Certainly. Thank you for the question.
That's a feature we have in our systems to be able to offset amounts that are owed to the government against refunds or other payments that would go out, so that's a way of collecting.
We have that functionality in place now for almost all aspects, and there is one other piece that is coming up next week. We're hoping to have the update to the system to allow that, but maybe I would just ask Gillian to elaborate a little bit on that point, because it is quite an important part of our recovery efforts.