Architecting and designing > Business Process Analysis (BPA) > BPMN > Modeling events on BPMN diagrams
  
Modeling events on BPMN diagrams
You can model events on a BPMN diagram. An event is something that happens during the course of a business process. These events affect the flow of the process and usually have a cause or an impact.
See also
Events
Drawing start, intermediate, and end Events on BPMN diagrams
BPMN