plugins/proxy/org.eclipse.papyrus.proxy.ui/plugin.xml

<?xml version="1.0" encoding="UTF-8"?>
<?eclipse version="3.4"?>
<plugin>
   <extension
         point="org.eclipse.ui.commands">
      <command
            categoryId="org.eclipse.papyrus.editor.category"
            defaultHandler="org.eclipse.papyrus.proxy.ui.handler.LinkToEcoreModelHandler"
            description="Link to ecore element"
            id="org.eclipse.papyrus.proxy.ui.handler.LinkToEcoreModelHandler"
            name="Link to ecore element">
      </command>
   </extension>
   <extension
         point="org.eclipse.ui.menus">
      <menuContribution
            allPopups="false"
            locationURI="popup:org.eclipse.papyrus.views.modelexplorer.modelexplorer.popup">
         <command
               commandId="org.eclipse.papyrus.proxy.ui.handler.LinkToEcoreModelHandler"
               id="org.eclipse.papyrus.proxy.ui.handler.LinkToEcoreModelMenu"
               label="Link to ecore element"
               style="push">
            <visibleWhen
                  checkEnabled="true">
            </visibleWhen>
         </command>
      </menuContribution>
   </extension>
   <extension
         point="org.eclipse.ui.startup">
      <startup
            class="org.eclipse.papyrus.proxy.ui.Activator">
      </startup>
   </extension>

</plugin>