Sorry Rudi, I have to disagree with you on this. If it is a RTW ticket and SQ is one of the carriers flying the same route exactly as LH ie SIN-FRA, you can simply just go to SQ and have the ticket stickered with the new flight. Unless you're taking another carrier which requires a change of aircraft someone enroute like TG via BKK, the ticket does not require a reroute or reissue.

STAR ALLIANCE carriers flying the same route and tickets issued on a STAR ALLIANCE ticket, do not need to be endorsed over. But if you really , really want to, all you need is to get the airline booked on your ticket now to endorse it to SQ.

[This message has been edited by Guy Betsy (edited 10-21-2002).]