used to have this line in WTF\Account\ACCOUNTNAME\SERVER\TOONNAME\config-cache.wtf
Code:
SET lfgSelectedRoles "7"
but it's not there anymore and when u manually add it, WoW doesn't like it and just ignore it, then removes it upon logout. also the console command doesn't seem to work too.

@OP - here's my "Accept All" macro that does most of what I need, that I have somewhere in ISBoxer's helper macro sets:
Code:
/run AcceptGroup();AcceptQuest();StaticPopup_Hide("QUEST_ACCEPT");AcceptTrade();RetrieveCorpse();RepopMe();ConfirmAcceptQuest();ConfirmReadyCheck(1);ConfirmSummon();StaticPopup_Hide("CONFIRM_SUMMON");AcceptBattlefieldPort(1,1);
/click LFDRoleCheckPopupAcceptButton
/click LFDDungeonReadyDialogEnterDungeonButton