diff --git a/datamodels/2.x/itop-change-mgmt/datamodel.itop-change-mgmt.xml b/datamodels/2.x/itop-change-mgmt/datamodel.itop-change-mgmt.xml
index c0488c04c..96359117f 100755
--- a/datamodels/2.x/itop-change-mgmt/datamodel.itop-change-mgmt.xml
+++ b/datamodels/2.x/itop-change-mgmt/datamodel.itop-change-mgmt.xml
@@ -105,6 +105,15 @@
           <default_value/>
           <is_null_allowed>true</is_null_allowed>
         </field>
+        <field id="outage" xsi:type="AttributeEnum">
+          <values>
+            <value>yes</value>
+            <value>no</value>
+          </values>
+          <sql>outage</sql>
+          <default_value>no</default_value>
+          <is_null_allowed>false</is_null_allowed>
+        </field>
         <field id="related_request_list" xsi:type="AttributeLinkedSet">
           <linked_class>UserRequest</linked_class>
           <ext_key_to_me>parent_change_id</ext_key_to_me>
@@ -187,6 +196,9 @@
               <attribute id="changemanager_id">
                 <hidden/>
               </attribute>
+              <attribute id="outage">
+                <hidden/>
+              </attribute>
             </flags>
             <transitions>
               <transition>
@@ -237,6 +249,9 @@
               <attribute id="approval_date">
                 <hidden/>
               </attribute>
+              <attribute id="outage">
+                <hidden/>
+              </attribute>
             </flags>
             <transitions>
               <transition>
@@ -299,6 +314,10 @@
               <attribute id="changemanager_id">
                 <mandatory/>
               </attribute>
+              <attribute id="outage">
+                <mandatory/>
+                <must_prompt/>
+              </attribute>
             </flags>
             <transitions>
               <transition>
@@ -383,6 +402,9 @@
               <attribute id="parent_id">
                 <read_only/>
               </attribute>
+              <attribute id="outage">
+                <read_only/>
+              </attribute>
             </flags>
             <transitions>
               <transition>
@@ -451,6 +473,9 @@
               <attribute id="parent_id">
                 <normal/>
               </attribute>
+              <attribute id="outage">
+                <read_only/>
+              </attribute>
             </flags>
             <transitions>
               <transition>
@@ -523,6 +548,9 @@
               <attribute id="parent_id">
                 <read_only/>
               </attribute>
+              <attribute id="outage">
+                <read_only/>
+              </attribute>
             </flags>
             <transitions/>
           </state>
@@ -752,6 +780,9 @@
                     <item id="category">
                       <rank>10</rank>
                     </item>
+                    <item id="outage">
+                      <rank>15.1</rank>
+                    </item>
                     <item id="reject_reason">
                       <rank>20</rank>
                     </item>
diff --git a/datamodels/2.x/itop-change-mgmt/de.dict.itop-change-mgmt.php b/datamodels/2.x/itop-change-mgmt/de.dict.itop-change-mgmt.php
index ea86e85c2..8a4e2d6a9 100644
--- a/datamodels/2.x/itop-change-mgmt/de.dict.itop-change-mgmt.php
+++ b/datamodels/2.x/itop-change-mgmt/de.dict.itop-change-mgmt.php
@@ -110,5 +110,11 @@ Dict::Add('DE DE', 'German', 'Deutsch', array(
 	'Class:Change/Attribute:related_incident_list+' => '',
 	'Class:Change/Attribute:parent_id_friendlyname' => 'Parent Change Friendly Name',
 	'Class:Change/Attribute:parent_id_friendlyname+' => '',
+	'Class:Change/Attribute:outage' => 'Ausfall',
+	'Class:Change/Attribute:outage+' => '',
+	'Class:Change/Attribute:outage/Value:no' => 'Nein',
+	'Class:Change/Attribute:outage/Value:no+' => '',
+	'Class:Change/Attribute:outage/Value:yes' => 'Ja',
+	'Class:Change/Attribute:outage/Value:yes+' => '',
 ));
 ?>
\ No newline at end of file
diff --git a/datamodels/2.x/itop-change-mgmt/en.dict.itop-change-mgmt.php b/datamodels/2.x/itop-change-mgmt/en.dict.itop-change-mgmt.php
index b1ac6308d..b70ed3803 100755
--- a/datamodels/2.x/itop-change-mgmt/en.dict.itop-change-mgmt.php
+++ b/datamodels/2.x/itop-change-mgmt/en.dict.itop-change-mgmt.php
@@ -132,6 +132,12 @@ Dict::Add('EN US', 'English', 'English', array(
 	'Class:Change/Stimulus:ev_approve+' => '',
 	'Class:Change/Stimulus:ev_finish' => 'Close',
 	'Class:Change/Stimulus:ev_finish+' => '',
+	'Class:Change/Attribute:outage' => 'Outage',
+	'Class:Change/Attribute:outage+' => '',
+	'Class:Change/Attribute:outage/Value:no' => 'No',
+	'Class:Change/Attribute:outage/Value:no+' => '',
+	'Class:Change/Attribute:outage/Value:yes' => 'Yes',
+	'Class:Change/Attribute:outage/Value:yes+' => '',
 ));
 
