One of the goals of computational intelligence is to coordinate various distributed data sources and services to compose more complex services that cover more than provided by a single service. The semantic grid is proposed that integrates grid technologies and semantic Web technologies by providing semantic annotations of grid services and data sources. We argue that technologies for automated composition of services are also useful for constructing statically composed service cooperating system(called 'services integration system'). In this paper, we propose a framework that supports the development of services integration systems. It helps portal site developers to discover, evaluate, and execute service chaining paths for services integration systems. Semi-automated source code generation will reduce the cost of services integration system development.