HI there,
we're using Service-Now instance as Customer Support portal, and would like to have UI not accessible for any user (except admin) for a period of maintenance.
Ideally, we would like to show all users banner with a redirect link (or just message) telling them that Instance is not accessible at this time.
But all admin should still be able to login to the instance.
Is there a a simple way to enable such a mode?
