIP None \u0026lt;none\u0026gt; \u0026lt;none\u0026gt;  The listing above has been retrieved from a Minikube cluster that emulates a load balancer via the minikube tunnel command (refer to the Minikube Networking docs for details). The service endpoints can be accessed at the EXTERNAL-IP addresses and corresponding PORT(S), e.g. 8080 for the HTTP adapter (hono-adapter-http-vertx) and 28080 for the device registry (hono-service-device-registry).\nThe following command assigns the IP address of the device registry service to the REGISTRY_IP environment variable so that they can easily be used from the command line:\nexport REGISTRY_IP=$(kubectl get service hono-service-device-registry-ext --output='jsonpath={.status.loadBalancer.ingress[0].ip}' -n hono)  The following command can then be used to check for the existence of the DEFAULT_TENANT which is created as part of the installation:\ncurl -sIX GET http://$REGISTRY_IP:28080/v1/tenants/DEFAULT_TENANT HTTP/1.1 200 OK etag: 89d40d26-5956-4cc6-b978-b15fda5d1823 content-type: application/json; charset=utf-8 content-length: 260  \nAccessing the Grafana Dashboard Hono comes with an example Grafana dashboard which provides some insight into the messages flowing through the protocol adapters. The following command needs to be run first in order to forward the Grafana service\u0026rsquo;s endpoint to the local host:\nkubectl port-forward service/hono-grafana 3000 -n hono  Then the dashboard can be opened by pointing a browser to http://localhost:3000 using credentials admin:admin.\nUndeploying Hono A Hono instance that has been deployed using Helm\u0026rsquo;s Tiller service can be undeployed by running\nhelm delete --purge hono  A Hono instance that has been deployed manually using the resource files can be undeployed by running\n# in directory: eclipse-hono-$VERSION/deploy/ kubectl delete -f ./eclipse-hono -R  Deploying custom Container Images The sections above describe how Hono\u0026rsquo;s pre-built container images can be deployed using Helm. In some cases it might be desirable to build Hono from source, e.g. in order to use a different metrics back end or to use Jaeger tracing. In these cases, the Helm templates contained in the source tree can be used instead of the Helm chart from the download page.\nThe container images created as part of the build process need to be made available to the Kubernetes cluster that Hono should be deployed to. This usually requires the images to be pushed to a (private) container registry that the cluster has pull access to. Please refer to the documentation of the employed Kubernetes service provider for details regarding the setup and configuration of a private container registry.\nDeploying via a private Registry The first step is getting the source code of Hono. Please refer to Building from Source for details. Once the source code has been retrieved, the build process can be started using the following command:\n# in base directory of Hono working tree: mvn clean install -Pbuild-docker-image,metrics-prometheus  After the build process has finished, the custom container images need to be pushed to the registry so that the Kubernetes cluster can pull them from there during deployment. Assuming that the images should be tagged with 1.0-CUSTOM and the container registry name is my.registry.io, the following command can be used to tag the locally built images and push them to the registry:\n# in base directory of Hono working tree: ./push_hono_images.sh 1.0-CUSTOM my.registry.io   Note You may need to log in to the (private) container registry before pushing the images.  Once the images have been pushed, the deployment can be done using Helm:\n# in Hono working tree directory: hono/deploy helm install --dep-up --name hono --namespace hono --set honoContainerRegistry=my.registry.io target/deploy/helm/  Deploying to Minikube When using Minikube as the deployment target, things are a little easier. Minikube comes with an embedded Docker daemon which can be used to build the container images instead of using a local Docker daemon, thus eliminating the need to push the images to a registry altogether. In order to use Minikube\u0026rsquo;s Docker daemon, the following command needs to be run:\neval $(minikube docker-env)  This will set the Docker environment variables to point to Minikube\u0026rsquo;s Docker daemon which can then be used for building the container images and storing them locally in the Minikube VM.\nIn any case the build process can be started using the following command:\n# in base directory of Hono working tree: mvn clean install -Pbuild-docker-image,metrics-prometheus  The newly built images can then be deployed using Helm:\n# in Hono working tree directory: hono/deploy helm install --dep-up --name hono --namespace hono target/deploy/helm/  Using Jaeger Tracing Hono\u0026rsquo;s components are instrumented using OpenTracing to allow tracking of the distributed processing of messages flowing through the system. The Hono chart can be configured to report tracing information to the Jaeger tracing system. The Spans reported by the components can then be viewed in a web browser.\nIn order for Hono\u0026rsquo;s components to use the Jaeger client for reporting tracing information, the container images need to be built with the jaeger Maven profile. Please refer to Monitoring \u0026amp; Tracing for details.\nThe chart can be configured to deploy and use an example Jaeger back end by means of setting the jaegerBackendDeployExample property to true when running Helm:\n# in Hono working tree directory: hono/deploy helm install --dep-up --name hono --namespace hono --set jaegerBackendDeployExample=true target/deploy/helm/  This will create a Jaeger back end instance suitable for testing purposes and will configure all deployed Hono components to use the Jaeger back end.\nThe following command can then be used to return the IP address with which the Jaeger UI can be accessed in a browser (ensure minikube tunnel is running when using minikube):\nkubectl get service hono-jaeger-query --output='jsonpath={.status.loadBalancer.ingress[0].ip}' -n hono  If no example Jaeger back end should be deployed but instead an existing Jaeger installation should be used, the chart\u0026rsquo;s jaegerAgentConf property can be set to environment variables which are passed in to the Jaeger Agent that is deployed with each of Hono\u0026rsquo;s components.\n# in Hono working tree directory: hono/deploy helm install --dep-up --name hono --namespace hono --set jaegerAgentConf.REPORTER_TYPE=tchannel --set jaegerAgentConf.REPORTER_TCHANNEL_HOST_PORT=my-jaeger-collector:14267 target/deploy/helm/  Deploying optional Adapters The Helm chart supports deployment of additional protocol adapters which are still considered experimental or have been deprecated. The following table provides an overview of the corresponding configuration properties that need to be set on deployment.\n   Property Default Description     adapters.kura.enabled false Indicates if the deprecated Kura protocol adapter should be deployed.    The following command will deploy the Kura adapter along with Hono\u0026rsquo;s standard adapters:\n# in directory: eclipse-hono-$VERSION/deploy/ helm install --dep-up --name hono --namespace hono --set adapters.kura.enabled=true helm/ "
