giscedata_polissa_view.xml

<?xml version="1.0" encoding="utf-8"?>
<openerp>
    <data>
        <record model="ir.ui.view" id="view_giscedata_polissa_form">
            <field name="name">giscedata.polissa.idx_ab.form</field>
            <field name="model">giscedata.polissa</field>
            <field name="inherit_id" ref="giscedata_facturacio_indexada.view_giscedata_polissa_form"/>
            <field name="type">form</field>
            <field name="arch" type="xml">
                <xpath expr="/form/notebook/page[@string='Indexada']/field[@name='coeficient_d']" position="after">
                    <field name="coeficient_h" select="2"/>
                </xpath>
            </field>
        </record>
        <record model="ir.ui.view" id="view_modcontractuals_form">
            <field name="name">giscedata.polissa.modcontractual.facturacio.form</field>
            <field name="model">giscedata.polissa.modcontractual</field>
            <field name="type">form</field>
            <field name="inherit_id" ref="giscedata_facturacio_indexada.view_modcontractuals_form"/>
            <field name="arch" type="xml">
                <xpath expr="/form/notebook/page[@string='Indexada']/field[@name='coeficient_d']" position="after">
                    <field name="coeficient_h" select="2"/>
                </xpath>
            </field>
        </record>
    </data>
</openerp>