diff --git a/document_knowledge/security/knowledge_security.xml b/document_knowledge/security/knowledge_security.xml
index 6de24aad..146af010 100644
--- a/document_knowledge/security/knowledge_security.xml
+++ b/document_knowledge/security/knowledge_security.xml
@@ -3,6 +3,7 @@
     <record id="group_document_user" model="res.groups">
         <field name="name">Knowledge user</field>
         <field name="category_id" ref="module_category_knowledge" />
+        <field name="implied_ids" eval="[(4, ref('base.group_user'))]" />
         <field name="users" eval="[(4, ref('base.user_root'))]" />
     </record>
     <record id="group_ir_attachment_user" model="res.groups">