item.setUpdate("growl");
        submenu.getChildren().add(item);
        item = new MenuItem();
        item.setValue("Delete");
        item.addActionListener(FacesUtil.createMethodActionListener("#{positionedMenuController.delete}", Void.class,
                new Class[] { ActionEvent.class }));
        item.setUpdate("growl");
        submenu.getChildren().add(item);
        model.addSubmenu(submenu);