@Override
	public PictogramElement add(IAddContext context) {}

	@Override
	public PictogramElement add(IAddContext context) {
	    final Task addedTask = (Task) context.getNewObject();
	    final ContainerShape target = context.getTargetContainer();

	    final IPeCreateService peCreateService = Graphiti.getPeCreateService();
	    final IGaService       gaService       = Graphiti.getGaService();
	    
	    final ContainerShape containerShape = peCreateService.createContainerShape(target, true);

	    int width = 0;
	    int height = 0;
	    width  = context.getWidth()  <= 0 ? getWidth()  : context.getWidth();
	    height = context.getHeight() <= 0 ? getHeight() : context.getHeight();

	    final Rectangle invisibleRectangle = gaService.createInvisibleRectangle(containerShape);
	    gaService.setLocationAndSize(invisibleRectangle, context.getX(), context.getY(), width, height);

	    // create and set visible rectangle inside invisible rectangle
	    RoundedRectangle roundedRectangle = gaService.createRoundedRectangle(invisibleRectangle, 20, 20);
	    roundedRectangle.setParentGraphicsAlgorithm(invisibleRectangle);
	    roundedRectangle.setStyle(addedTask.isOnlyLocal() ? onlyLocalStyle : getStyle());
	    if(!addedTask.isAtomic()) roundedRectangle.setLineStyle(LineStyle.DOT);
	    gaService.setLocationAndSize(roundedRectangle, 0, 0, width, height);

	    insertInside(peCreateService, gaService, width, height, containerShape, invisibleRectangle, addedTask);
		
	    ContainerShape labelShape = addLabel(target, addedTask.getId(), width, height, context.getX(), context.getY());
		
	    link(containerShape, new Object[] {addedTask, labelShape});
	    link(labelShape, new Object[] {addedTask, containerShape});
	
	    updatePictogramElement(labelShape);
	    layoutPictogramElement(labelShape);
	    addInternalPorts(addedTask, containerShape);
	    updatePictogramElement(containerShape);
		
	    return containerShape;
	}