How do I search for MileSAAver award availability on aa.com so that I can then call BA to book said flights using Avios? Apparently this is a recommended method to get around the fact thatthe ba.com search engine isn't that great for partner flights.

I haven't done this in a while but seem to remember that the calendar view gave you various award classes to choose from. Now when I do an award search, all it shows me are the number of miles needed and I have to click on specific fares to see what the award basis is. I'm hoping that someone knows a better way .

Thanks