To create a temporary override key
- Click Tools
tab
Customization
panel User
Interface. 
At the command prompt,
enter cui. - In the Customize User Interface Editor, Customize tab, click the plus sign (+) next to Keyboard Shortcuts to expand it.
- In
the Customizations In <file name> pane, right-click
Temporary Override Keys. Click New Temporary Override.
A new temporary override (named TemporaryOverride1) is placed at the bottom of the Temporary Override Keys tree.
- Do
one of the following:
- Enter a new name over the default name TemporaryOverride1.
- Right-click TemporaryOverride1. Click Rename. Enter a new temporary override name.
- Click TemporaryOverride1, wait, and click again over the temporary override’s name again to edit its name in-place.
- Select
the new temporary override in the tree view, and update the Properties
pane:
- In the Description box, enter a description for the temporary override key.
- In the Key(s) box, click the […] button to open the Shortcut Keys dialog box. In the Shortcut Keys dialog box, click in the Press New Shortcut Key box to ensure the box has focus, and press a key. Valid modifier keys include function (Fn keys) with no modifiers, SHIFT+letter, or SHIFT+number key.
- In the Macro 1 (Key Down) box, enter a macro to be executed when the temporary override key is pressed. When no value is assigned, the default macro is ^c^c.
- In
the Macro 2 (Key Up) box, enter a macro to be executed when the
temporary override key is released. When no value is defined, key
up restores the application to its previous state (before the temporary
override was executed).NoteFor information about creating a macro, see Create Macros.