Modifying menu entries
In addition to changing the sequence of entries on a menu or submenu, you can add submenus, rename or delete the entries, and add group separators.
To begin, select the menu or submenu in the Menu list near the top of the Customize page, then select the entry in the Entries list under Menu Content. Click the Modify button and choose the required action from the drop-down list of actions.
Most of the actions should be self-explanatory. Begin a group adds a separator line after the highlighted entry.