Create service users
If you have already created a service user with appropriate permissions, skip this step.
To create a service user for DigiCert® Trust Lifecycle Manager API access:
Open DigiCert® Account Manager.
Select Access > Service User > Create service user.
Enter the service user details in the form. Make sure to select Trust Lifecycle under DigiCert ONE Manager access.
On the Roles and permissions page, select the User and certificate manager role for DigiCert® Trust Lifecycle Manager. You may select additional user roles as desired.
Copy the API key presented and keep it safe. You will need to provide it to your REST API client application.
Select Close.
When you have the service users you need, create business units.