-
Click
Tools
tab
Customization
panel
User
Interface
.
At the command prompt,
enter cui.
- In the Customize User Interface Editor, Customize tab, Command List pane, locate the command you want to duplicate.
- Right-click
over the command. Click Duplicate.

A copy of the selected command is created in-place directly above the selected command in the Command List pane.
NoteThe key combination CTRL+D can be used to duplicate a command in-place.