BPR seeks to dramatically improve processes through radical redesign based on a focus on customers and outcomes. It examines processes from a global perspective to remove activities that do not create value for the end customer. Successful BPR requires selecting the appropriate process, appointing a cross-functional team, understanding the as-is process, developing and communicating a vision for change, and identifying an action plan supported by integrated information technology solutions. Common challenges include a lack of commitment to change, focusing on existing processes rather than rethinking from first principles, and poor planning and resource allocation for implementation.