VMS Help SET, RIGHTS_LIST, Qualifiers, /PROCESS  *Conan The Librarian (sorry for the slow response - running on an old VAX)

       /PROCESS[=process-name]

    Specifies the name of the process whose rights list is to be
    modified. The process name can contain from 1 to 15 alphanumeric
    characters.

    If you specify the /PROCESS qualifier, you cannot use the
    /IDENTIFICATION qualifier. By default, if neither the /PROCESS
    nor the /IDENTIFICATION qualifier is specified, the current
    process is assumed.

    You cannot use the /PROCESS qualifier with the /SYSTEM qualifier.