La. Civ. Code art. 2296
Current with operative changes from the 2024 Third Special Legislative Session
An incompetent person or a person of limited legal capacity may be the owner of an affair, but he may not be a manager. When such a person manages the affairs of another, the rights and duties of the parties are governed by the law of enrichment without cause or the law of delictual obligations.
La. C.C. § 2296