code: public int fieldChanged(boolean bDisplayOption, int iMoveMode)
      {
          try   {
              m_recTarget.addNew();
          } catch (DBException e)   {
              return e.getErrorCode();
          }
          return DBConstants.NORMAL_RETURN;
      }
docs: The Field has Changed.
  Do an addNew() on the target record.
  @param bDisplayOption If true, display the change.
  @param iMoveMode The type of move being done (init/read/screen).
  @return The error code (or NORMAL_RETURN if okay).
  Field Changed, do an addNew on this record.