here the (differencies) in crediting class-bonus for UA's Mileage Plus and LH miles&more frequent flier program.

paid business class, any Star-carrier:
* Mileage Plus (any status): 25% bonus (not counting as status miles) in paid business, 50% in paid first
* miles&more with no status: 100% bonus (counting as status miles too) in paid business, 200% in paid first (status too). With LH status (Frequent Flier or Senator) the bonus would be another 50% in business, another 150% in paid first on all StarCarriers, And all these miles count as status miles too.

If you have status, you earn another 25% as a UA Premier, or another 100% as a UA Premier Executive or 1K on UA flights only (also on LH transatlantic flights if booked as UA code-share-flight#). But these miles count only as bonus, not status.