<p>I wrote it in, but I also had my GC send in my grades (each of which came with comments), because they were programs in my kind-of-random potential major (which my school doesn't offer), and I wanted them to see that I'd already explored it and wasn't just putting something less popular for admissions reasons.</p>
<p>Only if there was a place to include it. In like the vague extracurriculars and activities boxes. Otherwise I didn't bother sending certificates and such.</p>
<p>In a case like garr's I would have sent some stuff and an attatched explaination, but most of the college's I've applied to discourage you from sending extra materials and such.</p>
<p>Basically don't send in extra stuff just to say look at all the stuff I've done, unless a resume is requested.</p>