Hello, I customized the rml header (company settings) and the invoice's layout via Openerp report designer module in OpenOffice Writter.

It works well when I want to print a Draft, A Proforma Invoice. But when I validate the Invoice, I got another layout default one, with mention Generated by OpenERP... and it's not use my custom layout!

How to correct this, I think it's a bug because how can work for draft and proforma but not when the invoice is validated.

Thx for your support.