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

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

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

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

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