odoo/addons/payment_acquirer_transfer/data/transfer.xml

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

        <record id="payment_acquirer_transfer" model="payment.acquirer">
            <field name="name">transfer</field>
            <field name="view_template_id" ref="transfer_acquirer_button"/>
            <field name="env">test</field>
            <field name="portal_published" eval="True"/>
            <field name="message"><![CDATA[
                <p>Please use the account 001-002-003 to make the payment.</p>]]>
            </field>
        </record>

    </data>
</openerp>