This would be essentially the amendment that Mr. Gerretsen is proposing: “That witnesses be given five (5) minutes for their opening statements; that whenever possible, witnesses provide the committee with their opening statements 72 hours in advance; that, at the discretion of the Chair, during the questioning of witnesses, there be allocated six (6) minutes for the first questioner of each party as follows”, and then we have the list of the rounds of questions.
On September 28th, 2020. See this statement in context.