docs/org.eclipse.wst.wsdl.doc.isv/plugin.xml

<?xml version="1.0" encoding="UTF-8"?>
<?eclipse version="3.4"?>
<plugin>

   <extension point="org.eclipse.help.toc">
      <toc file="topics_Reference.xml" />
	  <toc file="javadoctoc.xml"/>
	  <toc file="topics_ExtPoint_Reference.xml"/>      
   </extension>

</plugin>