examples/org.eclipse.qvto.examples.xtext.imperativeocl/plugin.xml

<?xml version="1.0" encoding="UTF-8"?>
<?eclipse version="3.0"?>

<plugin>

   <extension point="org.eclipse.emf.ecore.generated_package">
      <!-- @generated ImperativeOCLCS -->
      <package
            uri="http://www.eclipse.org/qvt/pivot/1.0/ImperativeOCLCS"
            class="org.eclipse.qvto.examples.xtext.imperativeocl.imperativeoclcs.ImperativeOCLCSPackage"
            genModel="model/ImperativeOCLCS.genmodel"/>
   </extension>

</plugin>