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

 job-name

    Specifies the name of the job as defined when the job was
    submitted. You can specify only job names that are associated
    with your user name. (A job is associated with the user name of
    the process that submits it.)

    To specify a job that does not have a unique name, use the /ENTRY
    qualifier to specify the entry number. If you specify both
    the job-name parameter and the /ENTRY qualifier, the job-name
    parameter is ignored.

    If you specify the job-name parameter, the command searches for a
    job with the specified name in the queue SYS$BATCH. To specify a
    job in a different queue, you must specify the name of the queue
    using the /QUEUE qualifier.