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

       /NOTIFY
       /NONOTIFY (default)

    Determines whether a notification message is broadcast to the
    parent when the created terminal window exits. This qualifier is
    used only with the /NODETACH qualifier.