How do I limit a student to only see fellow students in a section in People?
You can limit students to only see students on the People Page who are enrolled in the same section of a course. However, students will still be able to see Discussion posts, etc. for all students in the course.
Open Student Details
To open a user's settings, click the name of the user .
In high-enrollment courses, you can more easily find a single user by searching in the search bar  or filtering by role in the Role drop-down menu .