Calc Guide

To move submenus (such as File | Send), select the main menu (File) in
the Menu list and then, in the Menu Content section of the dialog,
select the submenu (Send) in the Entries list and use the arrow keys to
move it up or down in the sequence. Submenus are easily identified in
the Entries list by a small black triangle on the right hand side of the
name.
In addition to renaming, you can specify a keyboard shortcut that
allows you to select a menu command when you press Alt+ an
underlined letter in a menu command.
1) Select a menu or menu entry.
2) Click the Menu button and select Rename.
3) Add a tilde (~) in front of the letter that you want to use as an
accelerator. For example, to select the Save All command by
pressing Alt+V, enter Sa~ve All.
Adding a command to a menu
You can add commands to the supplied menus and to menus you have
created. On the Customize dialog, select the menu in the Menu list and
click the Add button in the Menu Content section of the dialog.
Figure 331: Adding a command to a menu
Chapter 14 Setting up and Customizing Calc 413