Key Fob Memory

[Hunts99]

I have had my 2019 Laramie for a little over a week now. I have tried to search, but the search feature is a little wonky on here and no results popped when searching.

Over the weekend I wanted to set up my wife's settings to her key fob and have the following questions as they relate to the fob memory:

1. What exactly is tied to the key fob? (NOTE: Each change I had her save her settings to memory and the key fob)
   1. Is it just side mirrors, seats?
   2. What about radio stations / XM stations?
   3. What about 12" screen layout?
      1. Seemed to only allow one format
   4. I had my wife set her own "theme" and the center console information and it set, but it didn't revert back to my setting later with my fob (kept what she changed it to)
      1. I assume that the center console layout and theme are not memory specific, but more standard. Is that a correct statement?

Thanks so much in advance!