Abstract: Using an enhanced service contract to support the design, deployment, testing, and operation of an enterprise-wide service-oriented architecture. The enhanced service contract includes both static and dynamic parameters and may be contained in an electronic format to facilitate automating of certain design, deployment, testing, and operation functions. The enhanced service contract supports validating system requirements for a service, including developing test code used to test services. The enhanced service contract also supports performance testing during operations and supports allocating system costs and optimizing system resources.