Louisiana Code of Civil Procedure Tit. III, Art. 642. Determination by court whenever joinder not feasible

(1) To what extent a judgment rendered in the person's absence might be prejudicial to him or those already present.

(2) The extent to which the prejudice can be lessened or avoided by protective provisions in the judgment, by the shaping of relief, or by other measures.

(3) Whether a judgment rendered in the person's absence will be adequate.

(4) Whether the plaintiff will have an adequate remedy if the action is dismissed for nonjoinder.