adding custom fields in FB60 and FB65

Hi All,

       I have a requirement to add 8 fields in the line item(tabe control) of FB60 and FB65 transactions. But in the table contrl we can add max of 5 fields only. How can I incorporate all the 8 fields in table control. I checked and found the sap note 174413 but this is modifying standard SAP.  Please can anyone suggest a method other than mentioned in SAP note 174413 for displaying all the 8 fields in table control.

Thanks & Regards,

Jenny