Towards Requirements Engineering in a Service-Oriented Environment--Extending the SOA Interaction Triangle

In this paper we present an approach towards requirements engineering for the development of software systems in a service-oriented context. It differs from conventional requirements engineering as it includes additional stakeholders and considers specifics of service-oriented environments. Thus, our approach integrates methods and practices from traditional requirements engineering to extend the SOA interaction triangle. A case study will be presented to illustrate the applicability of the method.