Proxies are managed using the AUTHORIZE facility.  Here are
    examples of adding proxies to grant access to remote user
    SMITH on node LAMCHP to the JONES account on the local node:

    UAF> ADD/PROXY DOMAIN:LAMCHP.SCH.DEC.COM::SMITH JONES
    UAF> ADD/PROXY DEC:.SCH.LAMCHP::SMITH JONES
    UAF> ADD/PROXY LOCAL:.LAMCHP::SMITH JONES

    Each proxy record should specify a default account, regardless
    of whether a default wildcard proxy exists, to ensure that at
    least one valid destination account is specified.  For example,
    if a default wildcard proxy existed on DEC:.SCH.PRKCHP:

    UAF> SHOW/PROXY *

     Default proxies are flagged with (D)

    DEC:.SCH.LAMCHP::*
        * (D)

    The SYSTEM user on node LAMCHP would have default proxy access
    into the SYSTEM account on PRKCHP.

    If the network manager then wished to add ALTERNATE as an
    alternate account to be used from the SYSTEM account on LAMCHP,
    while still retaining SYSTEM as the default, he would need to
    explicitly specify that default in the new proxy record like so:

    UAF> ADD/PROXY DEC:.SCH.LAMCHP::SYSTEM SYSTEM/DEFAULT, ALTERNATE

    So the proxy database on PRKCHP would now look like this:

    UAF> SHOW/PROXY *

     Default proxies are flagged with (D)

    DEC:.SCH.LAMCHP::*
        * (D)

    DEC:.SCH.LAMCHP::SYSTEM
        SYSTEM (D)     ALTERNATE

    If he instead did this:

    UAF> ADD/PROXY DEC:.SCH.LAMCHP::SYSTEM ALTERNATE

    So the proxy database looked like this:

    UAF> SHOW/PROXY *

     Default proxies are flagged with (D)

    DEC:.SCH.LAMCHP::*
        * (D)

    DEC:.SCH.LAMCHP::SYSTEM
        ALTERNATE

    then DEC:.SCH.LAMCHP::SYSTEM would no longer have default
    access to PRKCHP's SYSTEM account.  That is because only one
    proxy record is considered for proxy processing; and in this
    case, the exact match DEC:.SCH.LAMCHP::SYSTEM is preferred
    over the DEC:.SCH.LAMCHP::* match.  This
    DEC:.SCH.LAMCHP::SYSTEM proxy record does not specify any
    default account.

    For further information on how proxies are used to grant
    access, refer to HELP NETWORK_MANAGEMENT ACCESS_CONTROL
    OPENVMS_POLICY.