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

 topic

    Specifies a subject for which you want information-a LANCP
    command or LANCP command and command keyword. If you enter the
    HELP command with a command name only, such as HELP SET, LANCP
    displays a list of all of the command keywords used with the SET
    command.