<p>Do I need to do that, and if so, how?</p>
<p>You have to take the test first of all.</p>
<p>Then send your official scores, unless Cambridge gives you the option or requires the registration documents through the web, they will tell you which one since not every College accepts the same application web page. So then youd have to register, pay, givem you registration number and the U reg code. and you are done.</p>
<p>They will do it for you.</p>