I just realized that I don’t fully comprehend what my Army ROTC 4yr national scholarship entails. I'm current freshman and a contracted MS1 cadet at "x" university, but I am strongly considering transferring to "y" university for multiple reasons. 1) Am I locked into a mechanical engineering major? If I were to decide to change later on, what are the implications for doing so? How, if at all, would this affect my OML score? 2) How long does it take and how difficult is the process to transfer a scholarship to another university (if it is even possible)? I know that this is handled through Cadet Command and PMS approval is required, but I am a little confused on how this all would go down.