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I've been reading that SharePoint 2010 does not support Windows Workflow Foundation 4.0 (WF4). Is it true???

If yes, does that mean we cannot design WF4 workflows in VS2010 and use them in SP2010? Or is it feasible? Will it be supported in a SharePoint service pack?

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up vote 5 down vote accepted

SharePoint 2010 is based on .net 3.5, so no WF4.

Shame, but we'l have to live with it until the next version.

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