Formation of Business Entities and Nonprofit Corporations Under the Texas Business Organizations Code: Online filing available through SOSDirect. Association Management Agreement, 23-22, 24-16.This is a document through which the parties agree that particular property will be "separate property" and will not be divided. A deed is a legal document that transfers ownership of real property. Real property is land, or anything attached to land, such as buildings. An instrument concerning real or personal property may be recorded if it has been acknowledged, sworn to with a proper jurat, or proved according to law.