carrier_file_demo.xml

<?xml version="1.0" encoding="utf-8"?>
<openerp>
    <data noupdate="1">

        <!-- Carrier File -->

         <record id="delivery_carrier_file" model="delivery.carrier.file">
             <field name="name">Generic</field>
             <field name="type">generic</field>
             <field name="auto_export" eval="True"/>
             <field name="group_pickings" eval="False"/>
             <field name="write_mode">disk</field>
             <field name="export_path">/tmp</field>
         </record>

        <record id="delivery_carrier_file_manual" model="delivery.carrier.file">
            <field name="name">Generic Manual</field>
            <field name="type">generic</field>
            <field name="auto_export" eval="False"/>
            <field name="group_pickings" eval="True"/>
            <field name="write_mode">disk</field>
            <field name="export_path">/tmp</field>
        </record>

        <!-- Assign the carrier files on the delivery method -->

        <record id="delivery.delivery_carrier" model="delivery.carrier">
            <field name="carrier_file_id" ref="delivery_carrier_file"/>
        </record>

        <record id="delivery.free_delivery_carrier" model="delivery.carrier">
            <field name="carrier_file_id" ref="delivery_carrier_file_manual"/>
        </record>

    </data>
</openerp>