VMS Help DTM, SUBMIT, Command Qualifiers, /CONFIRM  *Conan The Librarian (sorry for the slow response - running on an old VAX)

   /CONFIRM
   /NOCONFIRM (D)

   Controls whether Digital Test Manager prompts you to confirm that you
   want to submit the collection again if it has not been reviewed.
   If you have executed but not reviewed a collection, you are
   prompted to confirm resubmission of the collection.