<?xml version="1.0"?>
<xpath expr="//group[@name='bill']" position="before">
                <group string="Reordering" attrs="{'invisible': [('type','!=','service')]}">
                    <div class="o_td_label d-inline-flex">
                        <label for="service_to_purchase"/>
                        <field name="service_to_purchase"/>
                        <span class="fa fa-lg fa-building-o fa-fw" title="Service to Purchase"/>
                    </div>
                </group>
            </xpath>
        