La. Code Civ. Proc. art. 1093
Current with operative changes from the 2024 Third Special Legislative Session
When the intervention asserts ownership of, or a mortgage or privilege on, the seized property, the petition shall be served on the sheriff and all parties to the principal action as provided in Article 1313. Any other petition of intervention shall be served on all parties to the principal action as provided in Article 1314. Citation is not necessary in intervention.
La. C.P. § 1093