Before you can assign students to a test that you have created, those students need "student" accounts. You invite parents to create student accounts by following these steps:
1. Log into the Online Testing Platform.
2. Select Templates from the left side menu.
3. Select the template titled "Email to parents with registration instructions" and send that email to your parents.
4. Once parents have registered their students, you can log into your account and click the Edit button beside a test you have created to assign students to that test.
You may want to include a link to this short tutorial video for parents when you email them about creating an account for their student(s): https://www.youtube.com/watch?v=htXzjpnMijc