Hi,

I try to extend res.company model in order to allow upload of a PNG image, and integrate it in generated report as header.

Here is my code, but I get an blank header, and can't figure out why.

My views for company configuration :

<record model="ir.ui.view" id="cap_company">

<field name="name">cap_company_form</field>

<field name="model">res.company</field>

<field name="inherit_id" ref="base.view_company_form" />

<field name="arch" type="xml">

<xpath expr="//page[@string='Report Configuration']/group" position="before">

<group string="Configuration Header">

<field name="document_header_png" />

</group>

</xpath>

</field>

</record>

My layout extension :

<template id="report_header_custom" inherit_id="report.external_layout_header">

<xpath expr="//div[@class='header']/div[@class='row']/div[@class='col-xs-3']" position="replace">

<div class="col-xs-3">

<img t-if="company.document_header_png" t-att-src="'data:image/png;base64,%s' % company.document_header_png" style="max-height: 45px;"/>

</div>

</xpath>

</template>

My model :

class company(osv.osv):

_inherit = 'res.company'

_columns = {

'document_header_png': fields.binary("Header PNG",),

}

And I double checkd my __openerp__.py which effectively have :

"depends": ["base", "report",],

"data": ['reports/external_layouts.xml','views/company.xml'

Thank you for your help