diff -r b38f16423727 trytond/trytond/modules/product/product.xml
--- a/trytond/trytond/modules/product/product.xml	Wed Jan 04 00:20:57 2017 +0100
+++ b/trytond/trytond/modules/product/product.xml	Tue Apr 11 08:04:04 2017 +0200
@@ -91,7 +91,7 @@
             <field name="type" eval="None"/>
             <field name="inherit" ref="template_view_tree"/>
             <field name="priority" eval="10"/>
-            <field name="name"></field>
+            <field name="name">product_tree</field>
         </record>

         <record model="ir.ui.view" id="product_view_tree_simple">
diff -r b38f16423727 trytond/trytond/modules/product/view/product_tree.xml
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/trytond/trytond/modules/product/view/product_tree.xml	Tue Apr 11 08:04:04 2017 +0200
@@ -0,0 +1,8 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+this repository contains the full copyright notices and license terms. -->
+<data>
+    <xpath expr="/tree/field[@name='name']" position="before">
+        <field name="code"/>
+    </xpath>
+</data>