modules/account/view/journal_period_tree.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. -->
<tree keyword_open="1">
    <field name="journal" expand="1"/>
    <field name="period" expand="1"/>
    <field name="state"/>
</tree>
Use separate XML files for views 2013-03-02 14:09:44 +01:00			`<?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. -->`
Remove usage of header_view_get and string attribute from views 2016-07-05 12:46:04 +02:00			`<tree keyword_open="1">`
Add expand on tree view 2019-09-28 23:59:08 +02:00			`<field name="journal" expand="1"/>`
			`<field name="period" expand="1"/>`
Use separate XML files for views 2013-03-02 14:09:44 +01:00			`<field name="state"/>`
			`</tree>`