Situational Architecture Engineering (SAE) - Improving Strategic Change Through Architecture Methods

Market and environmental requirements call for constant changes in enterprises. To be able to record these changes in a structured way and to manage them it is helpful to use enterprise architectures as stable regulation frameworks. To support the development and the adaptation of the enterprise architectures there are numerous architecture methods (e.g. Zachman Framework, ARIS (Architecture of Integrated Information Systems), TOGAF (The Open Group Architecture Framework), DoDAF (Department of Defense Architecture Framework), BEN (Business Engineering Navigator), Semantic Object Model (SOM)), however, they often lack the necessary flexibility to enable a construction process adaptable to the given situation. This article presents a first approach towards making architecture methods flexible: meta models of the architecture frameworks of selected methods are generated and integrated into a joint meta model. The latter supports the situational adaptability of the enterprise architecture as the architecture method applied has been adapted.