Library /sys$common/syshlp/dce$uaf_help.hlb ADD, Parameters  *Conan The Librarian (sorry for the slow response - running on an old VAX)

 username

    Specifies the name of the OpenVMS account that is to be added.

    This parameter is not required if /ALL is specified. In all other
    cases it is required.

 dce-name

    Specifies the DCE principal name to be associated with the
    OpenVMS account username. If the principal exists in a different
    DCE cell from the current DCE cell then specify the DCE name in
    the format principal@cell.

    If the DCE name contain lowercase characters, spaces, or other
    special characters, enclose the entire string is quotes.

    This parameter is not required if /ALL is specified.

    If /ALL is not specified, then this parameter is optional. If
    it is not supplied then username, converted to lowercase, is the
    default.