I was able to add my SkyMiles number to a SAS reservation today. I’m a PM but being E+ doesn’t reflect anything in the reservation itself.

Regarding SkyMiles/MQD earnings, SAS is showing on the Delta website but the earnings table is not yet available. Chatted with a Delta rep and he said:
”So it's odd, on delta.com under SkyTeam, it has SAS now, but the charts are not loading, and the Skymiles department has not gotten a chart for it either. The agent told me, maybe because it is a holiday and it is brand new that it could take a few days for the info to be loaded. She is going to let her leader know the info isn't loading so that can get completed or fixed.”

keep you posted