Thanks. I know there has been some confusion about this in the past. I once had a CM that was nice enough to do it for me when I was staying at the Dolphin, but I wanted to check on the official rule.
We are staying at the Swan a little later this month and when we started to make ADRs at the 90 day window, we were told this... luckily we are DVC members and we were on a waitlist for the Boardwalk, so they suggested that we make the ressies through DVC- even though we weren't officially booked they allowed us to make the ressies. I know this probably doesn't help your situation much but I can commiserate with you because I wasn't aware of that when we went to make the ADRs... I think they should allow Swan/Dolphin in on the 90-10!!! At the end of the day- you should be fine anyway... the only things that books up solid before that window is probably CRT- Good luck!