I think this is only for the kentico users. I have an AuthenticationAPI that the user goes through on my main website's log-in page. But, when I open the CMS and try to open a page it gives an error "Object reference not set to an instance of an object" because it tries to view the and their is no user signed in yet.
In other words, all the pages shouldn't be accessible until a user goes through my AuthneticationAPI and is authenticated. With that being said, can I have something on Kentico UI that facilitates that?