tbr/org.eclipse.mylyn.versions.context.ui/plugin.xml

<?xml version="1.0" encoding="UTF-8"?>
<?eclipse version="3.4"?>
<plugin>
   <extension
         point="org.eclipse.mylyn.versions.tasks.ui.actionContributions">
      <actionContribution
            class="org.eclipse.mylyn.versions.tasks.context.ImportAsContextAction">
      </actionContribution>
   </extension>

</plugin>