Court Forms and Instructions. Completing the Forms.Find a Phoenix Partition Referee at FedReceiver. I am a part of a partition in Phoenix Arizona for a house my Ex and I own. We are both on the deed and she is the only one on the mortgage. The document is a partition agreement between two parties to terminate their community ownership of a parcel of land and divide it between them. A partition action is a court procedure that deals with property division disputes among co-owners or joint owners at a specific location as per regulations. Partition is recommended to avoid family disputes over shares and allow each owner control of their portion. A request to partition the property must be part of the divorce filing for the court to consider such an action. From DOS to create a suspend-to-disk file or partition.