Yes, lounge access rules are based on marketing/operating carrier, not on the airline that issued the ticket. If you have an MU flight number and Skyteam Elite status then you'll have lounge access based on Skyteam rules.
The Frequent Flyer Concierge team takes the hard work out of finding reward seat availability. Using their expert knowledge and specialised tools, they'll help you book a great trip that maximises the value for your points.
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