<font face="Verdana, Arial, Helvetica, sans-serif" size="2">Originally posted by UALRSSRDTWRR:
Only way to upgrade a LH flight with UA miles is to have the cert at check in to give to LH. The only way to get the cert is to have UA send an upgrade request to LH. Which means we have to have a record to do it and it is verified by LH.</font>
I faintly recall, that people (Rudi) manage to get them without a record locator.