The shape data in XPression Maps might not be 100% accurate base on things like disputed boundaries for geographic regions. Also, the resolution of satellite imagery and the vector-based map shapes might not completely line up. It is now possible to modify XPression Maps 3.0 and higher shapes to match what is thought to be a more accurate representation of the boundaries of a geographic region. These changes can be quickly made as a temporary adjustment or committed to the XPression Maps database.