nfitz
Superstar
Yes - but that's for the back office. It doesn't use that data other than to set it to be equal to child, student, adult, etc. It's not available to be used by the devices, nor is it embedded in the card - as far as I know).
Ottawa seems to have kludged this based on eliminating Youth (and Student?) categories. But what happens when you take a GTA card to Ottawa?