Mods, feel free to move if this isn’t the right place for this post.

I’m taking my parents to the Indiana game on Saturday and was interested in bringing a seat back for my mom. 

I found this note on the athletics site permitted items list, that says you can bring one with a doctor’s note.

Does anyone have any experience with this? Seems silly to have to get a doctor’s note if the item meets the requirements on the list, so just wanted to see if anyone has gone through this process recently. 

-Thanks and Go Bucks