Probably a silly question, but:
I booked an award ticket on Singapore Airlines through the M&M hotline. To look up my reservation, I have to use lufthansa.com instead of Singapore airlines website.
So which counter do I have to go to at GRU to have my ticket issued? Still Singapore because it is a Singapore airlines flight, or do I have to collect my ticket at the LH counter first and then head to Singapore Airlines to checkin my luggage?