diff --git a/components/.gitignore b/components/.gitignore
new file mode 100644
index 0000000..aeec469
--- /dev/null
+++ b/components/.gitignore
@@ -0,0 +1,4 @@
+# Eclipse
+.classpath
+.project
+.settings/
\ No newline at end of file
diff --git a/components/org.eclipse.papyrus.components.parent/.gitignore b/components/org.eclipse.papyrus.components.parent/.gitignore
deleted file mode 100644
index ddd6d6d..0000000
--- a/components/org.eclipse.papyrus.components.parent/.gitignore
+++ /dev/null
@@ -1,3 +0,0 @@
-/.settings/
-/.classpath
-/.project
diff --git a/components/org.eclipse.papyrus.components.parent/org.eclipse.papyrus.components.archetype/pom.xml b/components/org.eclipse.papyrus.components.parent/org.eclipse.papyrus.components.archetype/pom.xml
index d71a267..06bae95 100644
--- a/components/org.eclipse.papyrus.components.parent/org.eclipse.papyrus.components.archetype/pom.xml
+++ b/components/org.eclipse.papyrus.components.parent/org.eclipse.papyrus.components.archetype/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>org.eclipse.papyrus.components</groupId>
 		<artifactId>org.eclipse.papyrus.components.parent</artifactId>
-		<version>0.0.23-SNAPSHOT</version>
+		<version>0.0.23</version>
 	</parent>
 	<artifactId>org.eclipse.papyrus.components.archetype</artifactId>
 	<packaging>jar</packaging>
diff --git a/components/org.eclipse.papyrus.components.parent/pom.xml b/components/org.eclipse.papyrus.components.parent/pom.xml
index e82e227..89d4b22 100644
--- a/components/org.eclipse.papyrus.components.parent/pom.xml
+++ b/components/org.eclipse.papyrus.components.parent/pom.xml
@@ -4,7 +4,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>org.eclipse.papyrus.components</groupId>
 	<artifactId>org.eclipse.papyrus.components.parent</artifactId>
-	<version>0.0.23-SNAPSHOT</version>
+	<version>0.0.23</version>
 	<packaging>pom</packaging>
 	<name>Papyrus Shared Components Descriptor</name>
 	<description>This pom is the main parent pom for all Papyrus Components. It gather all shared configuration and properties, ensuring all components benefit from any evolution.</description>
diff --git a/components/org.eclipse.papyrus.components.parent/src/site/xdoc/relenger/sop-releng.xml b/components/org.eclipse.papyrus.components.parent/src/site/xdoc/relenger/sop-releng.xml
index 1afb818..2648fec 100644
--- a/components/org.eclipse.papyrus.components.parent/src/site/xdoc/relenger/sop-releng.xml
+++ b/components/org.eclipse.papyrus.components.parent/src/site/xdoc/relenger/sop-releng.xml
@@ -22,6 +22,7 @@
 					<li>Fetch the repository located here <a href="../source-repository.html"></a></li>
 					<li>Modify the change log located in the components/org.eclipse.papyrus.components.parent/src/changes/changes.xml </li>
 					<li>Remove the -SNAPSHOT extension in the the following pom.xml: /org.eclipse.papyrus.components.parent/org.eclipse.papyrus.components.archetype/pom.xml, /org.eclipse.papyrus.components.parent/pom.xml. Other pom.xml do not have to be touched once they are automatically generated.</li>
+					<li>for instance, mvn versions:set -DnewVersion=0.0.23 -DgenerateBackupPoms=false</li>
 					<li>Merge these modifications</li>
 					<li>Run the job Components: <a href="https://hudson.eclipse.org/papyrus/view/Components/job/papyrus-components/">papyrus-components</a></li>
 					<li>Execute the job Components: <a href="https://hudson.eclipse.org/papyrus/view/Components/job/papyrus-components-deploy-nexus/">papyrus-components-deploy-nexus</a> by entering in the COMMITID field the commitid you would like to release. Usually it is the revision number in the last successful build in Hudson or the last commit shown in the git log command.</li>
diff --git a/components/org.eclipse.papyrus.components.parent/targetplatforms/org.eclipse.papyrus.components.targetplatforms.neon.dev.pnightly/pom.xml b/components/org.eclipse.papyrus.components.parent/targetplatforms/org.eclipse.papyrus.components.targetplatforms.neon.dev.pnightly/pom.xml
