IDOC requested by Harvard! What does that mean?

USApplicant
Fri, 03 Feb 2012 07:22:59 +0000

Even i’m an international student and got an IDOC request by Harvard today.

I just wanted to know that is it like to cross-check with what we wrote in CSS? Is it a step towards a possible acceptance(because they wouldnt be asking for forms from someone if they are eventually gonna reject them, are they?