title: How to programmatically add a RibbonTab to WPF Ribbon (October 2010 release)?
body: <p>Does anybody know a way to programatically add a RibbonTab to a Mircosoft WPF Ribbon? I can't find an example or at least a property to use in neither documentation nor Ribbon's intellisense.</p>
  
  <p>I found many entries all over the web suggesting something like: ribbon.Tabs.Add(...)</p>
  
  <p>Unfortunately "Tabs" doesn't exist in the Ribbon class at all?! Was there an API change I can't find anything about or what's the trick?</p>