If in the Toronto cluster you have three areas (Fixed Income, Derivatives, and Equities), all reporting to the Markets department who reports to no one, then create your structure as follows:
If your company also has the department Risk Management, which reports to no one, add Risk Management to the structure at the same level as Markets:
If Equities is split into Equity Trading and Shares, your structure looks like this:
If you add Trading without any sub-consumers and Research and Development under Risk Management, the consumer tree looks like this: