app-odoo/app_mrp_superbar/views/mrp_workorder_views.xml

<?xml version="1.0" encoding="utf-8"?>
<odoo>
    <!--搜索加 superbar-->
    <record model="ir.ui.view" id="app_view_mrp_production_workorder_form_view_filter">
        <field name="name">app.mrp.production.work.order.select</field>
        <field name="model">mrp.workorder</field>
        <field name="inherit_id" ref="mrp.view_mrp_production_workorder_form_view_filter"/>
        <field name="arch" type="xml">
            <xpath expr="//search" position="inside">
                <searchpanel>
                    <field name="workcenter_id"/>
                    <field name="state"/>
                </searchpanel>
            </xpath>
        </field>
    </record>
</odoo>