My solution for ALL of my stays regardless
of property is writing on the top of all
check-out invoices the for such as Hyatt
stay with flight inbound on UA. B- base,
B-bonus, GP- for GP bonus, A- paid with AMEX
and therefore credit towards Live a Little
promotion and UA. As stays post I check off
each item to make sure I was credited. This
comes after going almost crazy after RTW
trips and trying to get every cent of credit
from airlines and hotels. It works!