Multiple Keybind Saves

I’m currently working on adding splitscreen for my game, And I have save games working, and adding multiple accounts isn’t that hard, but I’d like to see the ability to save multiple versions of keybinds, I can set keybinds right now, but if one person on a controller wants different controls, then they can’t since there is only 1 Keybind save. I’d like the ability to save keybinds to an index or something, and then call those keybinds to use for that player controller.