odoo16/addons/mass_mailing/views/link_tracker_views.xml

<?xml version="1.0" encoding="utf-8"?>
<odoo>
	<!-- LINK.TRACKER VIEWS -->
    <record id="link_tracker_view_search" model="ir.ui.view">
        <field name="name">link.tracker.view.search.inherit.mass.mail</field>
        <field name="model">link.tracker</field>
        <field name="inherit_id" ref="link_tracker.link_tracker_view_search"/>
        <field name="arch" type="xml">
            <xpath expr="//field[@name='title']" position="after">
                <field name="mass_mailing_id"/>
            </xpath>
            <xpath expr="//group" position="inside">
                <filter string="Mass Mailing" name="groupby_mass_mailing_id" context="{'group_by': 'mass_mailing_id'}"/>
            </xpath>
        </field>
    </record>

    <record id="link_tracker_view_form" model="ir.ui.view">
        <field name="name">link.tracker.view.form.inherit.mass.mail</field>
        <field name="model">link.tracker</field>
        <field name="inherit_id" ref="link_tracker.link_tracker_view_form"/>
        <field name="arch" type="xml">
            <xpath expr="//field[@name='campaign_id']" position="before">
                <field name="mass_mailing_id"/>
            </xpath>
        </field>
    </record>

    <!-- LINK.TRACKER.CLICK VIEWS -->
    <record id="link_tracker_click_view_search" model="ir.ui.view">
        <field name="name">link.tracker.click.view.search.inherit.mass_mailing</field>
            <field name="model">link.tracker.click</field>
        <field name="inherit_id" ref="link_tracker.link_tracker_click_view_search"/>
        <field name="arch" type="xml">
            <xpath expr="//field[@name='country_id']" position="after">
                <field name="campaign_id"/>
                <field name="mass_mailing_id"/>
            </xpath>
            <xpath expr="//filter[@name='groupby_country_id']" position="after">
                <filter string="Mass Mailing" name="groupby_mass_mailing_id" context="{'group_by': 'mass_mailing_id'}"/>
            </xpath>
        </field>
    </record>

    <record id="link_tracker_click_view_form" model="ir.ui.view">
        <field name="name">link.tracker.click.view.form.inherit.mass_mailing</field>
        <field name="model">link.tracker.click</field>
        <field name="inherit_id" ref="link_tracker.link_tracker_click_view_form"/>
        <field name="arch" type="xml">
            <xpath expr="//field[@name='country_id']" position="after">
                <field name="campaign_id"/>
                <field name="mass_mailing_id"/>
                <field name="mailing_trace_id"/>
            </xpath>
        </field>
    </record>

    <record id="link_tracker_click_view_tree" model="ir.ui.view">
        <field name="name">link.tracker.click.view.tree.inherit.mass_mailing</field>
        <field name="model">link.tracker.click</field>
        <field name="inherit_id" ref="link_tracker.link_tracker_click_view_tree"/>
        <field name="arch" type="xml">
            <xpath expr="//field[@name='link_id']" position="after">
                <field name="campaign_id"/>
                <field name="mass_mailing_id"/>
            </xpath>
        </field>
    </record>

    <record id="link_tracker_click_view_graph" model="ir.ui.view">
        <field name="name">link.tracker.click.view.graph.inherit.mass_mailing</field>
        <field name="model">link.tracker.click</field>
        <field name="inherit_id" ref="link_tracker.link_tracker_click_view_graph"/>
        <field name="arch" type="xml">
            <xpath expr="//field[@name='country_id']" position="after">
                <field name="campaign_id"/>
                <field name="mass_mailing_id"/>
            </xpath>
        </field>
    </record>
</odoo>