Marking a user as deleted
Note: Users marked as deleted are still included in the grid, and are
            indicated as such. No further amendments can be made to these users. 
 
	     - Highlight the user to be marked as deleted on the grid to display the details in the User Detail pane below.
 - Click the button on the toolbar. A message is displayed asking you to confirm the deletion or cancel.
 - Click to mark the user as deleted.