Abstract. Management of development processes in di erent engineering disciplines is a challenging task. We present an integrated approach which covers not only the activities to be carried out, but also the resources required and the documents produced. Integrated management of processes, resources, and products is based on a model which is formally speci ed by a programmed graph rewriting system. Management tools are generated from the formal speci cation. In this way, we obtain a management system which assists in the coordination of developers cooperating in the development of a complex technical product.