Override object selector

The FSM override object selector is used to override the object selector for specific transitions in the FSM. This allows the user to define a very conservative master object selector. If a specific transition requires more data, the conservative master object selector can be replaced by the specific override object selector for the transition.

The override selector should be used as follows:

To reduce amount of data returned from database, avoid LOBs in FSM master object selectors
To add LOB columns, use transition level object selectors to override selections where necessary
Use the override selector to join to other tables