+	"content": "Eclipse Hono\u0026trade;\u0026rsquo;s components are provided as container images which can be run on arbitrary container orchestration platforms. This page describes the steps necessary to deploy Hono to a Kubernetes cluster using the Helm package manager.\n Note The example configuration that comes with Hono and which is used in this guide is supposed to be used for evaluation and development purposes only.  Prerequisites Kubernetes Cluster The most basic requirement is, of course, a Kubernetes cluster to deploy to. The Kubernetes setup guide describes options available for setting up a cluster.\nHelm Helm is a tool for managing (complex) Kubernetes applications. In this guide it is used to deploy Hono to the cluster. Helm\u0026rsquo;s installation instructions provide more details.\nKubectl The kubectl tool is used to manage a Kubernetes cluster from the command line. In this guide it is used to retrieve information about Hono\u0026rsquo;s service endpoints from the cluster. The installation guide provides instructions for setting up kubectl locally.\nHono Helm Chart The Helm chart is contained in the Hono archive that is available from Hono\u0026rsquo;s download page. After the archive has been extracted, the chart can be found in the eclipse-hono-$VERSION/deploy/helm folder.\nHono Command Line Client The Hono command line client is available from the download page. The command line client requires a Java 11 runtime environment to run.\nDeploying Hono The recommended way of deploying Hono is by means of using Helm\u0026rsquo;s Tiller service running on the Kubernetes cluster:\n# in directory: eclipse-hono-$VERSION/deploy/ helm install --dep-up --name hono --namespace hono helm/  This will create namespace hono in the cluster and install all the components to that namespace. The name of the Helm release will be hono.\nThe status of the deployment can be checked using any of the following commands:\nhelm list helm status hono helm get hono  Deploying Hono using kubectl In cases where installation of Helm\u0026rsquo;s Tiller service into the cluster is not an option, the Kubernetes resource descriptors created by Helm can be deployed manually using the kubectl command line tool.\nThe following commands generate the resource descriptors:\n# in directory: eclipse-hono-$VERSION/deploy/ helm dep update helm/ helm template --name hono --namespace hono --output-dir . helm/  This will create an eclipse-hono folder containing all the resource descriptors which can then be deployed to the cluster using kubectl:\n# in directory: eclipse-hono-$VERSION/deploy/ kubectl create namespace hono kubectl config set-context $(kubectl config current-context) --namespace=hono find . -path \u0026quot;./eclipse-hono/*\u0026quot; -name crd*.yaml -exec kubectl apply -f {} \\; kubectl apply -f ./eclipse-hono -R  Verifying the Installation Once deployment has completed, Hono\u0026rsquo;s external API endpoints are exposed via corresponding Kubernetes Services. The following command lists all services and their endpoints (replace hono with the namespace that you have deployed to):\nkubectl get service -n hono NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) hono-adapter-amqp-vertx LoadBalancer 10.109.123.153 10.109.123.153 5672:32672/TCP,5671:32671/TCP hono-adapter-amqp-vertx-headless ClusterIP None \u0026lt;none\u0026gt; \u0026lt;none\u0026gt; hono-adapter-http-vertx LoadBalancer 10.99.180.137 10.99.180.137 8080:30080/TCP,8443:30443/TCP hono-adapter-http-vertx-headless ClusterIP None \u0026lt;none\u0026gt; \u0026lt;none\u0026gt; hono-adapter-mqtt-vertx LoadBalancer 10.102.204.69 10.102.204.69 1883:31883/TCP,8883:30883/TCP hono-adapter-mqtt-vertx-headless ClusterIP None \u0026lt;none\u0026gt; \u0026lt;none\u0026gt; hono-artemis ClusterIP 10.97.31.154 \u0026lt;none\u0026gt; 5671/TCP hono-dispatch-router ClusterIP 10.98.111.236 \u0026lt;none\u0026gt; 5673/TCP hono-dispatch-router-ext LoadBalancer 10.109.220.100 10.109.220.100 15671:30671/TCP,15672:30672/TCP hono-grafana ClusterIP 10.110.61.181 \u0026lt;none\u0026gt; 3000/TCP hono-prometheus-server ClusterIP 10.96.70.135 \u0026lt;none\u0026gt; 9090/TCP hono-service-auth ClusterIP 10.109.97.44 \u0026lt;none\u0026gt; 5671/TCP hono-service-auth-headless ClusterIP None \u0026lt;none\u0026gt; \u0026lt;none\u0026gt; hono-service-device-registry ClusterIP 10.105.190.233 \u0026lt;none\u0026gt; 5671/TCP hono-service-device-registry-ext LoadBalancer 10.101.42.99 10.101.42.99 28080:31080/TCP,28443:31443/TCP hono-service-device-registry-headless ClusterIP None \u0026lt;none\u0026gt; \u0026lt;none\u0026gt;  The listing above has been retrieved from a Minikube cluster that emulates a load balancer via the minikube tunnel command (refer to the Minikube Networking docs for details). The service endpoints can be accessed at the EXTERNAL-IP addresses and corresponding PORT(S), e.g. 8080 for the HTTP adapter (hono-adapter-http-vertx) and 28080 for the device registry (hono-service-device-registry).\nThe following command assigns the IP address of the device registry service to the REGISTRY_IP environment variable so that they can easily be used from the command line:\nexport REGISTRY_IP=$(kubectl get service hono-service-device-registry-ext --output='jsonpath={.status.loadBalancer.ingress[0].ip}' -n hono)  The following command can then be used to check for the existence of the DEFAULT_TENANT which is created as part of the installation:\ncurl -sIX GET http://$REGISTRY_IP:28080/v1/tenants/DEFAULT_TENANT HTTP/1.1 200 OK etag: 89d40d26-5956-4cc6-b978-b15fda5d1823 content-type: application/json; charset=utf-8 content-length: 260  \nAccessing the Grafana Dashboard Hono comes with an example Grafana dashboard which provides some insight into the messages flowing through the protocol adapters. The following command needs to be run first in order to forward the Grafana service\u0026rsquo;s endpoint to the local host:\nkubectl port-forward service/hono-grafana 3000 -n hono  Then the dashboard can be opened by pointing a browser to http://localhost:3000 using credentials admin:admin.\nUndeploying Hono A Hono instance that has been deployed using Helm\u0026rsquo;s Tiller service can be undeployed by running\nhelm delete --purge hono  A Hono instance that has been deployed manually using the resource files can be undeployed by running\n# in directory: eclipse-hono-$VERSION/deploy/ kubectl delete -f ./eclipse-hono -R  Deploying custom Container Images The sections above describe how Hono\u0026rsquo;s pre-built container images can be deployed using Helm. In some cases it might be desirable to build Hono from source, e.g. in order to use a different metrics back end or to use Jaeger tracing. In these cases, the Helm templates contained in the source tree can be used instead of the Helm chart from the download page.