I created an Experience Builder Developer application that will be hosted on a secure server with restricted access. Most of the staff who will be using the app do not have an ArcGIS online account so using the users login credentials isn't an option. I looked at application login as a possibility, but from my understanding of the documentation it doesn't appear that this supports web maps and that it also requires a proxy file.
Integrated Windows Authentication looks promising, but from the docs it's hard to tell if we need to have portal installed on our server or if it works with ArcGIS online portal.
Also, there doesn't appear to be a way to bring a map service directly into an EXB app and view the data on a basemap like in WAB developer. This would solve my problem and avoid the Web map access issue, so if I am missing something please let me know.
