USC Personalized Labels - Required??

<p>USC sent me a packet with a sheet of personalized labels for counselors, teachers, and myself to attach to each document submitted to them (essays, rec letters, transcripts, etc). I'm wondering if it's required to do so? My counselor might have already mailed my recs and stuff in without the labels on them, so would that have any impact on me? I'll check to see if my counselor already mailed it, but I would appreciate it if somebody knows the answer. Thanks</p>

<p>the same thing happened to me...i sent out my USC recs before the labels came...i'm not worrying about it though, because our name/soc. security number is still on there</p>