There are two organisations that occasionally do similar work, lets call organisation 1 "Us" and organisation 2 "Them". Each organisation has its own centre of excellence for teaching and learning the similar jobs that they do. Historically it has has been quite difficult for "Us to attend to be trained by "Them" and vice versa. A deal was struck and some of "them" came to "Us" and attended a few courses. In return one of "Us" had the opportunity to go to "Them" and do their course. However one of "Us" didnt do very well and failed, no really FAILED(BADLY)! The CO of "Them" and the CO of "Us" decided to go down the local for a few jars, CO "Them" promptly took the piss out of CO "Us" for the entire evening, about the fact one of his people couldnt pass a course run by "Them". So if you were one of us and failed a course run by them what course of action would you take? No honestly, this wasnt debated to death by a large gaggle of SAT types over breakfast honest!