You can access the partner site and related materials using the partner domain account (corp-partner.google.com). Non-corporate accounts using a public email service such as Gmail, or your company account, cannot be used to access this site.
Once you are onboarded, an email is sent to your work account with instructions on how to set up the partner domain account for you and your colleagues. You can reach out to your TAM for further assistance or drop an email to youtube-devices@google.com.
Set Up the Partner Domain Account
Partner domain account setup instructions are available at Partner Domain Accounts. To set up the partner domain account, do the following: