Maybe I'll start by answering your question, and then, again, we'll look to Shelly to further my description.
It goes back to mandate. The Communications Security Establishment's mandate is foreign signals intelligence that's not directed at a Canadian or anyone in Canada, which is a foreign focus. Suffice it to say that there are other pieces within the national security apparatus that focus on threats to Canada that may emanate from a Canadian. Some of our partners in that....
Shelly, do you want to speak a bit about how we work with partners in that regard?