oryx
Might be the other way around, Carmen is high cost and auto rosters.
AIMS is also high cost, but has difficulty auto rostering, most airlines don't use it to autoroster. A (state) Airline such as Qatar with it's size needs to autoroster with as little human input as possible.
Easyjet tried to tag Carmen into AIMS a few years ago and had disasterous results. They bought it in too quickly, didnt understand it's complexities etc. You need serious top end Crewing folk with good understanding of optimisation etc. Sorry to say this but it won't happen overnight, but, subject to crew numbers, the correct decision has been made.
