A background map is typical of applications that require georeferenced data, for example, vehicle routing or network management. To make use of predefined maps supplied with ILOG JViews Diagrammer or to create your own maps with ILOG JViews Maps, you must have purchased and installed the ILOG JViews Maps product. The JViews Map Builder and JViews Maps API of ILOG JViews Maps allow you to create maps for a specific region with features such as roads and boundaries.