La. Civ. Code art. 1420
Current with operative changes from the 2024 Third Special Legislative Session
The provisions of this Section pertaining to responsibility of the successors among themselves for estate debts do not prevent that responsibility from being otherwise regulated by the testament or by agreement of the successors. Nevertheless, the rights of creditors of the estate cannot be impaired by the testament or by agreement among the successors.
La. C.C. § 1420