We have a new registration system (Arbiter) and initially everyone will have to CREATE A NEW ACCOUNT.
Once you have done that, you will then be able to register your student for an activity.
Here is the website to create an account.
Click on the "If you don't have an account, sign up"
Complete the form and hit submit
Arbiter will then send you an email that says "Welcome to Arbiter Registration"
You will need to click on the link in the email in order to activate your account
Once you have created your account, you can then go back to this website and then log in to your account and register your student.