Draw automatic sequence flow

Hello, I would like to have a sequence flow automatically drawn from the BorderEvent to the subprocess as soon as I attach a BorderEvent to a subprocess. Do you have any tips on how I can achieve this?

You’d hook into the command and connect the two afterwards:

class ConnectBoundaryEventBehavior extends CommandInterceptor {
  constructor(eventBus, modeling) {

    this.postExecuted("shape.create", ({ context }) => {
      const { shape } = context;

      if (is(shape, "bpmn:BoundaryEvent")) {
        modeling.connect(shape, shape.host);

ConnectBoundaryEventBehavior.$inject = ["eventBus", "modeling"];