For GC, you have to mark yes in the check box  because there is a question asked in the from and you have to include the Disposition of the offense from the court.  Your final GC approval will go through an  interview process. At lease that is what happend to me and agent told me in the interview that is the reason why I was called for the interview. She also asked me if I have more than one DUI which I did not and they also asked me the current job verification letter in the inverview and approved.