No abstract

Abstract. Current UML Profiles for Business Process Modelling realise a narrow focus of the process, and capture the process flow on a low level of detail. They do not provide a comprehensive coverage of theoretical aspects. In this work, we have designed a UML 2 Profile for Business Process Modelling that provides two complementary perspectives, focussing on the business process context (e.g. goals, measures, products, customers, etc.) as well as on the detailed business process flow. Therefore, the profile presents a business process in a very comprehensive way. It is tested with an example business process.

The UML 2 Activity Diagram is designed for modelling business processes, but does not yet include any concepts for modelling process goals and their measures. We extend the UML 2 Activity Diagram with process goals and performance measures to make them conceptually visible. Additionally, we provide a mapping to BPEL to make the measures available for execution and monitoring. This profile and its mapping are tested with an example business process.

The Event-Driven Process Chain (EPC) is designed for modelling business processes, but does not yet include any means for measuring the performance of a business process. Thus, we extend the metamodel of the EPC with performance measures to make them conceptually visible. The extensions are tested with an example business process.

Variability Models are designed for modelling variabilities of a software. Unfortunately they are not part of a wellknown modelling framework for a higher usability, like the Unified Modelling Language. To address this limitation, we provide a UML 2 profile for variability models. Furthermore we show the dependency from the UML profile to activity diagrams to make the relationship between variability models and process models visible. This profile and its mapping are tested with example business processes.