\nThe container images created as part of the build process need to be made available to the Kubernetes cluster that Hono should be deployed to. This usually requires the images to be pushed to a (private) container registry that the cluster has pull access to. Please refer to the documentation of the employed Kubernetes service provider for details regarding the setup and configuration of a private container registry.\nDeploying via a private Registry The first step is getting the source code of Hono. Please refer to Building from Source for details. Once the source code has been retrieved, the build process can be started using the following command:\n# in base directory of Hono working tree: mvn clean install -Pbuild-docker-image,metrics-prometheus  After the build process has finished, the custom container images need to be pushed to the registry so that the Kubernetes cluster can pull them from there during deployment. Assuming that the images should be tagged with 1.0-CUSTOM and the container registry name is my.registry.io, the following command can be used to tag the locally built images and push them to the registry:\n# in base directory of Hono working tree: ./push_hono_images.sh 1.0-CUSTOM my.registry.io   Note You may need to log in to the (private) container registry before pushing the images.  Once the images have been pushed, the deployment can be done using Helm:\n# in Hono working tree directory: hono/deploy helm install --dep-up --name hono --namespace hono --set honoContainerRegistry=my.registry.io target/deploy/helm/  Deploying to Minikube When using Minikube as the deployment target, things are a little easier. Minikube comes with an embedded Docker daemon which can be used to build the container images instead of using a local Docker daemon, thus eliminating the need to push the images to a registry altogether. In order to use Minikube\u0026rsquo;s Docker daemon, the following command needs to be run:\neval $(minikube docker-env)  This will set the Docker environment variables to point to Minikube\u0026rsquo;s Docker daemon which can then be used for building the container images and storing them locally in the Minikube VM.\nIn any case the build process can be started using the following command:\n# in base directory of Hono working tree: mvn clean install -Pbuild-docker-image,metrics-prometheus  The newly built images can then be deployed using Helm:\n# in Hono working tree directory: hono/deploy helm install --dep-up --name hono --namespace hono target/deploy/helm/  Using the Device Connection Service Hono\u0026rsquo;s example Device Registry component contains a simple in-memory implementation of the Device Connection API. This example implementation is used by default when the example registry is deployed.\nHono also contains a production ready, data grid based implementation of the Device Connection API which can be deployed and used instead of the example implementation. The component can be deployed by means of setting the deviceConnectionService.enabled property to true when running Helm:\n# in directory: eclipse-hono-$VERSION/deploy/ helm install --dep-up --name hono --namespace hono --set deviceConnectionService.enabled=true helm/  This will deploy the Device Connection service and configure all protocol adapters to use it instead of the example Device Registry implementation. However, the service requires a connection to a data grid in order to store the device connection data. The Helm chart supports deployment of a simple data grid which can be used for experimenting by means of setting the dataGridDeployExample property to true when running Helm:\n# in directory: eclipse-hono-$VERSION/deploy/ helm install --dep-up --name hono --namespace hono --set deviceConnectionService.enabled=true --set dataGridDeployExample=true helm/  This will deploy the data grid and configure the Device Connection service to use it for storing the connection data.\nThe Device Connection service can also be configured to connect to an already existing data grid. Please refer to the admin guide for details regarding the corresponding configuration properties.\nUsing Jaeger Tracing Hono\u0026rsquo;s components are instrumented using OpenTracing to allow tracking of the distributed processing of messages flowing through the system. The Hono chart can be configured to report tracing information to the Jaeger tracing system. The Spans reported by the components can then be viewed in a web browser.\nIn order for Hono\u0026rsquo;s components to use the Jaeger client for reporting tracing information, the container images need to be built with the jaeger Maven profile. Please refer to Monitoring \u0026amp; Tracing for details.\nThe chart can be configured to deploy and use an example Jaeger back end by means of setting the jaegerBackendDeployExample property to true when running Helm:\n# in Hono working tree directory: hono/deploy helm install --dep-up --name hono --namespace hono --set jaegerBackendDeployExample=true target/deploy/helm/  This will create a Jaeger back end instance suitable for testing purposes and will configure all deployed Hono components to use the Jaeger back end.\nThe following command can then be used to return the IP address with which the Jaeger UI can be accessed in a browser (ensure minikube tunnel is running when using minikube):\nkubectl get service hono-jaeger-query --output='jsonpath={.status.loadBalancer.ingress[0].ip}' -n hono  If no example Jaeger back end should be deployed but instead an existing Jaeger installation should be used, the chart\u0026rsquo;s jaegerAgentConf property can be set to environment variables which are passed in to the Jaeger Agent that is deployed with each of Hono\u0026rsquo;s components.\n# in Hono working tree directory: hono/deploy helm install --dep-up --name hono --namespace hono --set jaegerAgentConf.REPORTER_TYPE=tchannel --set jaegerAgentConf.REPORTER_TCHANNEL_HOST_PORT=my-jaeger-collector:14267 target/deploy/helm/  Deploying optional Adapters The Helm chart supports deployment of additional protocol adapters which are still considered experimental or have been deprecated. The following table provides an overview of the corresponding configuration properties that need to be set on deployment.\n   Property Default Description     adapters.kura.enabled false Indicates if the deprecated Kura protocol adapter should be deployed.    The following command will deploy the Kura adapter along with Hono\u0026rsquo;s standard adapters:\n# in directory: eclipse-hono-$VERSION/deploy/ helm install --dep-up --name hono --namespace hono --set adapters.kura.enabled=true helm/ "
 },
 {
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diff --git a/docs/dev/index.xml b/docs/dev/index.xml
index b58dbda..821d359 100644
--- a/docs/dev/index.xml
+++ b/docs/dev/index.xml
@@ -162,6 +162,17 @@
     </item>
     
