<openerp>
    <data>

        <record id="view_billboard_permission_line_form" model="ir.ui.view">
            <field name="name">billboard.permission.line.form</field>
            <field name="model">billboard.permission.line</field>
            <field name="type">form</field>
            <field name="arch" type="xml">
                <form string="Permisos Aprobados">
                    <field name="permission_id" domain="[('state','=','aprobado')]"/>
                </form>
            </field>
        </record>
        <record id="view_billboard_permission_line_tree" model="ir.ui.view">
            <field name="name">billboard.permission.line.tree</field>
            <field name="model">billboard.permission.line</field>
            <field name="type">tree</field>
            <field name="arch" type="xml">
                <tree string="Permisos Aprobados">
                </tree>
            </field>
        </record>

    </data>
</openerp>