Mixed Approval Workflow is a free add on product for SharePoint that extends a standard SharePoint approval workflow and combines serial and parallel steps in a single approval process.
With Mixed Approval Workflow:
- MOSS users get a unique functionality that allows them to combine parallel and serial approval steps.
- WSS users plus to this unique and fascinating functionality, get a multistep approval process instead of 3-step standard one.
Mixed workflow looks exactly the same way as a standard SharePoint workflow, except two new fields that will make an approval process more efficient.
Please visit vendor site for more information.