if IsPartyLFG() and IsInLFGDungeon() and difficulty == 2 and instanceType == "raid" and maxPlayers == 25 then
        return "lfr25"
    elseif difficulty == 1 then
        return instanceType == "raid" and "normal10" or "normal5"
    elseif difficulty == 2 then
        return instanceType == "raid" and "normal25" or "heroic5"
    elseif difficulty == 3 then
        return "heroic10"
    elseif difficulty == 4 then
        return "heroic25"
    else
        return "unknown"
    end
end