index 6a0e4ad..95baac8 100644
--- a/components/org.eclipse.papyrus.components.parent/targetplatforms/org.eclipse.papyrus.components.targetplatforms.neon.dev.pnightly/pom.xml
+++ b/components/org.eclipse.papyrus.components.parent/targetplatforms/org.eclipse.papyrus.components.targetplatforms.neon.dev.pnightly/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>org.eclipse.papyrus.components.targetplatforms</groupId>
 		<artifactId>org.eclipse.papyrus.components.targetplatforms.parent</artifactId>
-		<version>0.0.23-SNAPSHOT</version>
+		<version>0.0.23</version>
 	</parent>
 	<artifactId>org.eclipse.papyrus.components.targetplatforms.neon.dev.pnightly</artifactId>
 	<packaging>eclipse-target-definition</packaging>
diff --git a/components/org.eclipse.papyrus.components.parent/targetplatforms/org.eclipse.papyrus.components.targetplatforms.neon.pnightly/pom.xml b/components/org.eclipse.papyrus.components.parent/targetplatforms/org.eclipse.papyrus.components.targetplatforms.neon.pnightly/pom.xml
index 6eadbf3..7d9111b 100644
--- a/components/org.eclipse.papyrus.components.parent/targetplatforms/org.eclipse.papyrus.components.targetplatforms.neon.pnightly/pom.xml
+++ b/components/org.eclipse.papyrus.components.parent/targetplatforms/org.eclipse.papyrus.components.targetplatforms.neon.pnightly/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>org.eclipse.papyrus.components.targetplatforms</groupId>
 		<artifactId>org.eclipse.papyrus.components.targetplatforms.parent</artifactId>
-		<version>0.0.23-SNAPSHOT</version>
+		<version>0.0.23</version>
 	</parent>
 	<artifactId>org.eclipse.papyrus.components.targetplatforms.neon.pnightly</artifactId>
 	<packaging>eclipse-target-definition</packaging>
diff --git a/components/org.eclipse.papyrus.components.parent/targetplatforms/org.eclipse.papyrus.components.targetplatforms.neon/pom.xml b/components/org.eclipse.papyrus.components.parent/targetplatforms/org.eclipse.papyrus.components.targetplatforms.neon/pom.xml
index ad78911..f6010e0 100644
--- a/components/org.eclipse.papyrus.components.parent/targetplatforms/org.eclipse.papyrus.components.targetplatforms.neon/pom.xml
+++ b/components/org.eclipse.papyrus.components.parent/targetplatforms/org.eclipse.papyrus.components.targetplatforms.neon/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>org.eclipse.papyrus.components.targetplatforms</groupId>
 		<artifactId>org.eclipse.papyrus.components.targetplatforms.parent</artifactId>
-		<version>0.0.23-SNAPSHOT</version>
+		<version>0.0.23</version>
 	</parent>
 	<artifactId>org.eclipse.papyrus.components.targetplatforms.neon</artifactId>
 	<packaging>eclipse-target-definition</packaging>
diff --git a/components/org.eclipse.papyrus.components.parent/targetplatforms/org.eclipse.papyrus.components.targetplatforms.oxygen.dev.pnightly/org.eclipse.papyrus.components.targetplatforms.oxygen.dev.pnightly.target b/components/org.eclipse.papyrus.components.parent/targetplatforms/org.eclipse.papyrus.components.targetplatforms.oxygen.dev.pnightly/org.eclipse.papyrus.components.targetplatforms.oxygen.dev.pnightly.target
index 294f9ca..8547186 100644
--- a/components/org.eclipse.papyrus.components.parent/targetplatforms/org.eclipse.papyrus.components.targetplatforms.oxygen.dev.pnightly/org.eclipse.papyrus.components.targetplatforms.oxygen.dev.pnightly.target
+++ b/components/org.eclipse.papyrus.components.parent/targetplatforms/org.eclipse.papyrus.components.targetplatforms.oxygen.dev.pnightly/org.eclipse.papyrus.components.targetplatforms.oxygen.dev.pnightly.target
@@ -1,29 +1,29 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<?pde version="3.8"?><target name="Papyrus Dev Oxygen Nightly" sequenceNumber="1479378486">
+<?pde version="3.8"?><target name="Papyrus Dev Oxygen Nightly" sequenceNumber="1479378487">
 <locations>
 <location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
