<p>When he goes to orientation have him talk with his academic adviser that the university has not yet received (but will) his AP exam scores. </p>
<p>What will probably end up happening is that he will tell his adviser what scores he has on what AP’s (a 5 on BC calculus, etc…), and then he will sign up for courses based on the presumption that the university will receive those scores before classes start in the fall. So if he got a 5 on BC calculus, he would sign up for the appropriate course considering all class exemptions that the AP allowed. </p>
<p>This was how it worked for me at least when I went to orientation last year.</p>