Conceptual reference process models (RPM) are used as a basis for the construction of project-specific models and can be seen as best-practice or common-practice solutions of a particular scope. The project specific adaptation of RPM is usually a very complex and costly task. In recent years, different reference modelling methods have been developed that focus on increasing the efficiency of the use of RPM by providing methodical support. Integrating and applying the different concepts of these methods can accomplish these objectives.
