Well, I'll give you an example of another program in Alberta that deals with sex offenders. It also won't receive people as a sentence-receiving institution, but it certainly receives people who are on parole.
The issue is that these are people you normally wouldn't necessarily want to take a risk on paroling, but protocols have been put into place so that people can in fact be granted parole to the secure custody of this particular facility, which is a non-carceral facility but still a very secure facility for the purpose of dealing with treatment. So there are mechanisms to achieve that.