The essential shapes of BPMN are very similar to move diagrams, but as an alternative to representing pure logical stages, they might also characterize business-particular steps, like messaging other departments, and escalating concerns. The aged "rule activities" have been renamed to conditional occasions. The semantics and look haven't improved. Drawbacks https://bpmn-2-0-assignment-help74853.onesmablog.com/5-tips-about-business-process-modeling-notation-software-you-can-use-today-66245288