You can still configure connections locally even if the administrator override file is set. You can enable administrator override in the Rumba+ APPC Configuration tool and still create link configurations that you store on the workstation in a local configuration file. However, there are restrictions. You are able to configure local connections only when they have a different connection name and remote LU alias from any other link residing in the administrator override file. See Configuration files precedence.
Also, similar to document printing, the AS/400 display shows only connections configured in the administrator override file, and users can only connect to these administrator override configured connections.