La. Civ. Code art. 393
Current with operative changes from the 2024 Third Special Legislative Session
The court shall appoint an undercurator to discharge the duties prescribed for him by law. The duties and powers of an undercurator shall commence upon qualification. In discharging his duties, an undercurator shall exercise reasonable care, diligence, and prudence and shall act in the best interest of the interdict.
La. C.C. § 393