SketchUp

Add keyboard shortcuts using the shortcuts text-entry box (at the bottom of the panel). To add a keyboard shortcut:

1. Select LayOut > Preferences. The LayOut Preferences dialog box is displayed.
2. Select 'Shortcuts.' The Shortcuts panel is displayed.
3. Select a command in the Functions/Key list. The command is highlighted.
4. Type the desired keyboard shortcut in the shortcuts text entry box (at the bottom of the panel). You can type a combination of letters, the Shift key, Ctrl key, and Alt/Option keys. For example, press the Ctrl key and press the C key to create a keyboard shortcut of Ctrl+C. Or, just press the C key to create a keyboard shortcut of C. The keyboard shortcut appears in the Key column next to the selected command in the Function list.