bundles/org.eclipse.emf.ecp.view.custom.ui.swt/plugin.xml

<?xml version="1.0" encoding="UTF-8"?>
<?eclipse version="3.4"?>
<plugin>
   <extension
         point="org.eclipse.emf.ecp.ui.view.swt.renderers">
      <renderer
            renderer="org.eclipse.emf.ecp.view.spi.custom.swt.CustomControlSWTRenderer">
         <staticTest
               element="org.eclipse.emf.ecp.view.spi.custom.model.VCustomControl"
               priority="10">
         </staticTest>
      </renderer>
   </extension>

</plugin>