Please, ESRI work on the Key Numbering function in MapPlex. Give the user more control over how and which streets participate. This is critical for street map cartography. One should be able to select polyline features and only number those selected features. Also, one should be able to change the order of the numbering so that the numbers act sequential. Also would be nice to edit the display box and the typeface. There appears to be no option for me to use this tool that conforms to basic cartographic principles. In order to use this tool effectively, these controls should be added. Otherwise, I cannot use the tool at all.