BPMN Activity Part, BPMN Process, Classifier Component, Classifier Component with Multiplicity, Composite classifier, Content, Desired Business Effect, Event, Event Nature, Event Type, Exchange, Exchange Behavior, Exchange Contract, Exchange Contract Use, Exchange Execution, Exchange Participant, Exchange Use, Feature Type, Gateway, Interacting Behavior, Interacting Element Endpoint, Interacting Participant, Interaction, Interaction End Point, Interchange Use, Interchange Use EndPoint, Invoked Participant, Invoker Participant, Message Flow, Operational Service Taxonomy, Outcome, Request Point, Role, Sequence Flow, Service Point, Service Port, System Service Taxonomy.

Exchange Contract Diagram (BPMN), Exchange Diagram (BPMN).