Provide server prefix and URLs for pop-up menu actions. eg org.apache.geronimo. class from <extension point="org.eclipse.ui.popupMenus"> <action id="org.apache.geronimo.ui.launchSupport" label="%PopupMenus.launchSupport" icon="icons/obj16/littleG.gif" class="org.apache.geronimo.st.v30.ui.actions.LaunchGeronimoSupportAction" enablesFor="1"> </action> 2.1.3 <extension point="org.apache.geronimo.st.v30.ui.actionURLs"> <server_prefix>org.apache.geronimo.</server_prefix> <action_URL class="org.apache.geronimo.st.v30.ui.actions.LaunchGeronimoSupportAction" URL="http://geronimo.apache.org/" /> </extension> [Enter API information here.] [Enter information about supplied implementation of this extension point.] Copyright 2008-2009 The Apache Software Foundation.