partner_social_fields/crm_lead_social_fields_view.xml

<?xml version="1.0" encoding="utf-8"?>
<!--
  product_features for OpenERP
  Copyright (C) 2009 NetAndCo (<http://www.netandco.net>).
    Authors, Mathieu Lemercier, mathieu@netandco.net, Franck Bret, franck@netandco.net
  Copyright (C) 2011 Akretion Benoît Guillot <benoit.guillot@akretion.com>
  The licence is in the file __openerp__.py
-->
<openerp>
    <data>
        <record id="crm_lead_form_extra_social" model="ir.ui.view">
            <field name="name">crm.lead.form.extra.social</field>
            <field name="model">crm.lead</field>
            <field name="inherit_id" ref="crm.crm_case_form_view_leads"/>
            <field name="arch" type="xml">
                <field name="mobile" position="after">
                    <field name="whatsapp"/>
                </field>
                <page string="Internal Notes" position="after">
                    <page name="Social" string="Información Social">
                        <group col="3">     
                            <field name="facebook"/>
                            <button name="goto_facebook" string="Ir" type="object"/>
                            <field name="twitter"/>
                            <button name="goto_twitter" string="Ir" type="object"/>
                        </group>
                        <group>
                            <field name="skype"/>
                        </group>
                       
                        <group col="2">
                            <field name="primer_contacto" options="{'no_create':True,'no_open':True}"/>
                        </group> 
                    </page>
                </page> 
            </field>
        </record>
    </data>
</openerp>