partner_credit_limit/security/partner_credit_limit_security.xml

<?xml version="1.0" encoding="utf-8"?>
<openerp>
<data noupdate="0">
    <record id="credit_config" model="res.groups">
        <field name="name">Permitir cambiar límites de crédito</field>
    </record>
</data>
</openerp>