Submitting Recommendation on Student Portal

Hello all,

I am currently applying to Rice, and I would very, very, very much like to get in. As of now, I have completed all the requirements for the Regular Decision, and I now await the decision.
Because of CommonApp’s “other recommender” recommendation, I asked a very close church friend/teacher for a recommendation. She wrote a very, very nice rec, and she actually sent it to me as a file. Since I did not waive my right to look at my recs for Rice, would it be a good idea to submit this recommendation as an additional doc/supplement onto my student portal account? Would this hurt my application? or will it help?