Thank you lowlander for recommending me the TA.

I have successfully issued my DONE4 via the same TA. I can confirm that the TA is able to issue the ticket on AA stock. ^

I concur with lowlander that the TA speaks excellent English, is prompt in replying to emails, and knows xONEx rules inside out.

edit: I might also hasten to add that I do have a transatlantic segment on AA.