To duplicate a user interface element
- Click Tools
tab
Customization
panel
User
Interface.
At the command prompt,
enter cui. - In the Customize User Interface Editor, Customize tab, Customizations In <file name> pane, expand the main node for the user interface element that you want to duplicate.
- Right-click
over the user interface element, and click Duplicate.

A copy of the selected user interface element is created in-place directly above the selection in the Customizations In <file name> pane.
NoteThe key combination CTRL+D can be used to duplicate a user interface element in-place. - Click OK.