Additional teacher's recommendation...

<p>I posted this in Northwestern forum but if anyone here knows the answer, could you let me know?</p>

<p>My son's planning to send two teacher's recommendations and a counselor recommendation for Northwestern. He said his teachers want to do it online so he invited them both and was trying to put both names but could not find "add recommendation" button after he added one teacher's name for the school.</p>

<p>Does anyone know if the second recommendation could be also done online? Or does it have to be done on a paper form and mailed to school?</p>

<p>Thank you in advance...</p>