diff --git a/addons/website_slides/data/slide_channel_demo.xml b/addons/website_slides/data/slide_channel_demo.xml
index b9b2e022d80..c8f85fe0bea 100644
--- a/addons/website_slides/data/slide_channel_demo.xml
+++ b/addons/website_slides/data/slide_channel_demo.xml
@@ -3,6 +3,7 @@
 
     <record id="slide_channel_demo_0_gard_0" model="slide.channel">
         <field name="name">Basics of Gardening</field>
+        <field name="user_id" ref="base.user_admin"/>
         <field name="enroll">public</field>
         <field name="channel_type">training</field>
         <field name="allow_comment" eval="True"/>
@@ -21,6 +22,7 @@
     <!-- This channel will be set on payment -->
     <record id="slide_channel_demo_1_gard1" model="slide.channel">
         <field name="name">Taking care of Trees</field>
+        <field name="user_id" ref="base.user_admin"/>
         <field name="enroll">public</field>
         <field name="channel_type">training</field>
         <field name="allow_comment" eval="True"/>
@@ -37,6 +39,7 @@
 
     <record id="slide_channel_demo_2_gard2" model="slide.channel">
         <field name="name">Trees, Wood and Gardens</field>
+        <field name="user_id" ref="base.user_admin"/>
         <field name="enroll">public</field>
         <field name="channel_type">documentation</field>
         <field name="allow_comment" eval="True"/>
@@ -55,6 +58,7 @@
 
     <record id="slide_channel_demo_3_furn0" model="slide.channel">
         <field name="name">Choose your wood !</field>
+        <field name="user_id" ref="base.user_admin"/>
         <field name="enroll">public</field>
         <field name="channel_type">training</field>
         <field name="allow_comment" eval="True"/>
@@ -74,6 +78,7 @@ will learn the basics of wood characteristics.</field>
 
     <record id="slide_channel_demo_4_furn1" model="slide.channel">
         <field name="name">Furniture Technical Specifications</field>
+        <field name="user_id" ref="base.user_admin"/>
         <field name="enroll">invite</field>
         <field name="channel_type">documentation</field>
         <field name="allow_comment" eval="True"/>
@@ -89,6 +94,7 @@ will learn the basics of wood characteristics.</field>
 
     <record id="slide_channel_demo_5_furn2" model="slide.channel">
         <field name="name">Basics of Furniture Creation</field>
+        <field name="user_id" ref="base.user_admin"/>
         <field name="enroll">invite</field>
         <field name="channel_type">training</field>
         <field name="allow_comment" eval="True"/>
@@ -107,6 +113,7 @@ will learn the basics of wood characteristics.</field>
     <!-- This channel will be set on payment and receive certifications capabilities -->
     <record id="slide_channel_demo_6_furn3" model="slide.channel">
         <field name="name">DIY Furniture</field>
+        <field name="user_id" ref="base.user_admin"/>
         <field name="enroll">invite</field>
         <field name="channel_type">training</field>
         <field name="allow_comment" eval="True"/>