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.
Click Delete. A dialog box appears prompting to confirm the action.
Click Delete. A message, <Masking format-name> has been deleted appears on screen.
Caution
Practice caution! The access policy, once deleted, cannot be restored.