- SOAP 1.2
- XML Protocol Abstract Model
- WSDL 1.2
- Core concepts
- Exposing SOAP 1.2's features
- Choreography work
- Building on WSDL 1.2's core concepts
- Policy work (requirements and capabilities)
- Referencing features and concepts
- SOAP 1.2 extensions
- Built on top of SOAP 1.2
- Need to be expressed in terms of features and described
Architecture work needed: Web
Services Architecture Working Group started in January 2002
