After creating a student we can now link that student to a parent by creating a "Parent Link". Navigate to the students page and select the student you wish to link. Once you have selected your student, click the "Create Parent Link" button in the Parent link section on the right.
After clicking the "Create Parent Link" button you may now enter in the email address of the parent you wish to link and then select the green button to the right.
Congrats! Your parent link has now been created. From here you may click the publish button to send the email to the parent whenever you wish. You may also delete the parent link from here as well.