Defendants in addition to those named in the original complaint may be added within a reasonable time and defendants may be added throughout the duration of the suit, as appropriate.
S.D. Codified Laws § 46-10-3.1
Adding additional defendants as parties
Source: SL 1980, ch 305, § 9.
Official source: South Dakota Legislature. Reproduced from public-domain South Dakota statutes; confirm against the official source for the current text. Not legal advice.