Oregon Revised Statutes Justice Courts § 52.650

A judgment proposed as a setoff under ORS 52.640 must be final and no longer subject to appeal. If the judgment was given in another court than the one where the application is made, the party proposing the setoff must produce the transcript of the judgment, certified by the proper justice, which certificate shall also state how much of the judgment remains unsatisfied and that the transcript is given for the purpose of being a setoff against the judgment to which it is proposed as a setoff.