When a student creates a Corsava account, they are asked to include their high school, which is available through a searchable CEEB Code list. This is requested to support the college list recommendation process should the student select Close to Home or Far from Home as a preference. Adding their high school does not in any way connect their student account to their high school. The high school will not be notified that the student has registered for a Corsava account.
If you are a high school counselor, your students will be tied to your account only if you invite them from your Corsava for Counselors account or if they use your Registration link, available on your Add a Student page.