     <item>
+      <title>Configuring the Device Connection Service</title>
+      <link>https://www.eclipse.org/hono/docs/dev/admin-guide/device-connection-config/</link>
+      <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
+      
+      <guid>https://www.eclipse.org/hono/docs/dev/admin-guide/device-connection-config/</guid>
+      <description>&lt;p&gt;The Device Connection service provides an implementation of Eclipse Hono&amp;trade;&amp;rsquo;s &lt;a href=&#34;https://www.eclipse.org/hono/docs/hono/docs/dev/api/device-connection/&#34;&gt;Device Connection API&lt;/a&gt;.&lt;/p&gt;
+
+&lt;p&gt;Protocol adapters use this API to store and retrieve information about the gateway that a device is using to connect to Hono&amp;rsquo;s protocol adapters. This information is necessary for routing commands to the particular protocol adapter instance that the gateway used by the device is connected to.&lt;/p&gt;</description>
+    </item>
+    
+    <item>
       <title>HTTP Adapter Configuration</title>
       <link>https://www.eclipse.org/hono/docs/dev/admin-guide/http-adapter-config/</link>
       <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
diff --git a/docs/dev/sitemap.xml b/docs/dev/sitemap.xml
index ea93695..a35a27e 100644
--- a/docs/dev/sitemap.xml
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@@ -283,6 +283,10 @@
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@@ -499,6 +499,25 @@
  
