Rule 20 – Permissive Joinder of Parties

(A) Permissive joinder.(1) All persons may join in one [1] action as plaintiffs if they assert any right to relief jointly, severally, or in the alternative in respect of or arising out of the same transaction, occurrence, or series of transactions or occurrences and...

Rule 18 – Joinder of Claims and Remedies

(A) Joinder of claims. A party asserting a claim for relief as an original claim, counterclaim, cross-claim, or third-party claim, may join, either as independent or as alternate claims, as many claims, whether legal, equitable, or statutory as he has against an...