To configure the Web AppBuilder widget for use with a custom web application, follow these steps: Open your custom application. Open the widget library and add the OnBase widget to the application. The Configure OnBase dialogue is displayed. If desired, click the change widget icon button to change the icon used to launch the OnBase widget. Set the Service URL field to the URL used by the GIS Service. If desired, modify the Highlight Color and Fill Color fields to change the appearance of the widget. Click OK.