   
     
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+        <a href="/hono/docs/dev/admin-guide/device-connection-config/">
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         HTTP Adapter Configuration
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+++ b/docs/dev/user-guide/amqp-adapter/index.html
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     <title>AMQP Adapter :: Eclipse Hono&trade; Vers.: dev</title>
 
     
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         HTTP Adapter Configuration
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+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350606"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350606"></script>
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-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350606"></script>
+    <script src="/hono/docs/js/learn.js?1566350606"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350606"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350606" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350606"></script>
     <script>
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diff --git a/docs/dev/user-guide/device-registry/index.html b/docs/dev/user-guide/device-registry/index.html
index 39aef52..0c835f6 100644
--- a/docs/dev/user-guide/device-registry/index.html
+++ b/docs/dev/user-guide/device-registry/index.html
@@ -21,19 +21,19 @@
     <title>Device Registry :: Eclipse Hono&trade; Vers.: dev</title>
 
     
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-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
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-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350605" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
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 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350605"></script>
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 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350605"></script>
 
     
   </div>
@@ -499,6 +499,25 @@
  
   
     
+      <li data-nav-id="/hono/docs/dev/admin-guide/device-connection-config/" title="Configuring the Device Connection Service" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/device-connection-config/">
+        Device Connection Service Configuration
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
       <li data-nav-id="/hono/docs/dev/admin-guide/http-adapter-config/" title="HTTP Adapter Configuration" class="dd-item ">
         <a href="/hono/docs/dev/admin-guide/http-adapter-config/">
         HTTP Adapter Configuration
@@ -2312,6 +2331,22 @@
             
         
                     
+                        
+            
+            
+                
+                    
+                
+                
+
+                    
+                    
+                    
+
+                    
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+        
+                    
             
         
                     
@@ -2698,20 +2733,20 @@
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     </div>
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-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350606"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350606"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350606"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350606"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350606"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350606"></script>
+    <script src="/hono/docs/js/learn.js?1566350606"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350606"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350606" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350606"></script>
     <script>
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diff --git a/docs/dev/user-guide/http-adapter/index.html b/docs/dev/user-guide/http-adapter/index.html
index 05e5c66..3fe1b1c 100644
--- a/docs/dev/user-guide/http-adapter/index.html
+++ b/docs/dev/user-guide/http-adapter/index.html
@@ -21,19 +21,19 @@
     <title>HTTP Adapter :: Eclipse Hono&trade; Vers.: dev</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
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-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350605" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350605"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350605"></script>
 <script type="text/javascript">
     
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 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350605"></script>
 
     
   </div>
@@ -499,6 +499,25 @@
  
   
     
+      <li data-nav-id="/hono/docs/dev/admin-guide/device-connection-config/" title="Configuring the Device Connection Service" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/device-connection-config/">
+        Device Connection Service Configuration
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
       <li data-nav-id="/hono/docs/dev/admin-guide/http-adapter-config/" title="HTTP Adapter Configuration" class="dd-item ">
         <a href="/hono/docs/dev/admin-guide/http-adapter-config/">
         HTTP Adapter Configuration
@@ -2629,6 +2648,22 @@
             
         
                     
+                        
+            
+            
+                
+                    
+                
+                
+
+                    
+                    
+                    
+
+                    
+            
+        
+                    
             
         
                     
@@ -3015,20 +3050,20 @@
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     </div>
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-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350606"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350606"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350606"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350606"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350606"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350606"></script>
+    <script src="/hono/docs/js/learn.js?1566350606"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350606"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350606" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350606"></script>
     <script>
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     </script>
diff --git a/docs/dev/user-guide/index.html b/docs/dev/user-guide/index.html
index de9b89f..2f1ea43 100644
--- a/docs/dev/user-guide/index.html
+++ b/docs/dev/user-guide/index.html
@@ -21,19 +21,19 @@
     <title>User Guide :: Eclipse Hono&trade; Vers.: dev</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
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-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350605" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350605"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350605"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/\/dev";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350605"></script>
 
     
   </div>
@@ -499,6 +499,25 @@
  
   
     
+      <li data-nav-id="/hono/docs/dev/admin-guide/device-connection-config/" title="Configuring the Device Connection Service" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/device-connection-config/">
+        Device Connection Service Configuration
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
       <li data-nav-id="/hono/docs/dev/admin-guide/http-adapter-config/" title="HTTP Adapter Configuration" class="dd-item ">
         <a href="/hono/docs/dev/admin-guide/http-adapter-config/">
         HTTP Adapter Configuration
@@ -1775,6 +1794,22 @@
             
         
                     
+                        
+            
+            
+                
+                    
+                
+                
+
+                    
+                    
+                    
+
+                    
+            
+        
+                    
             
         
                     
@@ -2161,20 +2196,20 @@
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     </div>
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-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350606"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350606"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350606"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350606"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350606"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350606"></script>
+    <script src="/hono/docs/js/learn.js?1566350606"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350606"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350606" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350606"></script>
     <script>
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diff --git a/docs/dev/user-guide/jmeter_load_tests/index.html b/docs/dev/user-guide/jmeter_load_tests/index.html
index 65a85a9..16be833 100644
--- a/docs/dev/user-guide/jmeter_load_tests/index.html
+++ b/docs/dev/user-guide/jmeter_load_tests/index.html
@@ -21,19 +21,19 @@
     <title>Load Tests with JMeter :: Eclipse Hono&trade; Vers.: dev</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
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-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350606" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350606" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350606"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
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 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350606"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350606"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/\/dev";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350606"></script>
 
     
   </div>
@@ -499,6 +499,25 @@
  
   
     
+      <li data-nav-id="/hono/docs/dev/admin-guide/device-connection-config/" title="Configuring the Device Connection Service" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/device-connection-config/">
+        Device Connection Service Configuration
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
       <li data-nav-id="/hono/docs/dev/admin-guide/http-adapter-config/" title="HTTP Adapter Configuration" class="dd-item ">
         <a href="/hono/docs/dev/admin-guide/http-adapter-config/">
         HTTP Adapter Configuration
@@ -1826,6 +1845,22 @@
             
         
                     
+                        
+            
+            
+                
+                    
+                
+                
+
+                    
+                    
+                    
+
+                    
+            
+        
+                    
             
         
                     
