core/contexts/org.eclipse.rcptt.ctx.extensions/plugin.xml

<?xml version="1.0" encoding="UTF-8"?>
<?eclipse version="3.4"?>
<plugin>
   <extension
         point="org.eclipse.rcptt.core.ecl.parser.context_container_provider">
      <provider
            class="org.eclipse.rcptt.ctx.extensions.ParamContextProvider"
            contextId="org.eclipse.rcptt.ctx.parameters">
      </provider>
      <provider
            class="org.eclipse.rcptt.ctx.extensions.EclContextProvider"
            contextId="org.eclipse.rcptt.ctx.ecl">
      </provider>
      <provider
      		class="org.eclipse.rcptt.ctx.extensions.GroupContextProvider"
      		contextId="org.eclipse.rcptt.ctx.group">
      </provider>
      <provider
      		class="org.eclipse.rcptt.ctx.extensions.SupercontextProvider"
      		contextId="org.eclipse.rcptt.ctx.super">
      </provider>
   </extension>

</plugin>