Partition is the legal term referring to division of real property interests among co-owners (tenants in common). The partition deed is the legal document that allows a property to be divided among coowners, ending joint ownership of the property.Edit, sign, and share Agreement to Partition Property - Texas online. No need to install software, just go to DocHub, and sign up instantly and for free. A marital property partition is an agreement between spouses that allows them to convert community property into the separate property of one spouse. A partition suit is a two-step process resulting in two orders, each of which is considered final for purposes of appeal. A partition agreement divides, or partitions, a married couple's community estate into two separate estates. Very generally, the partition of real property is the division of previously undivided interests among joint owners or cotenants1.