@@ -2212,20 +2247,20 @@
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     </div>
-    <script src="/hono/docs/js/clipboard.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566264212"></script>
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-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350606"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350606"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350606"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350606"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350606"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350606"></script>
+    <script src="/hono/docs/js/learn.js?1566350606"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350606"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350606" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350606"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });
     </script>
diff --git a/docs/dev/user-guide/kura-adapter/index.html b/docs/dev/user-guide/kura-adapter/index.html
index 56b75c0..1c3c345 100644
--- a/docs/dev/user-guide/kura-adapter/index.html
+++ b/docs/dev/user-guide/kura-adapter/index.html
@@ -21,19 +21,19 @@
     <title>Kura Adapter :: Eclipse Hono&trade; Vers.: dev</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350606" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350606" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350606"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350606"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350606"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/\/dev";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350606"></script>
 
     
   </div>
@@ -499,6 +499,25 @@
  
   
     
+      <li data-nav-id="/hono/docs/dev/admin-guide/device-connection-config/" title="Configuring the Device Connection Service" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/device-connection-config/">
+        Device Connection Service Configuration
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
       <li data-nav-id="/hono/docs/dev/admin-guide/http-adapter-config/" title="HTTP Adapter Configuration" class="dd-item ">
         <a href="/hono/docs/dev/admin-guide/http-adapter-config/">
         HTTP Adapter Configuration
@@ -1887,6 +1906,22 @@
             
         
                     
+                        
+            
+            
+                
+                    
+                
+                
+
+                    
+                    
+                    
+
+                    
+            
+        
+                    
             
         
                     
@@ -2273,20 +2308,20 @@
     <div style="left: -1000px; overflow: scroll; position: absolute; top: -1000px; border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;">
       <div style="border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;"></div>
     </div>
-    <script src="/hono/docs/js/clipboard.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566264212"></script>
-    <script src="/hono/docs/js/jquery.sticky.js?1566264212"></script>
-    <script src="/hono/docs/js/featherlight.min.js?1566264212"></script>
-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350606"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350606"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350606"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350606"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350606"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350606"></script>
+    <script src="/hono/docs/js/learn.js?1566350606"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350606"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350606" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350606"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });
     </script>
diff --git a/docs/dev/user-guide/mqtt-adapter/index.html b/docs/dev/user-guide/mqtt-adapter/index.html
index c2964f2..deb2341 100644
--- a/docs/dev/user-guide/mqtt-adapter/index.html
+++ b/docs/dev/user-guide/mqtt-adapter/index.html
@@ -21,19 +21,19 @@
     <title>MQTT Adapter :: Eclipse Hono&trade; Vers.: dev</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350605" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350605"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350605"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/\/dev";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350605"></script>
 
     
   </div>
@@ -499,6 +499,25 @@
  
   
     
+      <li data-nav-id="/hono/docs/dev/admin-guide/device-connection-config/" title="Configuring the Device Connection Service" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/device-connection-config/">
+        Device Connection Service Configuration
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
       <li data-nav-id="/hono/docs/dev/admin-guide/http-adapter-config/" title="HTTP Adapter Configuration" class="dd-item ">
         <a href="/hono/docs/dev/admin-guide/http-adapter-config/">
         HTTP Adapter Configuration
@@ -2242,6 +2261,22 @@
             
         
                     
+                        
+            
+            
+                
+                    
+                
+                
+
+                    
+                    
+                    
+
+                    
+            
+        
+                    
             
         
                     
@@ -2628,20 +2663,20 @@
     <div style="left: -1000px; overflow: scroll; position: absolute; top: -1000px; border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;">
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     </div>
-    <script src="/hono/docs/js/clipboard.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566264212"></script>
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-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350606"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350606"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350606"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350606"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350606"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350606"></script>
+    <script src="/hono/docs/js/learn.js?1566350606"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350606"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350606" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350606"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });
     </script>
diff --git a/docs/dev/user-guide/sigfox-adapter/index.html b/docs/dev/user-guide/sigfox-adapter/index.html
index bf7a874..ce7120c 100644
--- a/docs/dev/user-guide/sigfox-adapter/index.html
+++ b/docs/dev/user-guide/sigfox-adapter/index.html
@@ -21,19 +21,19 @@
     <title>Sigfox Adapter :: Eclipse Hono&trade; Vers.: dev</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350606" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350606" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350606" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350606"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350606"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350606"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/\/dev";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350606"></script>
 
     
   </div>
@@ -499,6 +499,25 @@
  
   
     
+      <li data-nav-id="/hono/docs/dev/admin-guide/device-connection-config/" title="Configuring the Device Connection Service" class="dd-item ">
+        <a href="/hono/docs/dev/admin-guide/device-connection-config/">
+        Device Connection Service Configuration
+        
+        </a>
+    </li>
+     
+  
+ 
+
+            
+          
+            
+            
+
+
+ 
+  
+    
       <li data-nav-id="/hono/docs/dev/admin-guide/http-adapter-config/" title="HTTP Adapter Configuration" class="dd-item ">
         <a href="/hono/docs/dev/admin-guide/http-adapter-config/">
         HTTP Adapter Configuration
@@ -1944,6 +1963,22 @@
             
         
                     
+                        
+            
+            
+                
+                    
+                
+                
+
+                    
+                    
+                    
+
+                    
+            
+        
+                    
             
         
                     
@@ -2330,20 +2365,20 @@
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     </div>
-    <script src="/hono/docs/js/clipboard.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264212"></script>
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-    <script src="/hono/docs/js/featherlight.min.js?1566264212"></script>
-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350606"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350606"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350606"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350606"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350606"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350606"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350606"></script>
+    <script src="/hono/docs/js/learn.js?1566350606"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350606"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350606" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350606"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });
     </script>
diff --git a/docs/index.html b/docs/index.html
index b9eea68..9e4f590 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -21,19 +21,19 @@
     <title>Documentation :: Eclipse Hono&trade;</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264207" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264207" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264207" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264207" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264207" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264207" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264207" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264207" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350605" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264207" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264207"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264207"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264207"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350605"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350605"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264207"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350605"></script>
 
