The Web Services Description Language (WSDL) Version 2.0 Operation safety extension is intended for use with the Web Services Description Language Version 2.0 (WSDL 2.0).
For a complete definition of the Operation safety, refer to Web Services Description Language (WSDL) Version 2.0 Part 2: Adjuncts specification.
Comments on this document have to be sent to the public public-ws-desc-comments@w3.org mailing list (public archive).