diff --git a/mail_activity_partner/views/mail_activity_views.xml b/mail_activity_partner/views/mail_activity_views.xml
index f572e41e8..8c03daa62 100644
--- a/mail_activity_partner/views/mail_activity_views.xml
+++ b/mail_activity_partner/views/mail_activity_views.xml
@@ -8,11 +8,14 @@
     <record id="mail_activity_view_form_board" model="ir.ui.view">
         <field name="name">mail.activity.boards.view.form</field>
         <field name="model">mail.activity</field>
-        <field name="inherit_id" ref="mail_activity_board.mail_activity_view_form_board"/>
+        <field
+            name="inherit_id"
+            ref="mail_activity_board.mail_activity_view_form_board"
+        />
         <field name="arch" type="xml">
             <field name="activity_type_id" position="before">
-                <field name="partner_id" readonly="True"/>
-                <field name="commercial_partner_id"/>
+                <field name="partner_id" readonly="True" />
+                <field name="commercial_partner_id" />
             </field>
         </field>
     </record>
@@ -22,11 +25,11 @@
     <record id="mail_activity_view_tree" model="ir.ui.view">
         <field name="name">mail.activity.boards.view.tree</field>
         <field name="model">mail.activity</field>
-        <field name="inherit_id" ref="mail_activity_board.mail_activity_view_tree"/>
+        <field name="inherit_id" ref="mail_activity_board.mail_activity_view_tree" />
         <field name="arch" type="xml">
             <field name="activity_type_id" position="before">
-                <field name="partner_id" readonly="True"/>
-                <field name="commercial_partner_id"/>
+                <field name="partner_id" readonly="True" />
+                <field name="commercial_partner_id" />
             </field>
         </field>
     </record>
@@ -36,10 +39,10 @@
      <record id="mail_activity_view_kanban" model="ir.ui.view">
          <field name="name">mail.activity.boards.view.kanban</field>
          <field name="model">mail.activity</field>
-         <field name="inherit_id" ref="mail_activity_board.mail_activity_view_kanban"/>
+         <field name="inherit_id" ref="mail_activity_board.mail_activity_view_kanban" />
          <field name="arch" type="xml">
              <strong class="o_kanban_record_title" position="inside">
-                 <field name="partner_id"/>
+                 <field name="partner_id" />
              </strong>
          </field>
     </record>
@@ -49,11 +52,11 @@
     <record id="mail_activity_view_search" model="ir.ui.view">
         <field name="name">mail.activity.boards.view.search</field>
         <field name="model">mail.activity</field>
-        <field name="inherit_id" ref="mail_activity_board.mail_activity_view_search"/>
+        <field name="inherit_id" ref="mail_activity_board.mail_activity_view_search" />
         <field name="arch" type="xml">
             <xpath expr='//field[@name="res_model_id"]' position='before'>
-                <field name="partner_id"/>
-                <field name="commercial_partner_id"/>
+                <field name="partner_id" />
+                <field name="commercial_partner_id" />
             </xpath>
         </field>
     </record>