Library /sys$common/syshlp/nclhelp.hlb set, event_dispatcher, outbound_stream, sink_end_user  *Conan The Librarian (sorry for the slow response - running on an old VAX)

    Default: Number = 82   Value: End-user specification

    Sink session control end user specification for this stream.

    set [node node-id] event dispatcher outbound stream stream-name -
        sink end user end-user-spec

    Example:

    set event disp out stream local_stream sink end user number = 82