The partition deed is the legal document that allows a property to be divided among coowners, ending joint ownership of the property. The document is a partition agreement between two parties to terminate their community ownership of a parcel of land and divide it between them.Very generally, the partition of real property is the division of previously undivided interests among joint owners or cotenants1. The purpose of a partition agreement is to allow spouses to convert their interest in community property into separate property. Tex. Fam. This research guide includes information and resources on partition. When there are multiple claimants or joint owners to real or personal property,. Partition is the legal term referring to division of real property interests among co-owners (tenants in common). 104 Of course, the possibility. If other co-owners don't want to sell, it's difficult to stop, but there are solutions. My spouse is holding up the sale of our martial home.