1. Open your event's dashboard and click on "Registration".
2. Click on "settings".
3. Click on "Only certain email domains". A “restricted event” means that anyone with the link to your registration form can register for your event if they use an email address with an email domain (e.g., gmail.com, nunify.com), allowing access to registration.
4. Click on the "Allowed email domains" field and type in the email domain and hit "enter".
5. Click on "Save settings" to save the changes.
