Originally Posted by
WineCountryUA
What is the reported lifetime miles in the account?
The thread's wiki states
No sure of the source of that statement
You were able to associate a MP account with the LapChild ticket?
This suggests you can not
There may be a difference between international and domestic.
Still at 0 miles in her account.
When I booked the ticket I was able to input her MP number. Also, I have her as a saved traveler in my account, and I have her MP number included in there.
That said, it's possible that it disappeared somewhere along the way.