Hello,

You can inherit the existing report through reports's id.

Create one custom report file and give id same as the existing inoive report.

Ex:-

<?xml version="1.0" encoding="utf-8"?>

<openerp>

    <data>

       <template id="report_invoice_document">

         Write your custom report code

     </template>

  </data>

</openerp>


Hope this helps you.

Thanks,

Hello, Salut Youssef,

I have currently the same problem as you had. Have you resolved it ? I'm currently in internship and i have to create a customized invoice. Can you please share your code, to help me and pick some of your elements ?

It could be so nice,

Thank you !

Hope it will helps you..

<!-- Inherit invoice report (from module account) -->

<template id="report_invoice_inherit_demo" inherit_id="account.report_invoice_document">

<xpath expr="//table[@class='table table-condensed']//thead//tr" position="replace">

<tr style="background-color:lightgray;">

<th>Description</th>

<th>Quantity</th>

<th class="text-right">Unit Price</th>

<th class="text-right" groups="sale.group_discount_per_so_line">Discount (%)</th>

<th class="text-right"></th>

<th class="text-right">Amount</th>

</tr>

</xpath>

<xpath expr="//tbody[@class='invoice_tbody']//tr//td[5]" position="replace">

<td class="text-right"></td>

</xpath>

<xpath expr="//div[@class='col-xs-4 pull-right']//table//tr[2]" position="replace">

</xpath>

<xpath expr="//div[@class='col-xs-4 pull-right']//table//tr[1]" position="replace">

</xpath>

<xpath expr="//div[@class='col-xs-6']//table" position="replace">

</xpath>

</template>