>>In a grid, each set of 3 columns need to have a master heard. For example, I have the same 3 fields which are duplicated several times in the same record. They have header1, header2 and header3. We also need a summar header for them. So, it may look like this:
>>

>>  SUMMARY1         SUMMARY2...
>>H1     H2     H3     H1     H2     H3
>>

>
>
>You'll have to create your own. Place text objects over the column headers.

Yeah, but I have a scrollable grid and this is complicating things.