Printing Labeled Output
Typically, printers are shared resources. Multilevel printing allows users who are operating
at different security levels to share a printer, subject to the restrictions
of the security policy. The printing service is also label-aware so that
labels can be clearly marked on printed documents.
You can assume the System Administrator role in role-based access control (RBAC)
to configure a printer so that the output is labeled. The session
label at which the print job is initiated is printed on the
banner and trailer pages. The label of the session is also added
to the header and footer of every printed page. The labels can
be printed because of a printing adapter. The Trusted Extensions printing adapter
determines the host label or the zone label at which the print
request was initiated. The adapter passes along this label information with the
print job to enable the printed output to be labeled.