UCM Adding columns to revision_history

Hi,

We need to store more revision specific data. At this time we get this:

               <ns2:ResultSet name="REVISION_HISTORY">
                  <ns2:Row>
                     <ns2:Field name="dFormat">application/pdf</ns2:Field>
                     <ns2:Field name="dInDate">12/4/14 11:01 AM</ns2:Field>
                     <ns2:Field name="dOutDate"/>
                     <ns2:Field name="dStatus">RELEASED</ns2:Field>
                     <ns2:Field name="dProcessingState">Y</ns2:Field>
                     <ns2:Field name="dRevLabel">7</ns2:Field>
                     <ns2:Field name="dID">7607</ns2:Field>
                     <ns2:Field name="dDocName">WCC_CLUSTER-006401</ns2:Field>
                     <ns2:Field name="dRevisionID">7</ns2:Field>
                     <ns2:Field name="dDocAuthor">EAD V2.0</ns2:Field>
                  </ns2:Row>

We need to add a couple fields here so that they will be specific to each revision. We found it easy to add metadata or to add new fields and views to the top level (doc_info) container but haven't been able to figure out how to add columns and views to the rows in revision_history.