When you create an account, you select an email address which you will use to sign in. If you had a subscription at Premier Sports prior to 1st of November, your username and account has been transferred onto Viaplay. We also send important information such as order confirmation and receipts to the same email address. If you want to change the username/email address on the account, go to the account settings. After saving the changes you will receive a confirmation email to your old email address with information about the change and new username.