What is required for a user to have full system administration access?

To have full system administration access, a user must be part of both the System Administrators group and the Customer Name Admin Group. Being in the System Administrators group alone provides access to a broad range of system administration functions. However, membership in the Customer Name Admin Group is critical for managing specific customer-related resources and configurations within the system. This dual membership ensures that the user has comprehensive access and the necessary permissions to perform full administrative tasks effectively across both system-level and client-specific functionalities.

The other options do not fully encompass the requirements for complete administrative access. Being solely in the System Administrators group does not grant all the necessary permissions related to customer management, and approval from another admin or passing a security clearance may be part of the onboarding process but are not the defining criteria for full access in this context.