web/web_widget_domain_v11/views/ir_filters.xml

<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright 2017 Jairo Llopis <jairo.llopis@tecnativa.com>
     License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl). -->

<odoo>

    <record id="ir_filters_view_form" model="ir.ui.view">
        <field name="name">Use domain widget</field>
        <field name="model">ir.filters</field>
        <field name="inherit_id" ref="base.ir_filters_view_form"/>
        <field name="arch" type="xml">
            <field name="domain" position="attributes">
                <attribute name="widget">char_domain</attribute>
                <attribute name="options">{'model_field': 'model_id'}</attribute>
            </field>
        </field>
    </record>

</odoo>