-<unit id="org.eclipse.m2m.qvt.oml.sdk.feature.group" version="0.0.0"/>
-<unit id="org.eclipse.emf.transaction.sdk.feature.group" version="0.0.0"/>
-<unit id="org.eclipse.xpand.sdk.feature.group" version="0.0.0"/>
-<unit id="org.eclipse.xtend.feature.group" version="0.0.0"/>
-<unit id="org.eclipse.uml2.sdk.feature.group" version="0.0.0"/>
-<unit id="org.eclipse.gmf.runtime.sdk.feature.group" version="0.0.0"/>
-<unit id="org.eclipse.sdk.feature.group" version="0.0.0"/>
-<unit id="org.eclipse.ocl.examples.classic.feature.group" version="0.0.0"/>
-<unit id="org.eclipse.ocl.examples.feature.group" version="0.0.0"/>
-<unit id="org.eclipse.xwt.feature.feature.group" version="0.0.0"/>
-<unit id="org.eclipse.xtext.sdk.feature.group" version="0.0.0"/>
-<unit id="org.eclipse.xtend.sdk.feature.group" version="0.0.0"/>
 <unit id="org.eclipse.emf.mwe2.language.sdk.feature.group" version="0.0.0"/>
 <unit id="org.eclipse.emf.query.sdk.feature.group" version="0.0.0"/>
-<unit id="org.eclipse.emf.validation.sdk.feature.group" version="0.0.0"/>
-<unit id="org.eclipse.team.svn.feature.group" version="0.0.0"/>
-<unit id="org.eclipse.gmf.runtime.notation.sdk.feature.group" version="0.0.0"/>
 <unit id="org.eclipse.emf.sdk.feature.group" version="0.0.0"/>
+<unit id="org.eclipse.emf.transaction.sdk.feature.group" version="0.0.0"/>
+<unit id="org.eclipse.emf.validation.sdk.feature.group" version="0.0.0"/>
+<unit id="org.eclipse.gef.feature.group" version="0.0.0"/>
+<unit id="org.eclipse.gmf.runtime.notation.sdk.feature.group" version="0.0.0"/>
+<unit id="org.eclipse.gmf.runtime.sdk.feature.group" version="0.0.0"/>
+<unit id="org.eclipse.gmf.tooling.codegen.xtend2.feature.group" version="0.0.0"/>
 <unit id="org.eclipse.gmf.tooling.feature.group" version="0.0.0"/>
 <unit id="org.eclipse.gmf.tooling.runtime.feature.group" version="0.0.0"/>
-<unit id="org.eclipse.gmf.tooling.codegen.xtend2.feature.group" version="0.0.0"/>
-<unit id="org.eclipse.gef.feature.group" version="0.0.0"/>
+<unit id="org.eclipse.m2m.qvt.oml.sdk.feature.group" version="0.0.0"/>
+<unit id="org.eclipse.ocl.examples.classic.feature.group" version="0.0.0"/>
+<unit id="org.eclipse.ocl.examples.feature.group" version="0.0.0"/>
+<unit id="org.eclipse.sdk.feature.group" version="0.0.0"/>
+<unit id="org.eclipse.team.svn.feature.group" version="0.0.0"/>
+<unit id="org.eclipse.uml2.sdk.feature.group" version="0.0.0"/>
+<unit id="org.eclipse.xpand.sdk.feature.group" version="0.0.0"/>
+<unit id="org.eclipse.xtend.feature.group" version="0.0.0"/>
+<unit id="org.eclipse.xtend.sdk.feature.group" version="0.0.0"/>
+<unit id="org.eclipse.xtext.sdk.feature.group" version="0.0.0"/>
+<unit id="org.eclipse.xwt.feature.feature.group" version="0.0.0"/>
 <repository location="http://download.eclipse.org/releases/oxygen/"/>
 </location>
 <location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
@@ -36,8 +36,8 @@
 <repository location="http://download.eclipse.org/webtools/downloads/drops/R3.9.0/S-3.9.0M3-20161031000121/repository/"/>
 </location>
 <location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
-<unit id="org.eclipse.nebula.widgets.tablecombo.feature.feature.group" version="1.0.0.201609231530"/>
 <unit id="org.eclipse.nebula.widgets.richtext.feature.feature.group" version="1.0.0.201609231530"/>
+<unit id="org.eclipse.nebula.widgets.tablecombo.feature.feature.group" version="1.0.0.201609231530"/>
 <repository location="http://download.eclipse.org/nebula/releases/1.1.0/"/>
 </location>
 <location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
@@ -54,5 +54,10 @@
 <unit id="org.eclipse.papyrus.toolsmiths.feature.source.feature.group" version="0.0.0"/>
 <repository location="http://download.eclipse.org/modeling/mdt/papyrus/updates/nightly/oxygen/"/>
 </location>
+<location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
+<unit id="org.eclipse.papyrus.dev.feature.feature.group" version="0.0.0"/>
+<unit id="org.eclipse.papyrus.junit.feature.feature.group" version="0.0.0"/>
