/sys$common/syshlp/ACLEDT.HLB
ACE_FLAGS
 *Conan The Librarian 

    (type, option_flags, access_to_grant)

    The option_flags field defines any options to be applied to the
    ACE. It can be any of the following:

       DEFAULT
       HIDDEN
       NONE
       NOPROPAGATE
       PROTECTED
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