<?xml version="1.0"?>
<data><xpath expr="//div[hasclass('oe_button_box')]/button" position="before">
                <button name="action_open_tax_return" class="oe_stat_button" icon="fa-book" type="object" string="Tax Return" invisible="not closing_return_id"/>
            </xpath>

            <xpath expr="//field[@name='journal_line_ids']//list//field[@name='tax_ids']" position="attributes">
                <attribute name="column_invisible">parent.closing_return_id</attribute>
            </xpath>
            <xpath expr="//field[@name='journal_line_ids']//list//field[@name='tax_tag_ids']" position="attributes">
                <attribute name="column_invisible">parent.closing_return_id</attribute>
            </xpath>
            <xpath expr="//field[@name='journal_line_ids']//form//field[@name='tax_ids']" position="attributes">
                <attribute name="invisible">parent.closing_return_id</attribute>
            </xpath>
        </data>