# Metaproxy XML config file schema namespace mp = "http://indexdata.com/metaproxy" filter_auth_simple = attribute type { "auth_simple" }, attribute id { xsd:NCName }?, attribute name { xsd:NCName }?, element mp:userRegister { xsd:string }?, element mp:targetRegister { xsd:string }?, element mp:discardUnauthorisedTargets { empty }?