I'm working on my first application in WAB for Developers and have used the out of the box Basemap widget. After downloading the app, I customized the basemap widget configuration to re-order basemap items in the app and change out the thumbnails.
The basemap I'm using in the application is called 2013_Imagery and shows up in the basemap list with no thumbnail. I'd like to be able to rename this basemap and provide a thumbnail. However, I do not see that basemap listed in the config file. What gives? Where do I go to update this information?
