When do pre-orders show-up in the Games section of Uplay?

I just ordered Assassins Creed IV on Uplay but it isn't visible on my Games section. Is this because the game is yet to be released and will it only become visible on the day of release?

Probably a few days before release it will show up, though because I usually buy my Ubisoft games on Steam (not the smartest decision), we'll probably get a steam pre-download.

It will be visible when the game is about to be release. So about 2 weeks or so. I got AC4 from Nvidia Graphic Card Promo Code and it didn't show up either. We just need to wait for about 2 weeks or so :)

@DarkblueNinja: That's good to hear. I got my AC4 through the same promotion. I thought, for some reason, my 'purchase' hadn't gone through properly. I'll keep an eye on my Uplay account. Thanks.

Sometimes, even for already released games, it takes a couple of hours until it shows up in your games section. Uplay servers are laggy.