When a counterclaim raises questions affecting the interests of third parties, the defendant may, and if required by the court shall, cause the third parties to be summoned in as parties to the action.
Conn. Gen. Stat. § 52-110
Summoning in of third parties by defendant who counterclaims
(1949 Rev., S. 7832; P.A. 82-160, S. 45.) History: P.A. 82-160 rephrased section.
Official source: Connecticut General Assembly. Reproduced from public-domain Connecticut statutes; confirm against the official source for the current text. Not legal advice.