We need to create a table of the known context menus. We can start with documenting IResolve and Layer. This is the technical half of all the Usability issue on context menus. I am listing this as Critical as it prevents release of a frozen catalog .ui plugin. Short example: Part Name: Tasks Registering Class: TasksView Menu Id: org.eclipse.ui.views.TaskList Workbench Part Id: org.eclipse.ui.views.TaskList Please see this page for an complete example: -<http://www.jdg2e.com/ch21.actions.table/doc/index.html>