diff --git a/addons/calendar/models/calendar_event.py b/addons/calendar/models/calendar_event.py
index 5f42dae6576..df6347a678c 100644
--- a/addons/calendar/models/calendar_event.py
+++ b/addons/calendar/models/calendar_event.py
@@ -219,9 +219,9 @@ class Meeting(models.Model):
     #redifine message_ids to remove autojoin to avoid search to crash in get_recurrent_ids
     message_ids = fields.One2many(auto_join=False)
 
-    user_id = fields.Many2one('res.users', 'Owner', default=lambda self: self.env.user)
+    user_id = fields.Many2one('res.users', 'Responsible', default=lambda self: self.env.user)
     partner_id = fields.Many2one(
-        'res.partner', string='Responsible', related='user_id.partner_id', readonly=True)
+        'res.partner', string='Responsible Contact', related='user_id.partner_id', readonly=True)
     active = fields.Boolean(
         'Active', default=True,
         help="If the active field is set to false, it will allow you to hide the event alarm information without removing it.")
diff --git a/addons/calendar/views/calendar_views.xml b/addons/calendar/views/calendar_views.xml
index 478114f7d59..a7a5c86e026 100644
--- a/addons/calendar/views/calendar_views.xml
+++ b/addons/calendar/views/calendar_views.xml
@@ -232,7 +232,7 @@
                         </page>
                         <page name="page_misc" string="Misc" groups="base.group_no_one">
                             <group>
-                                <label for="user_id" string="Owner"/>
+                                <label for="user_id"/>
                                 <field name="user_id" nolabel="1" widget="many2one_avatar_user"/>
                             </group>
                         </page>
@@ -254,9 +254,9 @@
             <calendar js_class="attendee_calendar" string="Meetings" date_start="start" date_stop="stop" date_delay="duration" all_day="allday"
                 event_open_popup="true"
                 event_limit="5"
-                color="partner_id">
+                color="user_id">
                 <field name="attendee_status"/>
-                <field name="partner_id" filters="1"/>
+                <field name="user_id" string="Responsible" filters="1" widget="many2one_avatar_user"/>
                 <field name="partner_ids" widget="many2many_tags_avatar" write_model="calendar.contacts" write_field="partner_id" avatar_field="image_128"/>
                 <field name="is_highlighted" invisible="1"/>
                 <field name="description"/>