Hi Yasmina,

You could work with a variable which you use as a counter in the for loop. Every time the counter is dividible by a number (for example 5) you can add a page break to display the next records on the following page. Something along the lines of:

<tr t-foreach="o.your_lines" t-as="line">
    <td>
        <span t-esc="line.name"/>
    </td>
    <t t-set="i" t-value="i+1"/>
    <!-- This will only be on every fifth row. Page break after -->
    <t t-if="i % 5 == 0">
        <div style="page-break-before:always;"></div>
    </t>
</tr>

Regards,
Yenthe