Rule 4:8-1. Third Party Brought in by Defendant
Rule 4:8-2. Third Party Brought in by Plaintiff
A plaintiff against whom a counterclaim is asserted may cause a third party to be brought in under circumstances which under R. 4:8-1 would entitle a defendant to do so and in the manner prescribed by R. 4:8-1.
N.J. Ct. R. 4:8