Create a CertCentral instance from DigiCert account
You can create a CertCentral account from your DigiCert account. This is the recommended method, as it prevents you from having to link your CertCentral instance to your DigiCert account later.
To create a CertCentral account
In the top-right corner, select the profile icon > View all environments.
On the Environments page, select the environment tile.
In the CertCentral section, select Link.
On the CertCentral sign-in page, select Sign up.
Complete the form.
Select Create account.