examples/org.eclipse.ocl.examples.project.completeocltutorial/plugin.xml

<?xml version="1.0" encoding="UTF-8"?>
<?eclipse version="3.4"?>
<plugin>
   <extension point="org.eclipse.ocl.pivot.complete_ocl_registry">
      <document resource="model/ExtraEcoreValidation.ocl">
         <for uri="http://www.eclipse.org/emf/2002/Ecore"/>
      </document>
      <document resource="model/ExtraUMLValidation.ocl">
         <for uri="http://www.eclipse.org/uml2/5.0.0/UML"/>
      </document>
      <document resource="model/ExtraXMIValidation.ocl">
         <for uri="http://www.eclipse.org/ocl/examples/EcoreTestFile.ecore"/>
      </document>
      <document resource="model/ExtraXtextValidation.ocl">
         <for uri="http://www.eclipse.org/2008/Xtext"/>
      </document>
   </extension>

</plugin>