Business Process Model and Notation (BPMN) how it's used

Power of expression: If necessary, you can describe precisely how a process functions with BPMN. However, this is more difficult than only roughly describing the process. This way of precise modeling is possible, but not mandatory. Implementation in IT: BPMN has been primarily developed to support technical implementation of processes ("Process Automation"). The more important the IT is in a company, the more helpful the use of BPMN becomes