*** empty log message ***
diff --git a/platform/org.eclipse.platform/intro/whatsnewEx3.xml b/platform/org.eclipse.platform/intro/whatsnewEx3.xml
index 47ce7f7..d7e45da 100644
--- a/platform/org.eclipse.platform/intro/whatsnewEx3.xml
+++ b/platform/org.eclipse.platform/intro/whatsnewEx3.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8" ?>
 <introContent>
   	<extensionContent id="org.eclipse.ui.workbench.migration" name="Porting Guide" alt-style="css/whatsnew.properties" style="css/whatsnew.css" path="whatsnew/@">
-		<group style-id="content-group" id="content-group">
+		<group filter="plugin=org.eclipse.platform.doc.isv" style-id="content-group" id="content-group">
        		<link label="Migration from the previous release" url="http://org.eclipse.ui.intro/showHelpTopic?id=/org.eclipse.platform.doc.isv/porting/eclipse_3_2_porting_guide.html" id="migration" style-id="content-link">
           		<text>Learn what you need to do to make your old code work in Eclipse 3.2</text>
        		</link>