Does the property service management manual count as a contract?

The property service management manual is a contract. According to relevant information, a contract is an agreement between civil subjects to establish, change and terminate the civil legal relationship, and a property management agreement is a contract in which the property service provider provides property services to the owner, such as the maintenance of buildings and their ancillary facilities, the management and maintenance of environmental sanitation and related order in the property service area, and the owner pays the property fee. Property is a kind of trusteeship service, which is entrusted by the developer to manage the community. Such as public buildings and public facilities.