If your admin has left your organization you'll need to set up a new one.
Follow these steps to change the admin user account for your organization's Identity Domain or IDCS.
If the current administrator is still working at your organization and is available to make the change, they can follow the steps to Add or Remove a User Account from an Administrator Role.
If the current admin is no longer at your organization or unavailable to make the change, then raise a service request and include the following details:
The authorization approval email should be in the following format:
I authorize Oracle Support to create the following user as an Account Administrator and Domain Administrator on my Cloud Account.
Name:
Email:
Role: Account Administrator and Domain Administrator
Identity Domain/Cloud Account, Order Number, or Subscription ID:
Service Name (Aconex):