In many enterprises applying product data management, the level of implementation does not correspond to the best available technology and the enterprises’ real requirements. Also for many different reasons, basic functions in process-oriented support of change management are often used only rudimentarily. Subject of this article is a concept to support particular enterprises of make-to-order production in implementing general change management based on up-to-date functions of product data management. The available core competences are efficiently applied in order to overcome the difficulties that are associated with the reutilization of existing methods of resolution.