La. Stat. tit. 13 § 4987
Current with changes from the 2024 legislative session from Acts 3, and 6-104
The term "co-owner" as used in R.S. 13:4985 through R.S. 13:4990 is defined as the owner of any interest in the real property partitioned or any interest affecting such real property which renders such co-owner a proper party to a partition thereof.
La. R.S. § 13:4987