Starting from Monday April 18 you can apply for an account by filling out the registration form. We'll check if you're eligible. If so, you'll receive an email with an account to login. If not, you'll receive an email with more information to register for the "open" programme items of the summer school. The registrations for programme-items (workshops, plenary sessions, ...) start on Monday May 2.
Note: Everyone interested needs to apply for an account, also the people that participated last year, since they might not be eligible anymore. All old accounts are deactivated.
More information about the application and registration procedure can be fount on the page "How to participate".