Using business‐process simulation within a business‐process reengineering approach

This paper presents a case study of the use of business‐process simulation within the context of a business‐process‐reengineering approach to change. The process‐based change methodology provides context to the simulation technique in that it connects the aims of a business‐process simulation (BPS) study to the strategic aims of the organisation and incorporates a consideration of human factors in order to achieve successful implementation of redesigned processes. Conversely, the ability of BPS to incorporate system variability, scenario analysis and a visual display to communicate process performance makes it a useful technique to provide a realistic assessment of the need for, and results of, change.