The goal of this paper is to give an overview of a thesis that focuses on the domain of e-business models and its application in Management Information Systems (MIS) and Requirements Engineering. The heart of the thesis is the development of an e-Business Model Ontology based on an extensive review of enterprise ontologies and business model literature. By merging the advantages of these two domains, one creates an appropriate basis for the development of a set of software prototypes that help managers understand, communicate and share, design and change e-business models. Further, such models that explain the e-business logic of a company would help IS designers better understand and implement e-business systems without reinventing strategy.
