Thank you vilas, much appreciated! As you see, I haven't run across the term in all my Airbus travels. There will be many Airbus terms published/not published by individual operators which do not have continuing airworthiness import but are for aircrew information. This one, I had not ever seen in our own operation. That resolved, is it possible to reproduce, as much as may be possible/desireable, some of the "MOI"?