process-name

    The exact name of the process. If the process name is mixed-case
    or includes spaces or any other nonstandard OpenVMS characters,
    you must enclose the process name in double quotes; for example,
    "My Process". Also, when you enter a DUMP_PRIORITY MODIFY
    command, be sure to enter the process name exactly as it is
    displayed when you enter a DUMP_PRIORITY LIST command, because
    the system searches for that process name to find the entry to
    modify.

    If you attempt to modify an existing entry where the modification
    can result in a duplicate, the system displays the following
    message: "SMI-I-SDPDUPIGN, duplicate record creation ignored."
    The existing record is not removed.