Yes you are right. Our Moodle site is for a single school district which simplifies the some of the restricts. It would be nice if there was also a restrict profile by role. This would allow you to select the teacher role to restrict assess to your wiki.
Re: Making a wiki available to people in a course category
Number of replies: 1Re: Making a wiki available to people in a course category
Like this? https://moodle.org/plugins/availability_role