From my expertise, it's more along the lines of professional development, not necessarily with teaching but assisting the communities with more management and administrative-type positions.
As far as I know, for teachers, it has been hard for them to stay competitive, and it depends on the community. One of my communities, Long Point, is a semi-isolated community. They have a hard time recruiting and retaining teachers because of a number of challenges, but now they have a new school and they're able to build some new teaching residences. Because of those kinds of issues, it was hard for them to get teachers.