Vignette Corp. announced that it has joined the Web Services Interoperability Organization (WS-I), a cross-industry community whose mission is to promote Web services interoperability across platforms, applications and programming languages. The WS-I community includes software vendors, enterprise customers, technology developers and many others with a common interest in creating interoperable Web services. Initially, Vignette plans to join the WSBasic Profile working group, which is focused on providing guidance for using existing XML-based standards such as SOAP, WSDL and UDDI as a foundation for Web services. Vignette’s Web services and XML adapter libraries are immediately available and are included with Vignette V6 software licenses in the Vignette V6 Content Suite. Existing customers can download the adapter libraries via Vignette Express at