La. Civ. Code art. 1786
Current with changes from the 2024 Legislative Session, Acts 3, and 6-86
When an obligation binds more than one obligor to one obligee, or binds one obligor to more than one obligee, or binds more than one obligor to more than one obligee, the obligation may be several, joint, or solidary.
La. C.C. § 1786