Each tenant can have a custom set of properties stored inside the 'as-config.yml'. This set is extended by the 'com.openexchange.sessiond.autologin' property, which enables the autologin capability for the user on login and has impact on the features provided by the UI. By adding this property for a host inside the 'as-config.yml' the admin can override the default setting of the server for all users of a given host. If the property is not provided for the host inside the custom configuration, the default setting is applied.