diff --git a/workflow/engine/xmlform/events/eventsNew.html b/workflow/engine/xmlform/events/eventsNew.html
index 8ef6c5f32..ae885c7e9 100644
--- a/workflow/engine/xmlform/events/eventsNew.html
+++ b/workflow/engine/xmlform/events/eventsNew.html
@@ -39,7 +39,7 @@
             <td class='FormFieldContent' >{$form.EVN_RELATED_TO}</td>
           </tr>
           <tr>
-            <td class='FormLabel' width="{$form_labelWidth}">{$TAS_UID}</td>
+            <td class='FormLabel' width="{$form_labelWidth}"><font color="red">*  </font>{$TAS_UID}</td>
             <td class='FormFieldContent' >{$form.TAS_UID}</td>
           </tr>
           <tr>
@@ -97,4 +97,4 @@
 {$form.JS}
 </script>
 
-</form>
\ No newline at end of file
+</form>
diff --git a/workflow/engine/xmlform/events/eventsNew.xml b/workflow/engine/xmlform/events/eventsNew.xml
index ddc0a53bd..ebce87ec4 100644
--- a/workflow/engine/xmlform/events/eventsNew.xml
+++ b/workflow/engine/xmlform/events/eventsNew.xml
@@ -34,7 +34,7 @@
   <en>Type<option name="SINGLE">Single Task</option><option name="MULTIPLE">Multiple Tasks</option></en>
 </EVN_RELATED_TO>
 
-<TAS_UID type="dropdown" sqlconnection="dbarray" required="0">
+<TAS_UID type="dropdown" sqlconnection="dbarray" required="1">
 SELECT TAS_UID, TAS_TITLE FROM tasks
   <en>The time starts with task</en>
 </TAS_UID>
@@ -175,4 +175,4 @@ function cancel(){
 
 ]]></JS>
 
-</dynaForm> 
\ No newline at end of file
+</dynaForm>