There have been a lot of different ways they have done that. If I could jump to certain major opportunities, like the Mackenzie gas project, it brought with it a great deal of investment in training. A rig was brought to the Aurora College in Inuvik, for instance, for deckhand training, that sort of thing.
If you step back, they also participate in or form companies to do environmental assessment, and bring in some of the equipment to the supply service sectors and that sort of thing. But also, if you are familiar with the northern land claim agreements, the aboriginal groups themselves that fall under land claim agreements nominate members to boards that not only undertake environmental assessments, but also undertake land and water permitting. So they're very much engaged and familiar with much of the regulatory process involved in oil and gas, and mining, and that sort of undertaking in the north.