This paper looks at how organizations can successfully change their business processes through a method called business process reengineering (BPR). The researchers studied four organizations that had already done BPR projects to see what steps they took. They found 30 activities that need to be done during the BPR process, and that the specific activities can vary based on the type of process being changed and how the project is approached. The paper provides a detailed plan for organizations to follow when implementing BPR to get the best results.