<?xml version="1.0"?>
<data><xpath expr="//label[@for='qty']" position="before">
                    <field name="package_type_id" groups="stock.group_tracking_lot"/>
                </xpath>
                <xpath expr="//group[@name='qty']" position="after">
                    <group name="logistic">
                        <field name="route_ids" groups="stock.group_adv_location" widget="many2many_tags"/>
                    </group>
                </xpath>
            </data>