To add the actual menu items, place the focus on the item, in this case Drop-Down Menu0, by clicking on it, and then click the Add Items to Root Level button (figure 30). To see a further description of this menu creation process, please see the documentation for the Main Menu section.
(figure 30)
This design is EXACTLY like the design in the Main Menu section. You can build menu trees of any number of levels deep. This example demonstrates a single level list of items, but you could expand this, infinitely. If you place the focus on a selected item, and click the Edit Selected Item button, you will see the familiar Menu Item Editor dialog.
The same rules apply here about the Menu Item Caption and Image Index when assigning an Action. If you assign an Action to the Menu Item, the Caption and Image Index set in the Action's properties will override the settings that you make here.. Also, if you create menu trees, remember the rule about not assigning an Action to the root level menu, otherwise, you will not be able to access the submenus.