This research guide includes information and resources on partition. When there are multiple claimants or joint owners to real or personal property,.This is a document through which the parties agree that particular property will be "separate property" and will not be divided. 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 agreement divides, or partitions, a married couple's community estate into two separate estates. An alphabeticalbytopic list is provided below containing information and downloadable PDF forms, when available, or links to external resources. , premarital or partition agreement). Agreement with such bottom-up evidence.