Modellbaserad systemutveckling i komplexa verksamheter. En fallstudie av Coremetoden
In system development it is today increasingly common to use a model-based system development method. These methods that are suited for Agile work with simple and quick updates and implementations of new applications in systems conform to the requirements that are becoming more important today, namely more flexible and less expensive system that still maintain high quality and safety.A company that has been working with this type of system development method for a long time is Genicore AB, which also has developed their own tools and model language in order to better model the information management systems in complex and abstract operations. Genicore AB is trying to spread their method other developers and have therefore taken the initiative to start this study. The method is evaluated and tested by two students with relatively little experience in model-based systems engineering in order to gain a new perspective on how the method functions. The method has been applied to an educational activity in order to test it in a new domain, and this led us to our research question;?What criteria are of particular relevance in the implementation of a MBSD method on on complex businesses??Through literature reviews and interviews, we formed an idea of how model-based system development works from a theoretical perspective, and then continued to the case study conducted on the educational activities at the faculty of IT at University of Gothenburg. With the help of Genicore AB's own tools we modeled the educational operation from a phenomenological perspective and took out a list of relevant criteria for evaluating the method. The conclusions we have been able to draw are that there are opportunities for model-based systems to be developed and applied in more areas than in the current situation. Model-based systems from a phenomenological perspective are something that requires some prior knowledge to be applied in a proper way, but will generate a very orderly and efficient information model.The report is written in Swedish.Keywords: Business analysis, model based system development, MBSE, MBSD, educational activity, the Core method.