According to Table 11.7 (page 341) of the BPMN2 spec pdf, there are a number of events that can be attached to a choreography task - however the editor does not permit the boundary event to be dragged on to the choreography task.
According to Table 11.7 (page 341) of the BPMN2 spec pdf, there are a number of events that can be attached to a choreography task - however the editor does not permit the boundary event to be dragged on to the choreography task.