As administrator, what must you do to access features of High Security Settings?

While the `security_admin` role is necessary, simply having it assigned to the account is not sufficient; it must be explicitly activated via "Elevate Roles" for the session.

"System Administration > Elevate Roles module" describes a path, but the specific action to gain access is to "Select Elevate Roles" from the user menu.

In ServiceNow, the "Elevate Roles" feature allows a user with the `security_admin` role to temporarily activate it for their current session, providing the necessary elevated privileges to configure high-security settings.

Impersonating another user with `security_admin` role does not grant the current user the ability to activate high-security settings with their own `security_admin` role.