diff --git a/packing.py b/packing.py
index 8045f76348..55f5025841 100644
--- a/packing.py
+++ b/packing.py
@@ -18,7 +18,8 @@ class PackingIn(OSV):
     _rec_name = 'code'
 
     effective_date =fields.DateTime('Effective Date', readonly=True)
-    planned_date = fields.DateTime('Planned Date', readonly=True)
+    planned_date = fields.DateTime(
+        'Planned Date', states={'readonly': "state != 'draft'",},)
     supplier = fields.Many2One(
         'partner.partner', 'Supplier',
         states={'readonly': "state != 'draft'",}, on_change=['supplier',])
@@ -26,6 +27,9 @@ class PackingIn(OSV):
         'partner.address', 'Contact Address',
         states={'readonly': "state != 'draft'",},
         domain="[('partner', '=', supplier)]")
+    reference = fields.Char(
+        "Reference", size=None, select=1,
+        states={'readonly': "state != 'draft'",},)
     warehouse = fields.Many2One('stock.location', "Warehouse",
             required=True, states=STATES, domain="[('type', '=', 'warehouse')]")
     incoming_moves = fields.Function('get_incoming_moves', type='one2many',
diff --git a/packing.xml b/packing.xml
index 767642143c..ba04b755c6 100644
--- a/packing.xml
+++ b/packing.xml
@@ -33,20 +33,21 @@
             <field name="type">form</field>
             <field name="arch" type="xml">
                 <![CDATA[
-                    <form string="Supplier Packing" col="6">
+                    <form string="Supplier Packing" col="4">
                         <label name="code"/>
                         <field name="code"/>
+                        <label name="reference"/>
+                        <field name="reference"/>
                         <label name="supplier"/>
                         <field name="supplier"/>
                         <label name="contact_address"/>
                         <field name="contact_address"/>
-                        <label name="warehouse"/>
-                        <field name="warehouse"/>
                         <label name="planned_date"/>
                         <field name="planned_date"/>
                         <label name="effective_date"/>
                         <field name="effective_date"/>
-                        <label colspan="4"/>
+                        <label name="warehouse"/>
+                        <field name="warehouse"/>
                         <button name="%(wizard_select_move)d" string="Select Moves"
                             type="action"
                             states="{'readonly': '''state in ('received', 'done') '''}"
@@ -96,6 +97,7 @@
                 <![CDATA[
                     <tree string="Supplier Packings">
                         <field name="code" select="1"/>
+                        <field name="reference" select="1"/>
                         <field name="state" select="1"/>
                         <field name="planned_date" select="2"/>
                         <field name="effective_date" select="2"/>