/VALUE=value-specifier

    Specifies a new identifier value. Note that an identifier value
    cannot be modified from a UIC to a non-UIC format or vice versa.
    The following formats are valid for the value-specifier:

    IDENTIFIER:n     An integer value in the range of 65,536 to
                     268,435,455. You can also specify the value
                     in hexadecimal (precede the value with %X) or
                     octal (precede the value with %O).

                     To differentiate general identifiers from UIC
                     identifiers, %X80000000 is added to the value
                     you specify.

    GID:n            GID is the POSIX group identifier. It is an
                     integer value in the range 0 to 16,777,215
                     (%XFFFFFF). The system will add %XA400.0000
                     to the value you specify and then enter this
                     new value into the system RIGHTSLIST as an
                     identifier.

    UIC:uic          A UIC value in the standard UIC format.