TaskData Composite Services Framework (CSF) is derived from the MDM business metadata that defines customer data schema and are required by external applications in order to properly treat data relationships. CSF provides additional metadata on top of the metadata provided by the Hub thus equipping the client application with extra tools to correctly understand more complicated and irregular relationships between and within complex business entities. The framework design built around business metadata makes TaskData CSF model-independent which allows the system to easily adjust to changes of the data model or serve multiple data schemas simultaneously without the source code modification.TaskData CSF provides the layer that could be used by application developers to  reduce the amount of coding required to customize certain business logic because it brings business entities native language for implementation.