diff --git a/addons/event/__manifest__.py b/addons/event/__manifest__.py
index 6286d8d8d8c..e49f260e24a 100644
--- a/addons/event/__manifest__.py
+++ b/addons/event/__manifest__.py
@@ -17,7 +17,7 @@ Key Features
 * Manage your Events and Registrations
 * Use emails to automatically confirm and send acknowledgments for any event registration
 """,
-    'depends': ['base_setup', 'mail', 'portal'],
+    'depends': ['base_setup', 'mail', 'portal', 'utm'],
     'data': [
         'security/event_security.xml',
         'security/ir.model.access.csv',
diff --git a/addons/event/models/event_registration.py b/addons/event/models/event_registration.py
index c7b7886527d..a70931038b6 100644
--- a/addons/event/models/event_registration.py
+++ b/addons/event/models/event_registration.py
@@ -22,6 +22,10 @@ class EventRegistration(models.Model):
     event_ticket_id = fields.Many2one(
         'event.event.ticket', string='Event Ticket', readonly=True,
         states={'draft': [('readonly', False)]})
+    # utm informations
+    utm_campaign_id = fields.Many2one('utm.campaign', 'Campaign',  index=True, ondelete='set null')
+    utm_source_id = fields.Many2one('utm.source', 'Source', index=True, ondelete='set null')
+    utm_medium_id = fields.Many2one('utm.medium', 'Medium', index=True, ondelete='set null')
     # attendee
     partner_id = fields.Many2one(
         'res.partner', string='Contact',
diff --git a/addons/event/views/event_views.xml b/addons/event/views/event_views.xml
index a0d247928ec..43f778f9a5e 100644
--- a/addons/event/views/event_views.xml
+++ b/addons/event/views/event_views.xml
@@ -563,6 +563,11 @@
                                 <field name="date_open" groups="base.group_no_one"/>
                                 <field name="date_closed" groups="base.group_no_one"/>
                             </group>
+                            <group string="Marketing" name="utm_link" groups="base.group_no_one">
+                                <field name="utm_campaign_id"/>
+                                <field name="utm_medium_id"/>
+                                <field name="utm_source_id"/>
+                            </group>
                         </group>
                     </sheet>
                     <div class="oe_chatter">
diff --git a/addons/event_sale/models/event_registration.py b/addons/event_sale/models/event_registration.py
index e057739be10..c8bcd955252 100644
--- a/addons/event_sale/models/event_registration.py
+++ b/addons/event_sale/models/event_registration.py
@@ -12,9 +12,27 @@ class EventRegistration(models.Model):
     # TDE FIXME: maybe add an onchange on sale_order_id
     sale_order_id = fields.Many2one('sale.order', string='Source Sales Order', ondelete='cascade')
     sale_order_line_id = fields.Many2one('sale.order.line', string='Sales Order Line', ondelete='cascade')
-    campaign_id = fields.Many2one('utm.campaign', 'Campaign', related="sale_order_id.campaign_id", store=True)
-    source_id = fields.Many2one('utm.source', 'Source', related="sale_order_id.source_id", store=True)
-    medium_id = fields.Many2one('utm.medium', 'Medium', related="sale_order_id.medium_id", store=True)
+    utm_campaign_id = fields.Many2one(compute='_compute_utm_campaign_id', copy=True, readonly=False, store=True)
+    utm_source_id = fields.Many2one(compute='_compute_utm_source_id', copy=True, readonly=False, store=True)
+    utm_medium_id = fields.Many2one(compute='_compute_utm_medium_id', copy=True, readonly=False, store=True)
+
+    @api.depends('sale_order_id')
+    def _compute_utm_campaign_id(self):
+        for registration in self:
+            if registration.sale_order_id.campaign_id:
+                registration.utm_campaign_id = registration.sale_order_id.campaign_id
+
+    @api.depends('sale_order_id')
+    def _compute_utm_source_id(self):
+        for registration in self:
+            if registration.sale_order_id.source_id:
+                registration.utm_source_id = registration.sale_order_id.source_id
+
+    @api.depends('sale_order_id')
+    def _compute_utm_medium_id(self):
+        for registration in self:
+            if registration.sale_order_id.medium_id:
+                registration.utm_medium_id = registration.sale_order_id.medium_id
 
     def action_view_sale_order(self):
         action = self.env.ref('sale.action_orders').read()[0]
diff --git a/addons/event_sale/views/event_registration_views.xml b/addons/event_sale/views/event_registration_views.xml
index fea2fbb0362..5365c7d1e77 100644
--- a/addons/event_sale/views/event_registration_views.xml
+++ b/addons/event_sale/views/event_registration_views.xml
@@ -38,16 +38,11 @@
                 <field name="is_paid" invisible="1"/>
                 <widget name="web_ribbon" title="Paid" bg_color="bg-success" attrs="{'invisible': [('is_paid', '=', False)]}"/>
             </xpath>
-            <group name="event" position="after">
+            <group name="utm_link" position="before">
                 <group string="Origin" groups="base.group_no_one">
                     <field name="sale_order_id"/>
                     <field name="sale_order_line_id" readonly="1" attrs="{'invisible': [('sale_order_id', '=', False)]}"/>
                 </group>
-                <group string="Marketing" name="utm_link" groups="base.group_no_one">
-                    <field name="campaign_id"/>
-                    <field name="medium_id"/>
-                    <field name="source_id"/>
-                </group>
             </group>
         </field>
     </record>