When two or more people own the same property, one of the owners CAN force a sale of the jointly owned property via a partition action or lawsuit. Partition actions in Pennsylvania are legal proceedings used when co-owners of property cannot agree on how to manage or dispose of a property.This is a document through which the parties agree that particular property will be "separate property" and will not be divided. If any item does not apply to the property being documented,. About halfway up through pole sleeve after completing step 5. 2.