diff --git a/addons/portal_claim/security/portal_security.xml b/addons/portal_claim/security/portal_security.xml
index e177b07eab9..3742765f795 100644
--- a/addons/portal_claim/security/portal_security.xml
+++ b/addons/portal_claim/security/portal_security.xml
@@ -7,6 +7,10 @@
             <field ref="crm_claim.model_crm_claim" name="model_id"/>
             <field name="domain_force">[('message_follower_ids','in', [user.partner_id.id])]</field>
             <field name="groups" eval="[(4, ref('portal.group_portal'))]"/>
+            <field eval="1" name="perm_unlink"/>
+            <field eval="1" name="perm_write"/>
+            <field eval="1" name="perm_read"/>
+            <field eval="0" name="perm_create"/>
         </record>
 
     </data>
diff --git a/addons/portal_project/security/portal_security.xml b/addons/portal_project/security/portal_security.xml
index 1247d25365a..ba686f72db4 100644
--- a/addons/portal_project/security/portal_security.xml
+++ b/addons/portal_project/security/portal_security.xml
@@ -7,6 +7,10 @@
             <field ref="project.model_project_task" name="model_id"/>
             <field name="domain_force">[('message_follower_ids','in', [user.partner_id.id])]</field>
             <field name="groups" eval="[(4, ref('portal.group_portal'))]"/>
+            <field eval="1" name="perm_unlink"/>
+            <field eval="1" name="perm_write"/>
+            <field eval="1" name="perm_read"/>
+            <field eval="0" name="perm_create"/>
         </record>
 
     </data>
diff --git a/addons/portal_project_issue/security/portal_security.xml b/addons/portal_project_issue/security/portal_security.xml
index 9527f1f9628..a121eeb593e 100644
--- a/addons/portal_project_issue/security/portal_security.xml
+++ b/addons/portal_project_issue/security/portal_security.xml
@@ -7,6 +7,10 @@
             <field ref="project_issue.model_project_issue" name="model_id"/>
             <field name="domain_force">[('message_follower_ids','in', [user.partner_id.id])]</field>
             <field name="groups" eval="[(4, ref('portal.group_portal'))]"/>
+            <field eval="1" name="perm_unlink"/>
+            <field eval="1" name="perm_write"/>
+            <field eval="1" name="perm_read"/>
+            <field eval="0" name="perm_create"/>
         </record>
 
     </data>
diff --git a/addons/portal_sale/security/portal_security.xml b/addons/portal_sale/security/portal_security.xml
index 39dabf754fe..19d44947f03 100644
--- a/addons/portal_sale/security/portal_security.xml
+++ b/addons/portal_sale/security/portal_security.xml
@@ -8,6 +8,10 @@
             <field name="model_id" ref="sale.model_sale_order"/>
             <field name="domain_force">[('message_follower_ids','in',[user.partner_id.id])]</field>
             <field name="groups" eval="[(4, ref('portal.group_portal'))]"/>
+            <field eval="1" name="perm_unlink"/>
+            <field eval="1" name="perm_write"/>
+            <field eval="1" name="perm_read"/>
+            <field eval="0" name="perm_create"/>
         </record>
 
         <record id="portal_stock_picking_user_rule" model="ir.rule">