diff --git a/crm_partner_assign/__manifest__.py b/crm_partner_assign/__manifest__.py
index 3fb73047bfe..e5eed38e588 100644
--- a/crm_partner_assign/__manifest__.py
+++ b/crm_partner_assign/__manifest__.py
@@ -3,8 +3,9 @@
 
 {
     "name": "CRM Partner Assign",
-    "summary": "Assign a Partner to an Opportunity/Lead/Partner to indicate Partnership",
-    "version": "16.0.0.1.2",
+    "summary": "Assign a Partner to an Opportunity/Lead/Partner"
+    " to indicate Partnership",
+    "version": "17.0.1.0.0",
     "development_status": "Alpha",
     "category": "Sales/CRM",
     "website": "https://github.com/OCA/crm",
diff --git a/crm_partner_assign/models/crm_lead.py b/crm_partner_assign/models/crm_lead.py
index fedbb12277f..5be56a4a9f6 100644
--- a/crm_partner_assign/models/crm_lead.py
+++ b/crm_partner_assign/models/crm_lead.py
@@ -21,13 +21,11 @@ class CRMLead(models.Model):
         help="Partner this case has been assigned to.",
         related="partner_contact_assigned_id.commercial_partner_id",
         store=True,
-        readonly=True,
         check_company=True,
     )
     date_partner_assign = fields.Date(
         compute="_compute_date_partner_assign",
         string="Partner Assignment Date",
-        readonly=False,
         store=True,
         copy=True,
         help="Last date this case was assigned to a partner",
diff --git a/crm_partner_assign/views/crm_lead_view.xml b/crm_partner_assign/views/crm_lead_view.xml
index fe583e7a236..8817ae8590e 100644
--- a/crm_partner_assign/views/crm_lead_view.xml
+++ b/crm_partner_assign/views/crm_lead_view.xml
@@ -13,14 +13,14 @@
                 position="before"
             >
                 <field name="partner_contact_assigned_id" />
-                <field name="partner_assigned_id" />
+                <field name="partner_assigned_id" readonly="True" />
             </xpath>
             <xpath
                 expr="//group[@name='opportunity_partner']/label[@for='email_from']"
                 position="before"
             >
                 <field name="partner_contact_assigned_id" />
-                <field name="partner_assigned_id" />
+                <field name="partner_assigned_id" readonly="True" />
             </xpath>
         </field>
     </record>
@@ -31,7 +31,7 @@
         <field name="inherit_id" ref="crm.crm_case_tree_view_leads" />
         <field name="arch" type="xml">
             <xpath expr="//tree/field[@name='country_id']" position="after">
-                <field name="partner_assigned_id" optional="hide" />
+                <field name="partner_assigned_id" readonly="True" optional="hide" />
                 <field name="partner_contact_assigned_id" optional="hide" />
             </xpath>
         </field>
@@ -43,7 +43,7 @@
         <field name="inherit_id" ref="crm.crm_case_tree_view_oppor" />
         <field name="arch" type="xml">
             <xpath expr="//tree/field[@name='country_id']" position="after">
-                <field name="partner_assigned_id" optional="hide" />
+                <field name="partner_assigned_id" readonly="True" optional="hide" />
                 <field name="partner_contact_assigned_id" optional="hide" />
             </xpath>
         </field>