Retake SAT, some confusions

<p>I am a sophomore in college now and intend take SAT to boost my score to transfer.
On the SAT form</p>

<li><p>I just don’t know if I have to fill out the code of my old high school so that they can update my transcript. </p></li>
<li><p>Do I have to write in the code of my current college so that the score can be sent and the office can update it?
Schools that I want to transfer to both say that as long as my SAT Score is in my transcript, I don’t have to send them one directly from collegeboard. </p></li>

<p>You all have experience in retaking SAT, please help me! Thank you so much!!!</p>

<p>You'd be better off contacting the College Board to get your questions answered reliably.</p>