partner_social_fields/partner_social_fields_view.xml

<?xml version="1.0"?>
<openerp>
    <data>

        <record id="view_partner_social_form1" model="ir.ui.view">
            <field name="name">res.partner.social.inherit1</field>
            <field name="model">res.partner</field>
            <field name="inherit_id" ref="base.view_partner_form"/>
            <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>

        <record model="ir.ui.view" id="view_partner_primer_contacto_form">
            <field name="name">res.partner.primer.contacto.form</field>
            <field name="model">res.partner.primer.contacto</field>
            <field name="arch" type="xml">
                <form string="Primer Contacto" version="7.0">
                    <group>
                        <field name="name"/>
                    </group>
                </form>
            </field>
        </record>

        <record model="ir.ui.view" id="view_partner_primer_contacto_tree">
            <field name="name">res.partner.primer.contacto.tree</field>
            <field name="model">res.partner.primer.contacto</field>
            <field name="arch" type="xml">
                <tree string="partner.primer.contacto">
                    <field name="name"/>                   
                </tree>
            </field>
        </record>

        <record model="ir.actions.act_window" id="action_partner_primer_contacto">
            <field name="name">Primer Contacto</field>
            <field name="res_model">res.partner.primer.contacto</field>
            <field name="view_type">form</field>
            <field name="view_mode">tree,form</field>
        </record>

        <!--<menuitem name="Primer Contacto" id="menu_partner_primer_contacto" action="action_partner_primer_contacto" parent="base.menu_base_config" sequence="26"/>-->
        <menuitem name="Primer Contacto" id="menu_partner_primer_contacto" action="action_partner_primer_contacto" parent="crm.root_menu" sequence="20"/>
    </data>
</openerp>