     
   </div>
@@ -2072,20 +2072,20 @@
     <div style="left: -1000px; overflow: scroll; position: absolute; top: -1000px; border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;">
       <div style="border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;"></div>
     </div>
-    <script src="/hono/docs/js/clipboard.min.js?1566264207"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264207"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566264207"></script>
-    <script src="/hono/docs/js/jquery.sticky.js?1566264207"></script>
-    <script src="/hono/docs/js/featherlight.min.js?1566264207"></script>
-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264207"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264207"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350605"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350605"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350605"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350605"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350605"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264207"></script>
-    <script src="/hono/docs/js/learn.js?1566264207"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264207"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350605"></script>
+    <script src="/hono/docs/js/learn.js?1566350605"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350605"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264207" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264207"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350605" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350605"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });
     </script>
diff --git a/docs/tags/index.html b/docs/tags/index.html
index 6821d2d..a998bbc 100644
--- a/docs/tags/index.html
+++ b/docs/tags/index.html
@@ -21,19 +21,19 @@
     <title>Tags :: Eclipse Hono&trade;</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350605" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350605"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350605"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350605"></script>
 
     
   </div>
@@ -2101,20 +2101,20 @@
     <div style="left: -1000px; overflow: scroll; position: absolute; top: -1000px; border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;">
       <div style="border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;"></div>
     </div>
-    <script src="/hono/docs/js/clipboard.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566264212"></script>
-    <script src="/hono/docs/js/jquery.sticky.js?1566264212"></script>
-    <script src="/hono/docs/js/featherlight.min.js?1566264212"></script>
-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350605"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350605"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350605"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350605"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350605"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350605"></script>
+    <script src="/hono/docs/js/learn.js?1566350605"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350605"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350605" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350605"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });
     </script>
diff --git a/docs/user-guide/amqp-adapter/index.html b/docs/user-guide/amqp-adapter/index.html
index 9394a06..edeb657 100644
--- a/docs/user-guide/amqp-adapter/index.html
+++ b/docs/user-guide/amqp-adapter/index.html
@@ -21,19 +21,19 @@
     <title>AMQP Adapter :: Eclipse Hono&trade;</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350605" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350605"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350605"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350605"></script>
 
     
   </div>
@@ -2711,20 +2711,20 @@
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     </div>
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-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566264212"></script>
-    <script src="/hono/docs/js/jquery.sticky.js?1566264212"></script>
-    <script src="/hono/docs/js/featherlight.min.js?1566264212"></script>
-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350605"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350605"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350605"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350605"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350605"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350605"></script>
+    <script src="/hono/docs/js/learn.js?1566350605"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350605"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350605" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350605"></script>
     <script>
         mermaid.initialize({ startOnLoad: true });
     </script>
diff --git a/docs/user-guide/device-registry/index.html b/docs/user-guide/device-registry/index.html
index ccf43ee..314a42c 100644
--- a/docs/user-guide/device-registry/index.html
+++ b/docs/user-guide/device-registry/index.html
@@ -21,19 +21,19 @@
     <title>Device Registry :: Eclipse Hono&trade;</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hybrid.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/auto-complete.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350605" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
     <span data-search-clear=""><i class="fas fa-times"></i></span>
 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350605"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350605"></script>
 <script type="text/javascript">
     
         var baseurl = "https:\/\/www.eclipse.org\/hono\/docs\/";
     
 </script>
-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350605"></script>
 
     
   </div>
@@ -2654,20 +2654,20 @@
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       <div style="border: none; box-sizing: content-box; height: 200px; margin: 0px; padding: 0px; width: 200px;"></div>
     </div>
-    <script src="/hono/docs/js/clipboard.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566264212"></script>
-    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566264212"></script>
-    <script src="/hono/docs/js/jquery.sticky.js?1566264212"></script>
-    <script src="/hono/docs/js/featherlight.min.js?1566264212"></script>
-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350605"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350605"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350605"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350605"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350605"></script>
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-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
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-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350605" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
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+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350605"></script>
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-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
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+    <script src="/hono/docs/js/clipboard.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350605"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350605"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350605"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350605"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350605"></script>
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-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
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+    <script src="/hono/docs/js/learn.js?1566350605"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350605"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350605" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350605"></script>
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diff --git a/docs/user-guide/index.html b/docs/user-guide/index.html
index 12de5a4..ae1a445 100644
--- a/docs/user-guide/index.html
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-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350605" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
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-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350605"></script>
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 <script type="text/javascript">
     
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-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
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-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
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+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350605"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350605"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350605"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350605"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350605"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350605"></script>
+    <script src="/hono/docs/js/learn.js?1566350605"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350605"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350605" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350605"></script>
     <script>
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diff --git a/docs/user-guide/jmeter_load_tests/index.html b/docs/user-guide/jmeter_load_tests/index.html
index da1d8a5..e7d2e49 100644
--- a/docs/user-guide/jmeter_load_tests/index.html
+++ b/docs/user-guide/jmeter_load_tests/index.html
@@ -21,19 +21,19 @@
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-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350605" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
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       :root #header + #content > #left > #rlblock_left{
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-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350605"></script>
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 <script type="text/javascript">
     
