I need the show invoice reference on invoice report in header. which is just like that "Draft Invoice: ~ AR-2018/0303". It is on the first page only and i need to display on every page.
I try to that: ~
<template id="external_layout_header_inherited" inherit_id="report.external_layout_header">
<xpath expr="//div[@class='header']" position="inside">
<div t-if="o.number">Ref.: <span t-field="o.number"/></div>
</xpath>
</template>
But when I print the other Report Just like Sale or Purchase It effect all the report.
So, My Question is that how to print invoice reference on Invoice report starting of Second page also?