partner-contact/partner_noncommercial/views/res_partner.xml

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

    <record id="view_res_partner_filter" model="ir.ui.view">
        <field name="inherit_id" ref="base.view_res_partner_filter" />
        <field name="model">res.partner</field>
        <field name="mode">extension</field>
        <field type="xml" name="arch">

            <!-- Default type_person also contains invoice and delivery
                 addresses for companies (and persons). -->
            <filter name="type_person" position="attributes">
                <attribute
                    name="domain"
                    >[('is_company', '=', False), ('type', '=', 'contact')]</attribute>
            </filter>

            <!-- Change string of Company filter to Organisations. -->
            <filter name="type_company" position="attributes">
                <attribute name="string">Organisations</attribute>
            </filter>

            <!-- Add extra filters. -->
            <filter name="inactive" position="after">
                <separator />
                <filter
                    string="With email"
                    name="filter_email"
                    domain="[('email', '!=', False)]"
                    />
                <filter
                    string="With address"
                    name="filter_address"
                    domain="[('street', '!=', False), ('street', '!=', ''),
                             ('city', '!=', False), ('city', '!=', '')]"
                    />
            </filter>

            <!-- Add extra groupings. -->
            <filter name="group_country" position="after">
                <filter
                    name="group_city"
                    string="City"
                    context="{'group_by': 'city'}"
                    />
                <filter
                    name="group_organisation"
                    string="Organisation"
                    context="{'group_by': 'commercial_partner_id'}"
                    />
            </filter>

        </field>
    </record>

</odoo>