I have worked hard watching videos, reading apple docs, and fiddling with Xcode. I have about 100 screen app views created and linked together (so when I run iPhone Simulator in Xcode the buttons on all my screens connect to the other screens). Now I'm stuck. I want part of my app to be a forum where users can post and answer questions. Can I do this all in Xcode (and preferably in Storyboard without coding it myself), and without plug-ins like Firebase, etc? Thanks.