diff --git a/ext/custom-addons/tz_dealer_discount/views/invoice_view.xml b/ext/custom-addons/tz_dealer_discount/views/invoice_view.xml
index 12fba707..072484e7 100644
--- a/ext/custom-addons/tz_dealer_discount/views/invoice_view.xml
+++ b/ext/custom-addons/tz_dealer_discount/views/invoice_view.xml
@@ -13,7 +13,9 @@
                     <div name='dealer_discount'>
                         <div>
                             <field name='dealer_discount' class="oe_inline" nolabel="1" attrs="{'invisible': [('state','!=', 'draft')]}"/>
-                            <field name='dealer_discount_product' class="oe_inline" nolabel="1" attrs="{'invisible': ['|',('dealer_discount','=', False),'&amp;', ('state','!=', 'draft')]}"/>
+                            <field name='dealer_discount_product' class="oe_inline" nolabel="1"
+                                   attrs="{'invisible': ['|',('dealer_discount','=', False),'&amp;', ('state','!=', 'draft')]}"
+                                   options="{'no_create': True, 'no_open': True}"/>
                             <field name='dealer_discount_type' class="oe_inline" nolabel="1" attrs="{'invisible': ['|',('dealer_discount','=', False), ('state','!=', 'draft')], 'required':[('dealer_discount','!=', False)]}"/>
                             <field name='dealer_discount_amount' style="min-width:80px;max-width:80px;width:80px;"  class="oe_inline" nolabel="1" attrs="{'invisible': ['|','|',('dealer_discount','=', False), ('state','!=', 'draft'),('dealer_discount_type','!=','fixed')]}"/>
                             <field name='dealer_discount_percentage' style="min-width:50px;max-width:50px;width:50px;"  class="oe_inline" nolabel="1" attrs="{'invisible': ['|','|',('dealer_discount','=', False), ('state','!=', 'draft'),('dealer_discount_type','!=','percentage')]}"/>
diff --git a/ext/custom-addons/tz_dealer_discount/views/sale_view.xml b/ext/custom-addons/tz_dealer_discount/views/sale_view.xml
index 7fc96e90..64bf2bfc 100644
--- a/ext/custom-addons/tz_dealer_discount/views/sale_view.xml
+++ b/ext/custom-addons/tz_dealer_discount/views/sale_view.xml
@@ -13,7 +13,9 @@
                   <div name='dealer_discount'>
                       <div>
                         <field name='dealer_discount' class="oe_inline" nolabel="1" attrs="{'invisible': [('state','!=', 'draft'),('state','!=', 'sent')]}"/>
-                        <field name='dealer_discount_product' class="oe_inline" nolabel="1" attrs="{'invisible': ['|',('dealer_discount','=', False),'&amp;', ('state','!=', 'draft'),('state','!=', 'sent')]}"/>
+                        <field name='dealer_discount_product' class="oe_inline" nolabel="1"
+                               attrs="{'invisible': ['|',('dealer_discount','=', False),'&amp;', ('state','!=', 'draft'),('state','!=', 'sent')]}"
+                               options="{'no_create': True, 'no_open': True}"/>
                         <field name='dealer_discount_type' class="oe_inline oe_edit_only" nolabel="1" attrs="{'invisible': ['|',('dealer_discount','=', False),'&amp;', ('state','!=', 'draft'),('state','!=', 'sent')], 'required':[('dealer_discount','!=', False)]}"/>
                         <field name='dealer_discount_amount' style="min-width:80px;max-width:80px;width:80px;" class="oe_inline oe_edit_only" nolabel="1" attrs="{'invisible': ['|','|',('dealer_discount','=', False),('dealer_discount_type','!=','fixed'),'&amp;', ('state','!=', 'draft'),('state','!=', 'sent')]}"/>
                         <field name='dealer_discount_percentage' style="min-width:50px;max-width:50px;width:50px;" class="oe_inline oe_edit_only" nolabel="1" attrs="{'invisible': ['|','|',('dealer_discount','=', False),('dealer_discount_type','!=','percentage'),'&amp;', ('state','!=', 'draft'),('state','!=', 'sent')]}"/>