This paper provides some background information about the work on a WS-BPEL extension for user interactions. https://www.sdn.sap.com/irj/scn/index?rid=/library/uuid/cfab6fdd-0501-0010-bc82-f5c2414080ed 2 Nov 2009 08:16:44 GMT 30 Oct 2006 12:36:51 GMT SAP Netweaver Portal WPC RSS Component