An engineer wants to change the configuration of the certificate authorization mode from manual to automated. Which GUI selection will accomplish this?

`Maintenance > Security` is not a standard vManage path for certificate authorization mode; Maintenance typically handles system operations like backups and upgrades.

`Configuration > Certificates` might exist for managing certificates themselves, but the *authorization mode* (manual vs. automated) is a system-wide setting found under Administration.

In the vManage NMS, the certificate authorization mode, which dictates how devices are authenticated and approved to join the SD-WAN fabric, is configured under the `Administration > Settings` menu. This section is dedicated to global system parameters and security-related configurations that apply across the entire vManage deployment.

`Tools > Operational Commands` is used for running CLI commands on devices, not for configuring global vManage system settings like certificate authorization.