Originally Posted by
Microwave
Has anyone had luck with this? My corporate overlords have decided using Egencia to book the exact same tickets we can book directly with the airlines, plus a booking fee on top of that, is going to save us serious coin. So I need to know whether I'll be able to MFU an Egencia booking (great! I look like a real team player!) or not ("gee guys, I can save us $7 by booking direct through BA..."). TIA

Unless you can find a way for them to upgrade at the time of booking, using your details BAEC then, no, you won't be able to upgrade them later.
Our BA spokesperson here has said this will change in 2012, however.