// PageSize for the Listboxes
map.put("rowSizeOrders", new Integer(10));
map.put("rowSizeOrderPositions", new Integer(10));
final Tabpanel orderTab = (Tabpanel) Path.getComponent("/window_customerDialog/tabPanelCustomerOrders");
orderTab.getChildren().clear();
final Panel panel = new Panel();
final Panelchildren pChildren = new Panelchildren();
panel.appendChild(pChildren);
orderTab.appendChild(panel);
// call the zul-file and put it on the tab.
Executions.createComponents("/WEB-INF/pages/order/orderList.zul", pChildren, map);
}