PokerTracker

I have a question regarding pokertracker. I have been using it a lot lately even though I have had it a while. If any of you guys use this program a lot, maybe you can help. What does it mean when I autorate a player and it says Tight-aggressive/aggressive? I know what the words mean. It is the order of them I am wondering about. Is it preflop, postflop and overall? Any response would be welcome. Thank you very much.

It means they're tight-aggressive preflop and aggressive postflop. PT shows the exact rules in the autorate preferences.

Thank you sir!