I am curious if anyone has experience with Tyler Incident Manager's Public Portal which pulls in an Esri basemap. Currently, it appears TIM allows one to switch between the Esri Streets and Imagery basemaps. We would like to use the Bing Imagery maps instead, as they appear to be more up-to-date than the Esri Imagery versions. It looks as if the source code has the two basemaps hard-coded, with a toggle to switch between maps. We cannot find a way to replace the imagery map with Bing imagery, add Bing as another option, or what the service URL or similar would be. Any input or experience would be appreciated, thank you in advance.