<?xml version="1.0"?>
<group name="purchase" position="inside">
                    <div name="receipt_reminder" colspan="2" class="o_checkbox_optional_field" groups="purchase.group_send_reminder">
                        <label for="receipt_reminder_email"/>
                        <field name="receipt_reminder_email"/>
                        <div attrs="{'invisible': [('receipt_reminder_email', '=', False)]}">
                            <field name="reminder_date_before_receipt" class="oe_inline"/>
                            <span> day(s) before</span>
                        </div>
                    </div>
                    <field name="property_purchase_currency_id" options="{'no_create': True, 'no_open': True}" groups="base.group_multi_currency"/>
                </group>
            