I understand. Thank you for the answers you gave to my questions.
I have some questions for Mr. Alarie and Mr. Primeau.
I'm trying to understand what happens when you design such a device and add systems, as has been the case. They didn't indicate in the manual that there was a new collision avoidance system, the MCAS, and they didn't train the pilots to use it. In fact, there's a one-hour general training on the aircraft that's done on an iPad, and the system is not even mentioned.
When we have a new system like this, is it common not to put it in the manual and not train the pilots in its use?