Hi,
I’ve added an idea to bring the Undo buttons to other screens, not just the Procedure tab, so that any changes can easily be undone.
For example, where a trigger or input/output is changed and there is a need to revert the change.
If you think this would be a useful improvement, feel free to give it a vote via this link Add undo button to all of the edit screens (not just | Nintex Ideas
Eddie.