I was not in my present job when the dialogue took place last year, but my understanding is that all of the Canadian non-governmental organizations who are interested should be in touch with Foreign Affairs, with the department, beforehand. We try to consult as comprehensively as possible.
Of course, because this is a government-to-government discussion, the Chinese side presents to us in advance their delegation list, and we are obligated to do the same thing. Both sides have a right of refusal, if you will.