Is it possible to modify the Sims 4 to use Custom User Interfaces? I want to create my own windows with lists of options, data points and more. I'm not really asking for a tutorial on how to do it (though if you have one- great!) I just want to know if this is possible for a mod I had in mind. I want to be able to show custom text boxes/areas on the sims screen.
Anyone know if it's possible and have any examples of this in the game?