contract/contract_payment_auto/views/contract_template_view.xml

<?xml version="1.0" encoding="utf-8"?>

<!--
    Copyright 2017 LasLabs Inc.
    License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
-->

<odoo>

    <record id="contract_template_form_view" model="ir.ui.view">
        <field name="name">Contract Template Auto Pay</field>
        <field name="model">contract.template</field>
        <field name="inherit_id" ref="contract.contract_template_form_view"/>
        <field name="arch" type="xml">
            <xpath expr="//group[@name='group_main_left']" position="inside">
                <field name="is_auto_pay" />
            </xpath>
            <xpath expr="//group[@name='group_main']" position="after">
                <group name="group_auto_pay"
                       attrs="{'invisible': [('is_auto_pay', '=', False)]}"
                       >
                    <group>
                        <field name="invoice_mail_template_id" />
                        <field name="pay_retry_mail_template_id" />
                        <field name="auto_pay_retry_hours" />
                    </group>
                    <group>
                        <field name="pay_fail_mail_template_id" />
                        <field name="auto_pay_retries" />
                    </group>
                </group>
            </xpath>
        </field>
    </record>

</odoo>