This image shows the mapper page. On the left are the View, Filter, and Detach fields. Below this is the Source panel. The message element is selected in the source elements. To the right is the Mappings section. On the right is the Target panel. Below this are the View, Filter, and Detach fields. Below this are the target elements. The Message element is connected by a green line to the target message element. To the right of the target Message element is the Mapping column. The word message is displayed. Below the target Message element is the Welcome element.