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

       /TABLE=[filespec]

    Specifies the command table that is to be modified. If you
    specify the /TABLE qualifier and omit the file specification,
    the current process command table is modified. If you include a
    file specification, the specified command table is modified. The
    default file type is .EXE.

    If you use the /TABLE qualifier to provide an input command table
    file, you should also use the /OUTPUT qualifier to provide an
    output table file; otherwise, the modified command table will
    be written to your process and will replace your process command
    table.

    You can only use the /TABLE qualifier in /DELETE or /REPLACE
    mode; you cannot use the /TABLE qualifier in /OBJECT mode.

    In /REPLACE and /DELETE mode, the default is /TABLE with no input
    file specification.