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

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

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