"Building on the enterprise-readiness of UDDI V2, the enhancements that went into UDDI V3, such as the support of XML digital signatures for data integrity and authenticity and a pub/sub-mechanism for change notifications address commonly requested requirements and make UDDI the canonical candidate for enterprise services registries. The next version of SAP NetWeaver, the open integration and application platform for mySAP Business Suite and SAP xApp composite applications, will support UDDI V3. Its openness reflects SAP's commitment to industry standards and interoperability that enables users to implement, integrate and maintain their infrastructures through a Web services-oriented architecture."