15-6-19(c). Pleading reasons for nonjoinder. A pleading asserting a claim for relief shall state the names, if known to the pleader, of any persons as described in subdivisions 15-6-19(a)(1) and (2) who are not joined and the reasons why they are not joined.
Source: SD RCP, Rule 19 (c) as adopted by Sup. Ct. Order March 29, 1966, effective July 1, 1966; as amended by Sup. Ct. Order No. 2, March 31, 1969, effective July 1, 1969.