Abstract
E-business means making the key business processes of an organization available over the Internet. Implementing an e-business solution is necessary to maintain a competitive advantage. Therefore, it’s essential for an enterprise to design its e-Business architecture from the strategic point of view. This paper presents a model to relate e-Business architecture with enterprise goals. From the model, a methodology for e-Business system integrated architecture planning is developed. The methodology consists of two key components. The first component is a planning procedure use to develop e-Business architecture. The second one is an e-Business architecture knowledge base use to facilitate the planning procedure.Keywords: e-Business; Enterprise information system; Architecture planning; Business process; Knowledge base; Methodology