Swiss International Airlines - ZRH terminal map

I'm flying ZRH-FRA in a few days on LX. The same flight today left from gate A09. I haven't been able to find a good map of ZRH but the one I have shows a small area labelled 'A01–A10' at the base of the A pier. What it looks like, actually, is a shuttle-loading zone. Is my hunch correct? Are A01-A10 (and A51-A56 right near by) just pick-up points for the bus to a remote stand?

cheers,

Henry

Yes you're supposed to wait upstairs, and only go downstairs when boarding for your flight at your gate is called. You then take a bus to a remote stand for all gates A1 through A10.