registerAction(new CopyAttributeAction(application));
registerAction(new CopyRelationshipAction(application));
registerAction(new CopyProcedureParameterAction(application));
registerAction(new PasteAction(application));
UndoAction undoAction = new UndoAction(application);
undoAction.setEnabled(false);
registerAction(undoAction);
RedoAction redoAction = new RedoAction(application);
redoAction.setEnabled(false);
registerAction(redoAction);