Authors: Jha, A., Cox, K. and Phalp, K.T.
This paper proposes a strategy-oriented requirements engineering methodology that creates a best fit between the business strategy and the Web services capabilities that the organization provides to the outside world. The methodology presented in the paper builds upon eBMO, e-Business modeling ontology by Pigneur and Osterwalder by applying Jackson's Progression of Problems. We apply Jackson's Progression of Problem in a unique way to describe business perspective on Web service value. We use problem domain modeling approach to describe Web services capabilities. Our approach is illustrated via an example of Amazon Web services. We found it possible to create a best fit between the strategic objectives to implementation.