S.D. Codified Laws § 15-16-31

Such judgments and decrees of the district court of the United States, filed and docketed pursuant to § 15-16-28, may be discharged and canceled of record by filing a copy thereof and of the fact of such discharge or cancellation, duly authenticated, or a transcript therefrom containing the facts needed for a docket entry, and the fact of discharge and cancellation, duly authenticated, and the clerk shall note the fact of such discharge and cancellation on the docket.