/** The key of the configuration. e.g. mobile */
    String LDAP_ATTR_MOBILE = "ldap.attr.mobile";

    /** The key of the configuration. e.g. postalAddress */
    String LDAP_ATTR_POSTAL_ADDRESS = "ldap.attr.postalAddress";

    /** The key of the configuration. e.g. l */
    String LDAP_ATTR_CITY = "ldap.attr.city";

    /** The key of the configuration. e.g. teletexTerminalIdentifier */