diff --git a/libraries/EPF_Practices_Library/core.tech.slot.base/plugin.xmi b/libraries/EPF_Practices_Library/core.tech.slot.base/plugin.xmi
index 7c27c9e..225647b 100644
--- a/libraries/EPF_Practices_Library/core.tech.slot.base/plugin.xmi
+++ b/libraries/EPF_Practices_Library/core.tech.slot.base/plugin.xmi
@@ -2,7 +2,8 @@
 <xmi:XMI xmi:version="2.0"
     xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xmlns:org.eclipse.epf.uma="http://www.eclipse.org/epf/uma/1.0.5/uma.ecore" xmlns:org.eclipse.epf.uma.resourcemanager="http:///org/eclipse/epf/uma/resourcemanager.ecore"
-    xmlns:epf="http://www.eclipse.org/epf" epf:version="1.5.0">
+    xmlns:epf="http://www.eclipse.org/epf" epf:version="1.5.0" xmlns:rmc="http://www.ibm.com/rmc"
+    rmc:version="7.5.0">
   <org.eclipse.epf.uma.resourcemanager:ResourceManager xmi:id="_-cCH8LXuEduGP_98XMd0fg"
       guid="_-cCH8LXuEduGP_98XMd0fg">
     <resourceDescriptors xmi:id="_V7uggMhOEdubbfDwtMqgaQ" id="_Q8ipsMhOEdubbfDwtMqgaQ"
@@ -52,7 +53,7 @@
               isAbstract="true"/>
           <contentElements xsi:type="org.eclipse.epf.uma:Artifact" xmi:id="_i3vkoLS-EduDY8LNbMCDBA"
               name="technical_specification_slot" guid="_i3vkoLS-EduDY8LNbMCDBA" presentationName="[Technical Specification]"
-              briefDescription="This slot serves as an abstraction of high level artifacts."
+              briefDescription="This slot serves as an abstraction of high level artifacts that describe requirements, constraints, and goals for the solution."
               isAbstract="true">
             <presentation xmi:id="-jbCbONi6H6_jHT7i7yGLtQ" href="uma://-jbCbONi6H6_jHT7i7yGLtQ#-jbCbONi6H6_jHT7i7yGLtQ"/>
           </contentElements>