extra_data_dikasa/views/product.xml

<?xml version="1.0" encoding="utf-8"?>
<openerp>
  <data>
    <record model="ir.ui.view" id="dikasa_product_template_form_view">
       <field name="name">dikasa_product_template_form_view</field>
       <field name="model">product.template</field>
       <field name="inherit_id" ref="product.product_template_form_view"/>
       <field name="arch" type="xml">
         <xpath expr="//group[@name='weight']" position="replace" >
           <group name="weight" position="before">
             <group name="weight" string="Medidas y Pesos" attrs="{'invisible':[('type','=','service')]}">
                 <field digits="(14, 3)" name="volume"/>
                 <field name="weight" string="Peso"/>
                 <field name="height"/>
                 <field name="width"/>
                 <field name="length"/>
             </group>
          </group>
        </xpath>

        <field name="standard_price"  position="after">
          <field name="last_purchase_date"/>
          <field name="price_change"/>
        </field>
      </field>
    </record>

    <record model="ir.ui.view" id="dikasa_product_template_only_form_view">
       <field name="name">dikasa_product_template_only_form_view</field>
       <field name="model">product.template</field>
       <field name="inherit_id" ref="product.product_template_only_form_view"/>
       <field name="arch" type="xml">
         <field name="default_code"  position="after">
           <field name="country_id"/>
         </field>
      </field>
    </record>

    <!-- Agregar boton lista de precio en la vista arbol -->

    <record model="ir.ui.view" id="dikasa_product_template_only_form_view">
       <field name="name">dikasa_product_template_only_form_view</field>
       <field name="model">product.template</field>
       <field name="inherit_id" ref="product.product_template_only_form_view"/>
       <field name="arch" type="xml">
         <field name="default_code"  position="after">
           <field name="country_id"/>
         </field>
      </field>
    </record>
</data>
</openerp>