Option to Disallow Service Administrators from Assigning EPM Predefined Roles

Had anyone tried the option to Disallow Service Administrators from Assigning EPM Predefined Roles.

Here is the reference -

Your organization's policies may require you to restrict the ability to assign predefined roles in EPM Cloud account to Identity Domain Administrators. In such cases, you can now request Oracle to prevent Service Administrators from assigning predefined roles to users. After Oracle implements this request, only Identity Domain Administrators will be able to assign predefined roles to users on any environment in that cloud account. Information to request that Service Administrators be disallowed from assigning predefined roles is available in the Oracle Enterprise Performance Management Cloud Operations Guide.