Transfer Students and "Inviting" A Professor to Write A Recommendation

<p>On the common application, if you are a transfer student, does anyone know if when you "invite" a professor to write a recommendation, is it only for that one professor, or can you add another name to the "invite" if you want to ask a second professor for a rec?</p>

<p>Also, does it make sense as a transfer student to have two recs rather than just one?</p>

<p>Thanks.</p>