MCS / First upgrades when booked through AS
Hi folks. Booked and taking my first flight that is a VX route/metal, booked through AS.
In the elevate days, I'm used to getting an automatic comp MCS upgrade at 24h out, then upgrading to F from there. What should I expect for a flight booked through AS w/ 75k status? Anything happen automatically, or should I call in to arrange things?
thanks much!