+<repository location="https://hudson.eclipse.org/papyrus/job/Papyrus-Master-Developer/lastSuccessfulBuild/artifact/repository/"/>
+</location>
 </locations>
-</target>
\ No newline at end of file
+</target>
diff --git a/components/org.eclipse.papyrus.components.parent/targetplatforms/org.eclipse.papyrus.components.targetplatforms.oxygen.dev.pnightly/pom.xml b/components/org.eclipse.papyrus.components.parent/targetplatforms/org.eclipse.papyrus.components.targetplatforms.oxygen.dev.pnightly/pom.xml
index 91893c6..f4a0398 100644
--- a/components/org.eclipse.papyrus.components.parent/targetplatforms/org.eclipse.papyrus.components.targetplatforms.oxygen.dev.pnightly/pom.xml
+++ b/components/org.eclipse.papyrus.components.parent/targetplatforms/org.eclipse.papyrus.components.targetplatforms.oxygen.dev.pnightly/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>org.eclipse.papyrus.components.targetplatforms</groupId>
 		<artifactId>org.eclipse.papyrus.components.targetplatforms.parent</artifactId>
-		<version>0.0.23-SNAPSHOT</version>
+		<version>0.0.23</version>
 	</parent>
 	<artifactId>org.eclipse.papyrus.components.targetplatforms.oxygen.dev.pnightly</artifactId>
 	<packaging>eclipse-target-definition</packaging>
diff --git a/components/org.eclipse.papyrus.components.parent/targetplatforms/org.eclipse.papyrus.components.targetplatforms.oxygen.pnightly/pom.xml b/components/org.eclipse.papyrus.components.parent/targetplatforms/org.eclipse.papyrus.components.targetplatforms.oxygen.pnightly/pom.xml
index 3103c49..a81b63c 100644
--- a/components/org.eclipse.papyrus.components.parent/targetplatforms/org.eclipse.papyrus.components.targetplatforms.oxygen.pnightly/pom.xml
+++ b/components/org.eclipse.papyrus.components.parent/targetplatforms/org.eclipse.papyrus.components.targetplatforms.oxygen.pnightly/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>org.eclipse.papyrus.components.targetplatforms</groupId>
 		<artifactId>org.eclipse.papyrus.components.targetplatforms.parent</artifactId>
-		<version>0.0.23-SNAPSHOT</version>
+		<version>0.0.23</version>
 	</parent>
 	<artifactId>org.eclipse.papyrus.components.targetplatforms.oxygen.pnightly</artifactId>
 	<packaging>eclipse-target-definition</packaging>
diff --git a/components/org.eclipse.papyrus.components.parent/targetplatforms/org.eclipse.papyrus.components.targetplatforms.oxygen/pom.xml b/components/org.eclipse.papyrus.components.parent/targetplatforms/org.eclipse.papyrus.components.targetplatforms.oxygen/pom.xml
index adf276b..8944e0f 100644
--- a/components/org.eclipse.papyrus.components.parent/targetplatforms/org.eclipse.papyrus.components.targetplatforms.oxygen/pom.xml
+++ b/components/org.eclipse.papyrus.components.parent/targetplatforms/org.eclipse.papyrus.components.targetplatforms.oxygen/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>org.eclipse.papyrus.components.targetplatforms</groupId>
 		<artifactId>org.eclipse.papyrus.components.targetplatforms.parent</artifactId>
-		<version>0.0.23-SNAPSHOT</version>
+		<version>0.0.23</version>
 	</parent>
 	<artifactId>org.eclipse.papyrus.components.targetplatforms.oxygen</artifactId>
 	<packaging>eclipse-target-definition</packaging>
diff --git a/components/org.eclipse.papyrus.components.parent/targetplatforms/pom.xml b/components/org.eclipse.papyrus.components.parent/targetplatforms/pom.xml
index f8235b5..9cacb85 100644
--- a/components/org.eclipse.papyrus.components.parent/targetplatforms/pom.xml
+++ b/components/org.eclipse.papyrus.components.parent/targetplatforms/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>org.eclipse.papyrus.components</groupId>
 		<artifactId>org.eclipse.papyrus.components.parent</artifactId>
-		<version>0.0.23-SNAPSHOT</version>
+		<version>0.0.23</version>
 	</parent>
 	<groupId>org.eclipse.papyrus.components.targetplatforms</groupId>
 	<artifactId>org.eclipse.papyrus.components.targetplatforms.parent</artifactId>