oh my bad, I mis read it. The only thing I know is upfront medical which you do before your submission of your application. I would honestly recommend that you wait for that letter because if you do it before and get that letter after and they don't link it properly (which happened in my upfront medical case and with many others), it will become another hassle for you to get it linked and all.. I know time is of the essence but it might just end up taking more of your time.... For me, It'll be almost a month since my medical was updated to passed and 10 days since I received my biometrics correspondence letter and still no update.....