Departing from T2, lounge in T1
Hi, we will be traveling from Munich to Bangkok in December with Thai Arways from T2. I have a Priority Pass and we would like to go to Atlantic lounge in T1. Is it possible to go directly to T1 after we will drop-off our luggage at Thai counter (T2)? Or we must clear security/passport control at T2 than use the shuttle to T1? We would save time if we use the shuttle only once. Thanks.