res_partner_view.xml

<?xml version="1.0"?>
<openerp>
    <data>
        <record id="res_partner_ebay_address_type" model="ir.ui.view">
            <field name="name">res.partner.view.address_type</field>
            <field name="model">res.partner</field>
            <field name="inherit_id" ref="base.view_partner_form" />
            <field name="arch" type="xml">
                <xpath expr="//notebook/page[@name='page_history']" position="before">
                    <page string="eBay" attrs="{'invisible': [('customer','=',False)]}">
                        <group>
                            <field name="from_ebay"/>
                            <field name="address_owner"/>
                        </group>
                    </page>
                    <field name="from_ebay" attrs="{'invisible': [('customer','=',False)]}"/>
                </xpath>
            </field>
        </record>
    </data>
</openerp>