Menu Sets

To open the Menu Sets editor, select the Status Line drop-down list and select Customize.

From the Menu Sets editor, you can create, edit, rename, remove, and restore menu sets.

Menu Sets editor menus

New Menu Set: Creates a new menu set.
Rename: Renames the currently selected menu set.
Remove: Removes the currently selected menu set.
Revert Menu Name to Default: Restores the menu set to its default state. This option is available if the menu set currently selected in the Menu Sets column is one of the default Maya menu sets (the Animation, Polygons, Surfaces, Rendering, Dynamics, and nDynamics menu sets).
Restore Default Menu Sets: Restores the default Maya menu sets (the Animation, Polygons, Surfaces, Rendering, Dynamics, and nDynamics menu sets), while preserving any custom menu sets that have been added.