hotel_sequence.xml

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

        <!-- Sequences for hotel.folio -->
        <record model="ir.sequence.type" id="seq_type_hotel_folio">
            <field name="name">Hotel Folio</field>
            <field name="code">hotel.folio</field>
        </record>
        <record model="ir.sequence" id="seq_hotel_folio">
            <field name="name">Hotel Folio</field>
            <field name="code">hotel.folio</field>
            <field name="prefix">Folio/</field>
            <field name="padding">5</field>
        </record>

    </data>
</openerp>