BPMN

BPMN or Business Process Model and Notation is a visual language that represents business processes end-to-end. It uses symbols like circles, diamonds, and rectangles that are widely recognized across industries. The diagrams created using BPMN show workflows, decisions, actions, systems, sequence flows, and events. This helps technical and business teams communicate better about complex processes.

BPMN models the inputs, outputs, roles, and rules of an entire process. This makes it a standard language for teamwork on projects involving process automation and system installation. 

In summary, BPMN uses a standard notation to visually model business processes. This makes it easier for business users and technical developers to understand workflows.