I'm eyeing an itinerary to VNO that contains a leg operated by Air Baltic (not a wetlease, flight number starts with BT) and was wondering how this works regarding mileage accrual to Miles and More. As far as I can tell, Lufthansa doesn't fly from MUC to VNO anymore during summer, it's all Air Baltic and Lufthansa codeshare onto the flight.

If this information is available elsewhere, sorry for starting a new thread, but I wasn't able to find anything.