undo-last-edit (<CTRL>+Z)

See this command in the command table.

To access this command:

Home ribbon >>
Digitize ribbon >>
Home ribbon >> Edit >> Undo
Activate any 3D window and select <CTRL> + <Z>.
Using the command line, enter "undo-last-edit".
On the Find Command screen, highlight undo-last-edit and click Run.

Command Overview

Undo the last modification made during editing, or earlier modifications using repeated commands. This command will undo the effect of recent 3D window editing actions.