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-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350605"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350605"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350605"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350605"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350605"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350605"></script>
+    <script src="/hono/docs/js/learn.js?1566350605"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350605"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350605" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350605"></script>
     <script>
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diff --git a/docs/user-guide/kura-adapter/index.html b/docs/user-guide/kura-adapter/index.html
index daadb3c..c0ccac1 100644
--- a/docs/user-guide/kura-adapter/index.html
+++ b/docs/user-guide/kura-adapter/index.html
@@ -21,19 +21,19 @@
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-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350605" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
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 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350605"></script>
+<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566350605"></script>
 <script type="text/javascript">
     
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-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350605"></script>
 
     
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@@ -2232,20 +2232,20 @@
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-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
-    <script src="/hono/docs/js/highlight.pack.js?1566264212"></script>
+    <script src="/hono/docs/js/clipboard.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350605"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350605"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350605"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350605"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350605"></script>
     <script>hljs.initHighlightingOnLoad();</script>
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-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350605"></script>
+    <script src="/hono/docs/js/learn.js?1566350605"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350605"></script>
 
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-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350605" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350605"></script>
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diff --git a/docs/user-guide/mqtt-adapter/index.html b/docs/user-guide/mqtt-adapter/index.html
index 7092abd..33789f9 100644
--- a/docs/user-guide/mqtt-adapter/index.html
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-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350605" rel="stylesheet">
     
-      <link href="/hono/docs/css/theme-hono.css?1566264212" rel="stylesheet">
+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
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@@ -83,14 +83,14 @@
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 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350605"></script>
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 <script type="text/javascript">
     
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-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
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+    <script src="/hono/docs/js/clipboard.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350605"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350605"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350605"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350605"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350605"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350605"></script>
+    <script src="/hono/docs/js/learn.js?1566350605"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350605"></script>
 
-    <link href="/hono/docs/mermaid/mermaid.css?1566264212" type="text/css" rel="stylesheet" />
-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350605" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350605"></script>
     <script>
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diff --git a/docs/user-guide/sigfox-adapter/index.html b/docs/user-guide/sigfox-adapter/index.html
index 0701d9b..3854b16 100644
--- a/docs/user-guide/sigfox-adapter/index.html
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@@ -21,19 +21,19 @@
     <title>Sigfox Adapter :: Eclipse Hono&trade;</title>
 
     
-    <link href="/hono/docs/css/nucleus.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/fontawesome-all.min.css?1566264212" rel="stylesheet">
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-    <link href="/hono/docs/css/featherlight.min.css?1566264212" rel="stylesheet">
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-    <link href="/hono/docs/css/theme.css?1566264212" rel="stylesheet">
-    <link href="/hono/docs/css/hugo-theme.css?1566264212" rel="stylesheet">
+    <link href="/hono/docs/css/nucleus.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/fontawesome-all.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hybrid.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/featherlight.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/perfect-scrollbar.min.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/auto-complete.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/theme.css?1566350605" rel="stylesheet">
+    <link href="/hono/docs/css/hugo-theme.css?1566350605" rel="stylesheet">
     
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+      <link href="/hono/docs/css/theme-hono.css?1566350605" rel="stylesheet">
     
 
-    <script src="/hono/docs/js/jquery-2.x.min.js?1566264212"></script>
+    <script src="/hono/docs/js/jquery-2.x.min.js?1566350605"></script>
 
     <style type="text/css">
       :root #header + #content > #left > #rlblock_left{
@@ -83,14 +83,14 @@
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 </div>
 
-<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566264212"></script>
-<script type="text/javascript" src="/hono/docs/js/auto-complete.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/lunr.min.js?1566350605"></script>
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 <script type="text/javascript">
     
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-<script type="text/javascript" src="/hono/docs/js/search.js?1566264212"></script>
+<script type="text/javascript" src="/hono/docs/js/search.js?1566350605"></script>
 
     
   </div>
@@ -2273,20 +2273,20 @@
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-    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566264212"></script>
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+    <script src="/hono/docs/js/clipboard.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.min.js?1566350605"></script>
+    <script src="/hono/docs/js/perfect-scrollbar.jquery.min.js?1566350605"></script>
+    <script src="/hono/docs/js/jquery.sticky.js?1566350605"></script>
+    <script src="/hono/docs/js/featherlight.min.js?1566350605"></script>
+    <script src="/hono/docs/js/html5shiv-printshiv.min.js?1566350605"></script>
+    <script src="/hono/docs/js/highlight.pack.js?1566350605"></script>
     <script>hljs.initHighlightingOnLoad();</script>
-    <script src="/hono/docs/js/modernizr.custom.71422.js?1566264212"></script>
-    <script src="/hono/docs/js/learn.js?1566264212"></script>
-    <script src="/hono/docs/js/hugo-learn.js?1566264212"></script>
+    <script src="/hono/docs/js/modernizr.custom.71422.js?1566350605"></script>
+    <script src="/hono/docs/js/learn.js?1566350605"></script>
+    <script src="/hono/docs/js/hugo-learn.js?1566350605"></script>
 
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-    <script src="/hono/docs/mermaid/mermaid.js?1566264212"></script>
+    <link href="/hono/docs/mermaid/mermaid.css?1566350605" type="text/css" rel="stylesheet" />
+    <script src="/hono/docs/mermaid/mermaid.js?1566350605"></script>
     <script>
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     </script>