Where would edX or MITx classes go on the Common App?

<p>I am currently registered to begin two MITx online classes via the new learning platform edX in October and I wanted to let the colleges I'm applying to know that. Even though they don't count for any credit and no transcript will be available, I was wondering if they can still go in the "current year courses" section or if they would be considered an extra-curricular. I've already emailed the support staff and just received a generic answer, so your guess is as good as mine as to which section would be more appropriate for them.</p>