diff --git a/contract/views/abstract_contract_line.xml b/contract/views/abstract_contract_line.xml
index c57af6fe8..7fa6e0fa8 100644
--- a/contract/views/abstract_contract_line.xml
+++ b/contract/views/abstract_contract_line.xml
@@ -63,7 +63,7 @@
                             <field
                                 colspan="2"
                                 name="discount"
-                                groups="base.group_no_one"
+                                groups="product.group_discount_per_so_line"
                                 nolabel="1"
                             />
                         </group>
diff --git a/contract/views/contract.xml b/contract/views/contract.xml
index a5cdc86a0..53bc67136 100644
--- a/contract/views/contract.xml
+++ b/contract/views/contract.xml
@@ -232,7 +232,10 @@
                                         attrs="{'readonly': [('automatic_price', '=', True)]}"
                                     />
                                     <field name="specific_price" invisible="1" />
-                                    <field name="discount" groups="base.group_no_one" />
+                                    <field
+                                        name="discount"
+                                        groups="product.group_discount_per_so_line"
+                                    />
                                     <field name="price_subtotal" />
                                     <field name="recurring_interval" invisible="1" />
                                     <field name="recurring_rule_type" invisible="1" />
@@ -332,7 +335,10 @@
                                         attrs="{'readonly': [('automatic_price', '=', True)]}"
                                     />
                                     <field name="specific_price" invisible="1" />
-                                    <field name="discount" groups="base.group_no_one" />
+                                    <field
+                                        name="discount"
+                                        groups="product.group_discount_per_so_line"
+                                    />
                                     <field name="price_subtotal" />
                                     <field name="recurring_interval" invisible="1" />
                                     <field name="recurring_rule_type" invisible="1" />
diff --git a/contract/views/contract_line.xml b/contract/views/contract_line.xml
index d8223f04c..acedf3e7e 100644
--- a/contract/views/contract_line.xml
+++ b/contract/views/contract_line.xml
@@ -111,7 +111,7 @@
                     attrs="{'readonly': [('automatic_price', '=', True)]}"
                 />
                 <field name="specific_price" invisible="1" />
-                <field name="discount" groups="base.group_no_one" />
+                <field name="discount" groups="product.group_discount_per_so_line" />
                 <field name="price_subtotal" />
                 <field name="recurring_interval" invisible="1" />
                 <field name="recurring_rule_type" invisible="1" />
diff --git a/contract/views/contract_template.xml b/contract/views/contract_template.xml
index 3af8e564e..75e6a0926 100644
--- a/contract/views/contract_template.xml
+++ b/contract/views/contract_template.xml
@@ -55,7 +55,10 @@
                                 attrs="{'readonly': [('automatic_price', '=', True)]}"
                             />
                             <field name="specific_price" invisible="1" />
-                            <field name="discount" groups="base.group_no_one" />
+                            <field
+                                name="discount"
+                                groups="product.group_discount_per_so_line"
+                            />
                             <field name="price_subtotal" />
                             <field name="recurring_rule_type" invisible="1" />
                             <field name="recurring_interval" invisible="1" />
diff --git a/contract_sale/__manifest__.py b/contract_sale/__manifest__.py
index c600d06fc..f53db1b4e 100644
--- a/contract_sale/__manifest__.py
+++ b/contract_sale/__manifest__.py
@@ -12,10 +12,7 @@
     "data": [
         "security/ir.model.access.csv",
         "security/contract_security.xml",
-        "views/abstract_contract_line.xml",
         "views/contract.xml",
-        "views/contract_line.xml",
-        "views/contract_template.xml",
         "views/res_partner_view.xml",
     ],
     "license": "AGPL-3",
diff --git a/contract_sale/views/abstract_contract_line.xml b/contract_sale/views/abstract_contract_line.xml
deleted file mode 100644
index 5ef893cac..000000000
--- a/contract_sale/views/abstract_contract_line.xml
+++ /dev/null
@@ -1,19 +0,0 @@
-<?xml version="1.0" encoding="utf-8" ?>
-<odoo>
-    <!--FORM view-->
-    <record id="contract_abstract_contract_line_form_view" model="ir.ui.view">
-        <field
-            name="name"
-        >contract.abstract.contract.line form view (in contract_sale)</field>
-        <field name="model">contract.abstract.contract.line</field>
-        <field
-            name="inherit_id"
-            ref="contract.contract_abstract_contract_line_form_view"
-        />
-        <field name="arch" type="xml">
-            <field name="discount" position="attributes">
-                <attribute name="groups">product.group_discount_per_so_line</attribute>
-            </field>
-        </field>
-    </record>
-</odoo>
diff --git a/contract_sale/views/contract.xml b/contract_sale/views/contract.xml
index faddd9992..d27ed1b8c 100644
--- a/contract_sale/views/contract.xml
+++ b/contract_sale/views/contract.xml
@@ -8,21 +8,4 @@
         sequence="21"
         groups="sales_team.group_sale_salesman"
     />
-    <record id="contract_contract_form_view" model="ir.ui.view">
-        <field name="name">contract.contract.form.contract.sale</field>
-        <field name="model">contract.contract</field>
-        <field name="inherit_id" ref="contract.contract_contract_form_view" />
-        <field name="arch" type="xml">
-            <xpath
-                expr="//field[@name='contract_line_ids']/tree/field[@name='discount']"
-                position="attributes"
-            >
-                <attribute
-                    name="groups"
-                    add="product.group_discount_per_so_line"
-                    separator=","
-                />
-            </xpath>
-        </field>
-    </record>
 </odoo>
diff --git a/contract_sale/views/contract_line.xml b/contract_sale/views/contract_line.xml
deleted file mode 100644
index d79210859..000000000
--- a/contract_sale/views/contract_line.xml
+++ /dev/null
@@ -1,14 +0,0 @@
-<?xml version="1.0" encoding="utf-8" ?>
-<odoo>
-    <!--TREE view-->
-    <record id="contract_line_tree_view" model="ir.ui.view">
-        <field name="name">contract.template.line tree view (in contract_sale)</field>
-        <field name="model">contract.line</field>
-        <field name="inherit_id" ref="contract.contract_line_tree_view" />
-        <field name="arch" type="xml">
-            <field name="discount" position="attributes">
-                <attribute name="groups">product.group_discount_per_so_line</attribute>
-            </field>
-        </field>
-    </record>
-</odoo>
diff --git a/contract_sale/views/contract_template.xml b/contract_sale/views/contract_template.xml
deleted file mode 100644
index 9e16ff4cf..000000000
--- a/contract_sale/views/contract_template.xml
+++ /dev/null
@@ -1,14 +0,0 @@
-<?xml version="1.0" encoding="utf-8" ?>
-<odoo>
-    <!--FORM view-->
-    <record id="contract_template_form_view" model="ir.ui.view">
-        <field name="name">contract.template form view (in contract_sale)</field>
-        <field name="model">contract.template</field>
-        <field name="inherit_id" ref="contract.contract_template_form_view" />
-        <field name="arch" type="xml">
-            <field name="discount" position="attributes">
-                <attribute name="groups">product.group_discount_per_so_line</attribute>
-            </field>
-        </field>
-    </record>
-</odoo>