/sys$common/syshlp/helplib.hlb DTM, PLAY, Command Qualifiers, /RESULT_FILE  *Conan The Librarian (sorry for the slow response - running on an old VAX)

   /RESULT_FILE=file-specification
   /NORESULT_FILE (D)

   Specifies whether a file is to receive a copy of the output. If
   you specify /RESULT_FILE but do not include a file specification,
   Digital Test Manager places the results in a file named file-name.RES.
   If you specify the /NORESULT_FILE qualifier (the default), the
   session file is played but the output is not saved.