 ?>
diff --git a/datamodels/2.x/itop-change-mgmt/es_cr.dict.itop-change-mgmt.php b/datamodels/2.x/itop-change-mgmt/es_cr.dict.itop-change-mgmt.php
index 475ade7dd..597851e4e 100644
--- a/datamodels/2.x/itop-change-mgmt/es_cr.dict.itop-change-mgmt.php
+++ b/datamodels/2.x/itop-change-mgmt/es_cr.dict.itop-change-mgmt.php
@@ -133,6 +133,12 @@ Dict::Add('ES CR', 'Spanish', 'Español, Castellano', array(
 	'Class:Change/Stimulus:ev_approve+' => 'Aprobar',
 	'Class:Change/Stimulus:ev_finish' => 'Finalizar',
 	'Class:Change/Stimulus:ev_finish+' => 'Finalizar',
+	'Class:Change/Attribute:outage' => 'Falla',
+	'Class:Change/Attribute:outage+' => 'Falla',
+	'Class:Change/Attribute:outage/Value:no' => 'No',
+	'Class:Change/Attribute:outage/Value:no+' => 'No',
+	'Class:Change/Attribute:outage/Value:yes' => 'Si',
+	'Class:Change/Attribute:outage/Value:yes+' => 'Si',
 ));
 
 ?>
diff --git a/datamodels/2.x/itop-change-mgmt/fr.dict.itop-change-mgmt.php b/datamodels/2.x/itop-change-mgmt/fr.dict.itop-change-mgmt.php
index 5f0507f04..1f4c75e77 100755
--- a/datamodels/2.x/itop-change-mgmt/fr.dict.itop-change-mgmt.php
+++ b/datamodels/2.x/itop-change-mgmt/fr.dict.itop-change-mgmt.php
@@ -94,6 +94,12 @@ Dict::Add('FR FR', 'French', 'Français', array(
 	'Class:Change/Stimulus:ev_approve+' => '',
 	'Class:Change/Stimulus:ev_finish' => 'Fermer',
 	'Class:Change/Stimulus:ev_finish+' => '',
+	'Class:Change/Attribute:outage' => 'Interruption de service',
+	'Class:Change/Attribute:outage+' => '',
+	'Class:Change/Attribute:outage/Value:no' => 'Non',
+	'Class:Change/Attribute:outage/Value:no+' => '',
+	'Class:Change/Attribute:outage/Value:yes' => 'Oui',
+	'Class:Change/Attribute:outage/Value:yes+' => '',
 ));
 
 
diff --git a/readme.txt b/readme.txt
index d26e9171d..007e55ea1 100644
--- a/readme.txt
+++ b/readme.txt
@@ -241,6 +241,7 @@ Data model fixes/changes
 #854 Flag Is null allowed not working on attributes Date and DateTime + the default value is now taken into account
 Fixed issue with 1.x datamodels: dashlets of type "badge" not working (preventing from editing an existing dashboard), since 2.0.2
 Aligned the authentication module with the one of 2.x, to enable the feature "Forgot password" for legacy data models
+Added the "outage" field to simple Change tickets, since it's already present in ITIL Changes.
 
 
 Notifications