This function renames a process definition, and the new name is added to the artifact's history. 

On the Process Definition page select the process from the table and click on Actions - Rename menu option.

Provide a unique new name and click on the Update button to confirm. The process definition is renamed with an alert notification message in the top right-end corner.  

On the Process Definition page select the process from the table and click on View  - History menu option.

The history of actions is listed in the table below. The “defName update" message confirms the process definition was renamed as per the datetime mentioned.