F.3:12.1 - BPMN 2.0
Process (workflow graph). Claim: a graph of flow nodes and sequence flows that specifies orchestration among participants. Supporting expressions may include process, process model, and business process where the cited passages use them for the diagram. Counterexample: “this process took five minutes” describes an occurrence, not this design claim.
Event (node). Claim: a typed diagram node marking starts, ends, or intermediates. Counterexample: “the outage event happened at 13:05” describes an occurrence.