modules/account_es/view/tax_code_form.xml

<?xml version="1.0"?>
<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
this repository contains the full copyright notices and license terms. -->
<data>
    <xpath expr="//notebook" position="inside">
        <page name="aeat_report">
            <label name="aeat_report"/>
            <field name="aeat_report"/>
        </page>
    </xpath>
</data>
Allow to export tax reports as file 2018-09-01 14:55:15 +02:00			`<?xml version="1.0"?>`
			`<!-- This file is part of Tryton. The COPYRIGHT file at the top level of`
			`this repository contains the full copyright notices and license terms. -->`
			`<data>`
Add expand on tree view 2019-09-28 23:59:08 +02:00			`<xpath expr="//notebook" position="inside">`
			`<page name="aeat_report">`
			`<label name="aeat_report"/>`
			`<field name="aeat_report"/>`
			`</page>`
Allow to export tax reports as file 2018-09-01 14:55:15 +02:00			`</xpath>`
			`</data>`