diff --git a/addons/mrp/models/mrp_production.py b/addons/mrp/models/mrp_production.py
index a03841a3b1b..67a4a60d03d 100644
--- a/addons/mrp/models/mrp_production.py
+++ b/addons/mrp/models/mrp_production.py
@@ -56,6 +56,7 @@ class MrpProduction(models.Model):
         'Reference', copy=False, readonly=True, default=lambda x: _('New'))
     origin = fields.Char(
         'Source', copy=False,
+        states={'done': [('readonly', True)], 'cancel': [('readonly', True)]},
         help="Reference of the document that generated this production order request.")
 
     product_id = fields.Many2one(
@@ -191,6 +192,7 @@ class MrpProduction(models.Model):
         help='Technical field to check when we can post')
     user_id = fields.Many2one(
         'res.users', 'Responsible', default=lambda self: self.env.user,
+        states={'done': [('readonly', True)], 'cancel': [('readonly', True)]},
         domain=lambda self: [('groups_id', 'in', self.env.ref('mrp.group_mrp_user').id)])
     company_id = fields.Many2one(
         'res.company', 'Company', default=lambda self: self.env.company,
diff --git a/addons/mrp/views/mrp_production_views.xml b/addons/mrp/views/mrp_production_views.xml
index 45e378810db..17eb2362377 100644
--- a/addons/mrp/views/mrp_production_views.xml
+++ b/addons/mrp/views/mrp_production_views.xml
@@ -6,20 +6,24 @@
             <field name="name">mrp.production.tree</field>
             <field name="model">mrp.production</field>
             <field name="arch" type="xml">
-                <tree decoration-bf="message_needaction==True" default_order="date_planned_start desc" decoration-info="state=='confirmed'" decoration-danger="date_planned_start&lt;current_date and state not in ('done','cancel')" decoration-muted="state in ('done','cancel')" string="Manufacturing Orders">
+                <tree string="Manufacturing Orders" default_order="date_planned_start desc"
+                      decoration-bf="message_needaction==True" decoration-info="state=='confirmed'"
+                      decoration-danger="date_planned_start&lt;current_date and state not in ('done','cancel')"
+                      decoration-muted="state in ('done','cancel')" multi_edit="1">
                     <field name="message_needaction" invisible="1"/>
                     <field name="name"/>
-                    <field name="date_planned_start" optional="show"/>
-                    <field name="product_id" optional="show"/>
+                    <field name="date_planned_start" readonly="1" optional="show"
+                        attrs="{'readonly': [('state', 'in', ['done', 'cancel'])]}"/>
+                    <field name="product_id" readonly="1" optional="show"/>
                     <field name="product_uom_id" string="Unit of Measure" options="{'no_open':True,'no_create':True}" groups="uom.group_uom" optional="show"/>
-                    <field name="bom_id" optional="hide"/>
+                    <field name="bom_id" readonly="1" optional="hide"/>
                     <field name="origin" optional="show"/>
                     <field name="user_id" optional="hide"/>
                     <field name="routing_id" groups="mrp.group_mrp_routings" optional="show"/>
                     <field name="reservation_state" optional="show"/>
-                    <field name="product_qty" sum="Total Qty" string="Quantity" optional="show"/>
+                    <field name="product_qty" sum="Total Qty" string="Quantity" readonly="1" optional="show"/>
                     <field name="state" optional="show"/>
-                    <field name="company_id" groups="base.group_multi_company" optional="show"/>
+                    <field name="company_id" readonly="1" groups="base.group_multi_company" optional="show"/>
                     <field name="activity_exception_decoration" widget="activity_exception"/>
                 </tree>
             </field>