Deleting masking format
To delete an existing masking format:
Open Application Data Protection.
In the left pane, click Masking Format. The list of masking formats is displayed.
Click the overflow icon () corresponding to the masking format that you want to delete.
Note
The predefined masking formats can't be deleted. You can only view them.
Click Delete. A dialog box appears prompting to confirm the action.
Click Delete. A message, <Masking format-name> has been deleted appears on screen.