VMS Help DECnet-Plus, DCL Commands, DIRECTORY, Qualifiers, /HEADING  *Conan The Librarian (sorry for the slow response - running on an old VAX)

       /HEADING
       /NOHEADING

    Controls whether a heading line consisting of an FTAM application
    name is displayed separately from file designations. Each FTAM
    system specified in a DIRECTORY command generates a separate
    directory header.

    Default value:   Header displayed