How to switch Colleges before getting my admissions decision?

Colleges and Universities A-Z Lehigh University
1

Hi I applied to Lehigh ED2 to the College of Business and Economics however I want to change it to the College of Arts and Sciences. Is there a way to do this before I receive my admissions decision or do I have to do this after (if I am accepted).

2

I’d call them, but it’s not hard at all to change once you are accepted