<p>My son did the essay for two common app schools (schools 1 and 2) a couple days ago, uploaded the essay and submitted the apps. </p>
<p>Now, he wants to make a small correction to the essay for another school, school 3, that he is also applying to, but he sees that the essay is frozen and the upload button is not enabled.</p>
<p>How can he make a change to the essay and upload it afresh to school 3?</p>