Oprezno, treceoptuzeni - je third or second of first defendant in a case.
third-party znaci nesto drugo -- pogledati ovdje.

The third-party summons is used when the defendant commences a third-party action. This occurs when the defendant seeks to include in the litigation an entity not already a party who may be liable to the defendant for all or part of the plaintiff's claims against the defendant. An easy example is the case of a car accident. The passenger in car A commences an adversary proceeding against the driver of car B. The driver of car B then files a third-party complaint against the driver of car A, to bring driver B's claims against driver A into the adversary proceeding.