oca-financial/odoo-bringout-oca-account-analytic-analytic_partner/analytic_partner/views/res_partner_views.xml

<?xml version="1.0" encoding="utf-8" ?>
<odoo>
    <record model="ir.actions.act_window" id="act_analytic_cost_revenue">
        <field name="context">{'search_default_group_date': 1}</field>
        <field name="domain">[('other_partner_id', 'child_of', active_id)]</field>
        <field name="name">Costs &amp; Revenues</field>
        <field name="res_model">account.analytic.line</field>
        <field name="view_mode">tree,form</field>
    </record>
    <record id="view_partner_form_analytic" model="ir.ui.view">
        <field name="name">res.partner.form.analytic</field>
        <field name="model">res.partner</field>
        <field name="inherit_id" ref="base.view_partner_form" />
        <field name="arch" type="xml">
            <xpath expr='//div[@name="button_box"]' position='inside'>
                <button
                    class="oe_inline oe_stat_button"
                    type="action"
                    name="%(act_analytic_cost_revenue)d"
                    icon="fa-usd"
                    string="Cost/Revenue"
                    widget="statinfo"
                />
            </xpath>
        </field>
    </record>
</odoo>