If an organization contact is no longer needed in your account you can delete them, however this action cannot be reversed.
Sign in to DigiCert ONE.
Navigate to the Manager menu icon (top-right), select Account.
In the left navigation menu, select Organizations.
On the Organizations page, in the Name column, select the contact's origination.
On the Organization details page, under Contacts, hover over the contact you want to delete and select delete icon > Delete contact.
In the Delete contact popup window, select Delete.