<p>Ok, so the situation is this:</p>
<p>I have submitted supplements to three different colleges before Common App. because I had no idea that Common App. couldn't be changed after submitting it to one college.</p>
<p>The question is: Should I submit my Common Application to one college and then make new versions for the other two? Is it going to be a problem if I have to submit my supplement again to these colleges (because from what I've understood, supplement and application have to be under the same version?)</p>