plugins/gendoc/org.eclipse.papyrus.requirements.gendoc.ui/plugin.xml

<?xml version="1.0" encoding="UTF-8"?>
<?eclipse version="3.4"?>
<plugin>
   <extension
         point="org.eclipse.gendoc.wizard.runner">
      <GendocElement
            Instance="org.eclipse.papyrus.requirements.gendoc.ui.RequirementsGendoc2Runner">
      </GendocElement>
   </extension>
   <extension
         point="org.eclipse.ui.commands">
      <command
            defaultHandler="org.eclipse.papyrus.requirements.gendoc.ui.handlers.GenerateRequirementsHandler"
            id="org.eclipse.papyrus.requirements.gendoc.ui.generateRequirementsCommand"
            name="Generate requirements report">
      </command>
   </extension>
   <extension
         point="org.eclipse.ui.menus">
      <menuContribution
            allPopups="false"
            locationURI="popup:org.eclipse.papyrus.views.modelexplorer.modelexplorer.popup?after=tools">
         <command
               commandId="org.eclipse.papyrus.requirements.gendoc.ui.generateRequirementsCommand"
               id="org.eclipse.papyrus.requirements.gendoc.ui.generateRequirementsCommand"
               label="Generate requirements report"
               style="push">
            <visibleWhen
                  checkEnabled="false">
               <with
                     variable="selection">
                  <and>
                     <iterate>
                        <adapt
                              type="org.eclipse.emf.ecore.EObject">
                        </adapt>
                     </iterate>
                     <count
                           value="1">
                     </count>
                  </and>
               </with>
            </visibleWhen>
         </command>
      </menuContribution>
   </extension>

</plugin>