In this master thesis the advanced design methodology is presented by which information systems requirements represented with precise UML models are transformed to project. The first section describes a research of five existing MDA tools comparison according to evaluation criteria. This criteria covers model to model and model to code transformations approach, platform of generated code and integration with UML CASE tools abilities. For requirements model transformation to design, plug-in for CASE tool MagicDraw is created according MDA standards. Model transformation plug-in takes system requirement model as input and generates design model. In this way it is possible to implement design methods that have explicit design rules. Created plug-in requirements, functional specification and architecture described in Project section. The investigation section describes investigation of the developed plug-in. In this section were investigate the working efficiency of designer increasing and the quality of design models ensuring with create MagicDraw plug-in.