1. MgmtSecurity QOS Transport Packaging Extensions Wire Inspection Discovery Publication Registry Description Business Level Agreements Service Level Agreements XML Schema Interface Description Policy Implementation Description Composition Orchestration Presentation Conceptual Architecture

2. Service Oriented Architecture Discover y Agency Discover y Agency Service Requestor Service Provider Service Find Service Description Service Description Interact Publish

3. Mini Triangle Discover y Agency Discover y Agency Service Requestor Service Provider Service Find Service Description Service Description Interact Publish

4. Description Discover y Agency Discover y Agency Service Requestor Service Provider Service Find Service Description Service Description Interact Publish Description Business Level Agreements Service Level Agreements XML Schema Interface Description Policy Implementation Description Composition Orchestration Presentation

5. Registry Discover y Agency Discover y Agency Service Requestor Service Provider Service Find Service Description Service Description Interact Publish Inspection Discovery Publication Registry

6. Wire Discover y Agency Discover y Agency Service Requestor Service Provider Service Find Service Description Service Description Interact Publish Transport Packaging Extensions Wire

7. Over-Arching Concerns Discover y Agency Discover y Agency Service Requestor Service Provider Service Find Service Description Service Description Interact Publish Security Management QOS

8. Description Discover y Agency Discover y Agency Service Requestor Service Provider Find Interact Publish Business Level Agreements Service Level Agreements XML Schema Interface Description Policy Implementation Description Composition Orchestration Presentation WS-Policy, P3P, WS-C, WS-T ? WSRP, WSXL WSDL BPEL4WS, WSCI

9. (WSIL) Registry Discover y Agency Discover y Agency Service Requestor Service Provider Find Interact Publish Inspection Discovery Publication WSIL, URL UDDI, LDAP, URL, FTP…

10. Wire Discover y Agency Discover y Agency Service Requestor Service Provider Find Interact Publish Transport Packaging Extensions Wire MIME, DIME, SOAP… HTTP, SMTP, TCP… SOAP