/sys$common/syshlp/helplib.hlb SET, RIGHTS_LIST, Qualifiers, /IDENTIFICATION  *Conan The Librarian (sorry for the slow response - running on an old VAX)

       /IDENTIFICATION=pid

    Specifies the process identification (PID) value of the process
    whose rights list is to be modified. The PID is assigned by the
    system when the process is created. When you specify a PID, you
    can omit the leading zeros.

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