2. Click Layout Setup 
in the layout bar.
For each layout, you can specify which menu set displays when a layout is active.
1. In Layout mode, choose the layout you want to work with from the Layout pop-up menu.
2. Click Layout Setup in the layout bar.
3. In the Layout Setup dialog box, choose a menu set from the Menu Set list.
•You can choose Manage Custom Menus from the Menu Set list to open the Manage Custom Menus dialog box. See Defining custom menus.