VMS Help DCE_SECURITY, Admin Intro, DCE$EXPORT, ADD  *Conan The Librarian (sorry for the slow response - running on an old VAX)

  Adds DCE principal names.  The ADD command can only be used
  with the following qualifier:

     o  ADD/EXCLUDE       Adds a DCE principal name to the EXPORT
                          exclude list (see /EXCLUDE).

  Additional Information (explode) :

• /EXCLUDE