Question about Away Goals in Extra Time

[drazen vtc]

And it is same in real uefa matches, away goal in extra time count as normal goal in match, if result of both legs is same it goes to extra time and if away team score one home team need 2 to pass on next round

[jcohen42]

And it is same in real uefa matches, away goal in extra time count as normal goal in match, if result of both legs is same it goes to extra time and if away team score one home team need 2 to pass on next round

Right, but in UEFA teams are seeded, and pairings are redrawn every round, no? I don't follow UEFA very closely so I may not know.