oca-technical/odoo-bringout-oca-crm-crm_salesperson_planner/crm_salesperson_planner/views/crm_lead.xml

<?xml version="1.0" encoding="UTF-8" ?>
<!-- Copyright 2021 Sygel - Valentin Vinagre
     License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl). -->
<odoo>
    <record id="crm_lead_crm_salesperson_planner" model="ir.ui.view">
        <field name="name">crm.lead.view.crm.salesperson.planner</field>
        <field name="model">crm.lead</field>
        <field name="inherit_id" ref="crm.crm_lead_view_form" />
        <field name="arch" type="xml">
            <notebook position="inside">
                <page string="Salesperson Visits">
                    <group>
                        <field name="crm_salesperson_planner_visit_ids" nolabel="1" />
                    </group>
                </page>
            </notebook>
        </field>
    </record>
</odoo>