The BPEL for Windows Workflow Foundation March CTP provides developers with support for building applications using Windows Workflow Foundation and BPEL.

BPEL for Windows Workflow Foundation (WF) is an add on for Windows Workflow Foundation in the .NET Framework 3.0. BPEL is the Business Process Execution Language and this download is an unsupported Community Technology Preview (CTP) for using this technology with WF. The download, which is aimed at software developers, provides import and export tools for BPEL and includes WF activities representing BPEL for the WF designer in Visual Studio 2005.