Hotkey for superscripting

I work for a company with a ton of legalese in their CRM and site programs. It’s very frustrating bringing in copy from my copywriter and the superscripts do not translate over and I have to manually go into Details/Position to tick a box to superscript. The dream would be for the copy to automatically recognize the superscript when I paste it into figma, however a better solution would be the ability to have a hotkey I could assign to superscript. It would be amazing for power users if all the features could have the ability to be assigned custom hotkeys for repetitive tasks like this.