anchor.diff:          oneprovider -> ?SERVICE_OPW;
           onezone -> ?SERVICE_OZW
       end.
  -
   
   
   %%--------------------------------------------------------------------
  
positive.code: operation_supported(get, configuration, private) -> true;
  operation_supported(get, cookie, private) -> true;
  operation_supported(get, test_image, private) -> true;
  operation_supported(get, health, private) -> true;
  operation_supported(get, progress, private) -> true;
  operation_supported(get, web_cert, private) -> true;
  operation_supported(get, dns_check, private) -> true;
  
negative.code: required_availability(get, configuration, private) -> [];
  required_availability(get, cookie, private) -> [];
  required_availability(get, test_image, private) -> [];
  required_availability(get, health, public) -> [];
  required_availability(get, progress, private) -> [];
  required_availability(get, web_cert, private) -> [];
  required_availability(get, dns_check, private) -> [];
  