title: Associating custom ribbon with custom form region - Outlook 2007, C#
body: <p>Is there any way how can I associate custom ribbon (custom tabs and buttons I created in VS designer) with a custom form region?</p>
  
  <p>I know that I can extend the existing windows with my ribbon (such as Compose message, Contacts...), but how can I create a new tab with custom ribbons at the top and custom form region at the bottom. Do I have to create a custom message class?</p>
  
  <p>Thanks.</p>