Do any of you know if you are able to get EB points on SK operated charter flights? As the mileage junkie i am, i don't want to miss any opportunity to collect points

I recently booked a week in the french alps with a swedish tourist operator, and the flight ARN-GNB is operated by SK as SK7661 (i think). I didn't get any booking reference, only the info that BP's are to be collected at the airport.
So, should i insist that they record my EB number at the check-in?