La. Civ. Code art. 3439
Current with changes from the 2024 legislative session, Chs. 3, 6-496, effective on or before 7/1/2024
A co-owner, or his universal successor, commences to possess for himself when he demonstrates this intent by overt and unambiguous acts sufficient to give notice to his co-owner.
Any other precarious possessor, or his universal successor, commences to possess for himself when he gives actual notice of this intent to the person on whose behalf he is possessing.
La. C.C. § 3439