South Dakota Codified Laws
Chapter 16A - Enforcement Of Foreign Judgments
Section 15-16A-4 - Affidavit of names and addresses.

15-16A-4. Affidavit of names and addresses.
At the time of the filing of the foreign judgment, the judgment creditor or his lawyer shall make and file with the clerk of courts an affidavit setting forth the name and last known post office address of the judgment debtor, and the judgment creditor.

Source: SL 1975, ch 160, ยง3.