I'd like to install Web AppBuilder Dev Edition on the same server as Portal for ArcGIS. However when I add an item with the URL to Portal, there is no option to register the app with Portal because it's not an external URL. When I run Web AppBuilder the first time it still prompts me for the app ID.
Is this configuration supported? Is there a way to register the app in Portal or does Web AppBuilder really need an App id in this configuration?