Considering i see videos on youtube of people doing immobiliser and key work on a ds708??and the ms906 is meant to be an upgrade/progression from that, my ms906 seems to do nothing with any key?

I've literally just updated my ms906 and i seen new immo and key tabs,woohoo i thought,but then when i emailed Autel they tell me nope,ms906 does nothing with keys!!??So why these tabs under service/diagnosis for immo & keys then??