How to get table height grow dynamically?

Hi Experts,

Iam developing an adobe form with header and line item details. The client wants that inspite of whatever be the number of line items,the table containing the line item should have a height upto 10mm from the footer. ie even if i have only one line item,the table height should be fixed on a page.How do i make the table dynamically grow downwards upto 10 mm from footer always

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