Versioning Test Cases in Microsoft Test Manager 2010

I just came across a post by Anna Russo entitled Microsoft Test Manager Test Case Versioning which describes a process for managing Test Case versioning in the new Test Manager tool from Microsoft.  This is one of the things that we at Notion/Imaginet have been discussing internally for a while now since Microsoft changed test cases from Word docs in version control to workitems.  Until Microsoft provides “true” workitem versioning features in TFS we will have to find workarounds.  I think Anna’s way is quite practical.