Not sure if this is the right forum or if I should rather post in the M&M forum. I am flying FRA - SIN - SYD - AKL - FRA in SQ business class and I am Lufthansa Senator if that matters.

My wife will be flying FRA - SIN - AKL a few days later as I am in Syd for business reasons. I am tryin to upgrade her with my M&M miles which seems to be difficult. SQ has apparently not opened any seats for any other but their own program. How likely is it to upgrade her to business before or on the day of departure? Does she need anything besides my M&M number and PIN? We'll be leaving AKL together.

Is it possible or would it make sense to move points from M&M to Krisflyer?

Any advice is greatly appreciated.

Thanks,
André