<?xml version="1.0"?>
<search string="Operation Type">
                <field name="name"/>
                <field name="warehouse_id"/>
                <filter string="Archived" name="inactive" domain="[('active','=',False)]"/>
                <group expand="0" string="Group By">
                    <filter string="Type of Operation" name="groupby_code" domain="[]" context="{'group_by': 'code'}"/>
                    <filter string="Warehouse" name="groupby_warehouse_id" domain="[]" context="{'group_by': 'warehouse_id'}"/>
                </group>
            </search>
        