Originally Posted by
ualsdguy
The answer lies in what you are using to upgrade each person. There are very few agents that know how to "get around" that problem and it's only possible in a few instances..
Yes.
But the 2006 IT upgrade made these specialties really, really tricky. Even changing the instrument on a single pax PNR is a challenge these days, whereas before I could easily mix miles and certs and swap them.