A BPR Methodology for Product Development Processes

This paper presents methodology and guidelines about the use of process modeling languages to support BPR activities in relation with Product Development process. The methodology is based on the complementary adoption of different modeling techniques such as IDEF, UML and ARIS. Starting from the analysis of different models, we have selected and associated the most appropriate modeling suite to each phase of the re-engineering process. At this purpose, diagrams coming from IDEF, UML and ARIS families have been compared with respect to following issues: degree of formality, completeness, simplicity vs. detail, capability to describe “business goal” and support to costing operations.