To customize a QUI menu entry there are potentially four resources that have to be changed. These are:
labelStringresource that defines the text shown.
mnemonicresource that defines the single character abbreviation and underlining for the menu entry.
acceleratorresource that binds a key combination to the entry.
acceleratorTextresource that sets the displayed characters to show the accelerator.
For example, the Frame Up entry in the debugger Travel menu is defined by the following resources
Uas the mnemonic for the Frame Up menu entry in the QUI debugger. This character will be shown underlined in the menu.
qui*debugger*travelmenu*frame_up.acceleratorText:Ctrl + U