Two‐dimensional process modeling (2DPM) : A new approach to integration of process workflow, process structure, and resource communication

Purpose – The traditional methods for process modeling emphasize the process workflow considerations at the cost of the associated process structure and resource communication. In the real process world, however, all these aspects are integrated and appear simultaneously: the workflows are driven by communication across the structure of resources. The aim of this paper is to explore a new approach based on an innovative, two‐dimensional view of the process world in an enterprise, integrating the workflow, the structure, and the communication from the beginning on. Design/methodology/approach – Contrary to the traditional methods, the workflow diagrams are not directly designed by the process modeler, but rather they are automatically generated from the connectivity of specified resource communication. The modular documentation contains text and graphic information about the entire process world (structure of process resources, structure of process workflows, resource communication and interaction, communication through internal/external interfaces). Findings – A new systematic approach to modular, process‐oriented enterprise description has been developed. Its two‐dimensional model allows an integrated visualization of the entire process world. The resulting process documentation is absolutely consistent and of very high quality. The user‐friendly access to information is made possible by clear interdependencies of process‐defining objects embedded in a relational documentation model. An update of the complete documentation can be performed automatically from the common database. The successful software implementation of the prototype application and its use in small customer projects demonstrate the practical feasibility of the two‐dimensional approach. Originality/value – The two‐dimensional process modeling (2DPM) is a new systematic approach to modular process‐oriented enterprise description. A software implementation based on the underlying model together with professional programming tools and principles would be necessary to arrive at a marketable product.