Allow multiple interrupting message boundary events on a task / sub process / call activity by using the subscription callback parameter, built for message start events so that a diagram can have multiple message start events) to store the interrupting message boundary event ID in its subscription, resulting in support of multiple interrupting message BE's per activity.
Allow multiple interrupting message boundary events on a task / sub process / call activity by using the subscription callback parameter, built for message start events so that a diagram can have multiple message start events) to store the interrupting message boundary event ID in its subscription, resulting in support of multiple interrupting message BE's per activity.