17 Extending the Data Model
Oracle provides an extensive data model which is used to populate the fields in the user interface for the application.
If an Oracle client captures additional Customer, Account, or Transaction data which
            they would like to include in the application or needs to quickly adjust their coverage
            to address emerging risks and topologies, users who are mapped to the "Data Model Admin
            Group" can designate additional columns or attributes to capture this data in the
            customized data model extension tables. 
                  
                     
               
            Note:
This feature is currently available to extend Stage tables only.