Standard promo advice tbh. Do the job and then ask for it. Except there's a brief moment when you are adding value not in proportion to your compensation which will be infuriating. Sometimes its also possible you end up stagnant where you keep performing at a higher level and never get the job. My advice is to always check your market value by talking to recruiters and/or HMs outside of your company. That way once you have the relevant bullets on your resume, either you get the promotion or you just leave. Hedge your bets.