Originally Posted by flyin´ruddl
Sorry to bring this thread up again, but I didn´t thought that access to the Silver Kris Lounge should pose a problem as the *-site quotes:
"International Business Class:
Customers who present an international Business Class boarding pass, regardless of the Star Alliance carrier they fly, have access to all members' designated business departure lounges. Guests are not permitted."
Look
here and you find *As official answer (as you don’t accept
Kiwi Flyer’s excellent explanations and hints):
In Singapore we offer access to the Singapore Airlines Premium Lounge instead of the Silver Kris Lounge (Raffles Class).
UA’s Lounges info
In T1 there are two *A lounges: Thai Royal Orchid Lounge & CLUB ANA Lounge.