diff --git a/bt5/erp5_crm/WorkflowTemplateItem/portal_workflow/event_workflow/states/assigned.xml b/bt5/erp5_crm/WorkflowTemplateItem/portal_workflow/event_workflow/states/assigned.xml
index f32b950beab2c50f2a3107d80c23064c044c3c04..783dfb63b79ea6d6dea43ec78962380c41a5cba9 100644
--- a/bt5/erp5_crm/WorkflowTemplateItem/portal_workflow/event_workflow/states/assigned.xml
+++ b/bt5/erp5_crm/WorkflowTemplateItem/portal_workflow/event_workflow/states/assigned.xml
@@ -31,8 +31,8 @@
             <key> <string>transitions</string> </key>
             <value>
               <tuple>
-                <string>acknowledge</string>
                 <string>acknowledge_action</string>
+                <string>acknowledge_event</string>
                 <string>cancel</string>
                 <string>cancel_action</string>
               </tuple>
diff --git a/bt5/erp5_crm/WorkflowTemplateItem/portal_workflow/event_workflow/states/new.xml b/bt5/erp5_crm/WorkflowTemplateItem/portal_workflow/event_workflow/states/new.xml
index 7c01cda0f8d84cdb6724a097282e47aa33958b9f..3eceecf37a47fc0e5e8766d983425089231d972a 100644
--- a/bt5/erp5_crm/WorkflowTemplateItem/portal_workflow/event_workflow/states/new.xml
+++ b/bt5/erp5_crm/WorkflowTemplateItem/portal_workflow/event_workflow/states/new.xml
@@ -31,8 +31,8 @@
             <key> <string>transitions</string> </key>
             <value>
               <tuple>
-                <string>acknowledge</string>
                 <string>acknowledge_action</string>
+                <string>acknowledge_event</string>
                 <string>assign</string>
                 <string>assign_action</string>
                 <string>cancel</string>
diff --git a/bt5/erp5_crm/WorkflowTemplateItem/portal_workflow/event_workflow/transitions/acknowledge_action.xml b/bt5/erp5_crm/WorkflowTemplateItem/portal_workflow/event_workflow/transitions/acknowledge_action.xml
index 0089c1ecb5c4c18559b043c59044318eb6bd8f54..cfb9de0dd06d8a5dcaca47d5a247b496b56dcc14 100644
--- a/bt5/erp5_crm/WorkflowTemplateItem/portal_workflow/event_workflow/transitions/acknowledge_action.xml
+++ b/bt5/erp5_crm/WorkflowTemplateItem/portal_workflow/event_workflow/transitions/acknowledge_action.xml
@@ -23,7 +23,7 @@
         </item>
         <item>
             <key> <string>after_script_name</string> </key>
-            <value> <string>acknowledge</string> </value>
+            <value> <string>acknowledge_event</string> </value>
         </item>
         <item>
             <key> <string>description</string> </key>
diff --git a/bt5/erp5_crm/WorkflowTemplateItem/portal_workflow/event_workflow/transitions/acknowledge.xml b/bt5/erp5_crm/WorkflowTemplateItem/portal_workflow/event_workflow/transitions/acknowledge_event.xml
similarity index 100%
rename from bt5/erp5_crm/WorkflowTemplateItem/portal_workflow/event_workflow/transitions/acknowledge.xml
rename to bt5/erp5_crm/WorkflowTemplateItem/portal_workflow/event_workflow/transitions/acknowledge_event.xml
diff --git a/bt5/erp5_crm/bt/revision b/bt5/erp5_crm/bt/revision
index 2da56739379b4c88eeb8bcda0c2ce6fbd891af9d..f9945368e6a42bd79f66d17333a2c68a0d5f1e96 100644
--- a/bt5/erp5_crm/bt/revision
+++ b/bt5/erp5_crm/bt/revision
@@ -1 +1 @@
-418
\ No newline at end of file
+419
\ No newline at end of file