no of lines per pages in bi publisher

Hi All,

I have designed layout like below

<?start:body?> 

In the table for lines

Group1 .....................end group

Group2 .....................end group

end of the table

<?end:body?>

I want to use no of lines per page code to print lines per page.

I have used

<?if: position() mod 17 = 0?>

<?split-by-page-break:?>

<?end if?>

But we can't use position in the table group.

Could you please help me on this ?