Absolutely.
In a discussion by my colleague David, he mentioned one of the key things. One of the unique changes we had was the ability for crew to pull a circuit breaker to help alleviate some of the workload issues that are found within the cockpit. If we have that procedure as an option to flight crew, we have to train against it. We have to make sure that the crew are ready, they understand and they know how to move forward to address that circuit breaker pull. That's one of the crew procedures that we've put in place.
There were also some negative training elements that we found, “negative training” meaning that it prevented individuals in other failure scenarios from taking and using the systems that were available to them. We looked at the curriculum and removed particularly a negative training element with regard to the trim switch.
Those are the key procedural changes we made that were unique to Canada's approval.