Hi Jackie.

I need to correct part of what I wrote earlier. It seems I was wrong when I said that changing the "Complete by" date in the assignment tab won't update the "due date" for users. If the new due date is after the previous due date then the due date is updated. There might also be other situations where the date isn't changed, such as when the user is in the recertification stage of a certification. It seems that removing the completion date from the assignment (so that it says "Set completion") doesn't remove the due date from the user.

Nathan