
Metamodel user guide
A Message Flow is used to show the flow of messages between two entities that are prepared to send and receive them.
In BPMN, two separate Pools in the Diagram will represent the two entities.

Association | Description |
---|---|
TargetPartition : ActivityPartition [0..1] | Incoming BPMN messages. |
SourcePartition : ActivityPartition [0..1] | Outgoing BPMN messages. |