diff --git a/bt5/erp5_crm/SkinTemplateItem/portal_skins/erp5_crm/SiteMessage_acknowledge.xml b/bt5/erp5_crm/SkinTemplateItem/portal_skins/erp5_crm/SiteMessage_acknowledge.xml
index c00221cbc4ee545a6ab47bfd8e701db129be6837..98bdc95a9acf54a6688a8119da9b9dd34cb17934 100644
--- a/bt5/erp5_crm/SkinTemplateItem/portal_skins/erp5_crm/SiteMessage_acknowledge.xml
+++ b/bt5/erp5_crm/SkinTemplateItem/portal_skins/erp5_crm/SiteMessage_acknowledge.xml
@@ -86,6 +86,14 @@ return result\n
             <key> <string>_params</string> </key>
             <value> <string>user_name=None, **kw</string> </value>
         </item>
+        <item>
+            <key> <string>_proxy_roles</string> </key>
+            <value>
+              <tuple>
+                <string>Manager</string>
+              </tuple>
+            </value>
+        </item>
         <item>
             <key> <string>id</string> </key>
             <value> <string>SiteMessage_acknowledge</string> </value>
diff --git a/bt5/erp5_crm/bt/revision b/bt5/erp5_crm/bt/revision
index 5203768bd595700874fadf7a73ab838622f01867..4af6ab79ff3523de3924cae3e3051bc45ab9c7a7 100644
--- a/bt5/erp5_crm/bt/revision
+++ b/bt5/erp5_crm/bt/revision
@@ -1 +1 @@
-597
\ No newline at end of file
+598
\ No newline at end of file