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Detect if document has changed.

Posted By:      Posted Date: October 05, 2010    Points: 0   Category :SharePoint


I'm working on a workflow that operates on a document library.  It works with .docx files that need approval.
There is a workflow that runs on modify and checks to see if the document has been approved by all the required people. 

That all works fine.  The requirement that I'm having trouble with is that if a document has been modified, it needs to be moved to a different document library for a second round of approval.  Is there any way to detect if the document has changed since it was uploaded?  I've tried checking the version, but it didn't change when I tried editing the document.

Thanks for any help!

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