The security administrator can do the following in the LOCAL DEFINITIONS section of the label_encodings file:
Specify a user clearance and a user minimum label that is different from the definitions in the ACCREDITATION RANGE section.
For the procedure, see How to Specify Default User Labels.
Specify which colors are assigned to labels.
Color definitions are optional. However, assigning colors to labels is highly recommended.
For the procedure, see How to Assign a Color to a Label or Word.
For more information, see the label_encodings(4) man page.