How to: Group Menu Items
For readability, separate groups of similar menu items with dividing lines. For example, in Visual FoxPro, the Edit menu has a line separating the Undo and Redo commands from the Cut, Copy, Paste, Paste Special, and Clear commands.
To group menu items
In the Prompt column, type \-. This creates a dividing line.
Drag the button to the left of the \- prompt to move the dividing line until it appears where you want it.