A contractual agreement is a legal document. In its simplest terms, it is a statement of an agreement between or among two or more parties that involves an "exchange of value." There may be money involved, or there may be an exchange of goods, services, space, or educational commodity. If there's an agreement to provide something in return for something else, it's considered a contract.
Therefore, it is important that you have a solid contract of agreeable terms between your parent community an