The Lucity Web map allows administrators set up multiple base maps that users can switch between. The map services that are used as base maps are specified in the Administration Tool under GIS > Map services, by checking the Base Map? box.
Note: Base maps must be either a Tiled Map service, Image service, or Bing Map.
Within the web map, there is a base map button on the toolbar. When users click this button it provides a dropdown list of all the available base maps, with a thumbnail of each. If Bing maps are setup, their thumbnails are automatically provided. Thumbnails for locally created services must be setup by the administrator.
How To Add a Thumbnail