diff --git a/workflow/engine/methods/cases/casesConsolidatedListExtJs.php b/workflow/engine/methods/cases/casesConsolidatedListExtJs.php
index 173112538..d01de5fce 100644
--- a/workflow/engine/methods/cases/casesConsolidatedListExtJs.php
+++ b/workflow/engine/methods/cases/casesConsolidatedListExtJs.php
@@ -178,6 +178,12 @@ if (count($arrayTabItem) > 0) {
     $headPublisher->assign("FORMATS", $conf->getFormats());
     $headPublisher->assign("urlProxy", $urlProxy);
     $headPublisher->assign('credentials', $clientToken );
+    
+    $ieVersion = null;
+    if(preg_match("/^.*\(.*MSIE (\d+)\..+\).*$/", $_SERVER["HTTP_USER_AGENT"], $arrayMatch) || preg_match("/^.*\(.*rv.(\d+)\..+\).*$/", $_SERVER["HTTP_USER_AGENT"], $arrayMatch)){
+        $ieVersion = intval($arrayMatch[1]);
+    }
+    $oHeadPublisher->assign( 'ieVersion', $ieVersion );
 
     $headPublisher->addExtJsScript("app/main", true);
     $headPublisher->addExtJsScript("cases/casesListConsolidated", false);   //Adding a JavaScript file .js
diff --git a/workflow/engine/methods/cases/cases_Derivate.php b/workflow/engine/methods/cases/cases_Derivate.php
index b9f89784d..6db8481f5 100755
--- a/workflow/engine/methods/cases/cases_Derivate.php
+++ b/workflow/engine/methods/cases/cases_Derivate.php
@@ -187,7 +187,12 @@ try {
         $loc = $aNextStep['PAGE'];
     }
     //Triggers After
-    if (isset( $_SESSION['TRIGGER_DEBUG']['ISSET'] )) {
+    $ieVersion = null;
+    if(preg_match("/^.*\(.*MSIE (\d+)\..+\).*$/", $_SERVER["HTTP_USER_AGENT"], $arrayMatch) || preg_match("/^.*\(.*rv.(\d+)\..+\).*$/", $_SERVER["HTTP_USER_AGENT"], $arrayMatch)){
+        $ieVersion = intval($arrayMatch[1]);
+    }
+    
+    if (isset( $_SESSION['TRIGGER_DEBUG']['ISSET'] ) && $ieVersion != 11) {
         if ($_SESSION['TRIGGER_DEBUG']['ISSET'] == 1) {
             $oTemplatePower = new TemplatePower( PATH_TPL . 'cases/cases_Step.html' );
             $oTemplatePower->prepare();
@@ -205,10 +210,7 @@ try {
     }
     
     //close tab only if IE11
-    $ieVersion = null;
-    if(preg_match("/^.*\(.*MSIE (\d+)\..+\).*$/", $_SERVER["HTTP_USER_AGENT"], $arrayMatch) || preg_match("/^.*\(.*rv.(\d+)\..+\).*$/", $_SERVER["HTTP_USER_AGENT"], $arrayMatch)){
-        $ieVersion = intval($arrayMatch[1]);
-    }
+    
     if($ieVersion == 11 && !isset($_SESSION['__OUTLOOK_CONNECTOR__'])) {
         $script = "<script type='text/javascript'>
                        try {
diff --git a/workflow/engine/methods/cases/cases_Step.php b/workflow/engine/methods/cases/cases_Step.php
index 2961a5817..428536880 100755
--- a/workflow/engine/methods/cases/cases_Step.php
+++ b/workflow/engine/methods/cases/cases_Step.php
@@ -177,7 +177,12 @@ if (isset( $_GET['breakpoint'] )) {
 /**
  * Here we throw the debug view
  */
-if (isset( $_GET['breakpoint'] )) {
+$ieVersion = null;
+if(preg_match("/^.*\(.*MSIE (\d+)\..+\).*$/", $_SERVER["HTTP_USER_AGENT"], $arrayMatch) || preg_match("/^.*\(.*rv.(\d+)\..+\).*$/", $_SERVER["HTTP_USER_AGENT"], $arrayMatch)){
+    $ieVersion = intval($arrayMatch[1]);
+}
+ 
+if (isset( $_GET['breakpoint'] ) && $ieVersion != 11) {
 
     $G_PUBLISH->AddContent( 'view', 'cases/showDebugFrameLoader' );
     $G_PUBLISH->AddContent( 'view', 'cases/showDebugFrameBreaker' );
@@ -1124,7 +1129,7 @@ if (!isset($_SESSION["PM_RUN_OUTSIDE_MAIN_APP"])) {
 
 G::RenderPage( 'publish', 'blank' );
 
-if ($_SESSION['TRIGGER_DEBUG']['ISSET']) {
+if ($_SESSION['TRIGGER_DEBUG']['ISSET'] && $ieVersion != 11) {
     G::evalJScript( '
     if (typeof showdebug != \'undefined\') {
       showdebug();
diff --git a/workflow/engine/templates/cases/casesListConsolidated.js b/workflow/engine/templates/cases/casesListConsolidated.js
index 2305be1f5..26a87452a 100644
--- a/workflow/engine/templates/cases/casesListConsolidated.js
+++ b/workflow/engine/templates/cases/casesListConsolidated.js
@@ -229,6 +229,7 @@ var htmlMessage;
 //var rowLabels = [];
 
 var smodel;
+var newCaseNewTab;
 
 function openCase(){
   var rowModel = consolidatedGrid.getSelectionModel().getSelected();
@@ -236,15 +237,16 @@ function openCase(){
     var appUid    = rowModel.data.APP_UID;
     var delIndex  = rowModel.data.DEL_INDEX;
     var caseTitle = (rowModel.data.APP_TITLE) ? rowModel.data.APP_TITLE : rowModel.data.APP_UID;
-
-    Ext.Msg.show({
-      msg: _("ID_OPEN_CASE") + " " + caseTitle,
-      width:300,
-      wait:true,
-      waitConfig: {
-        interval:200
-      }
-    });
+    if(ieVersion != 11) {
+      Ext.Msg.show({
+        msg: _("ID_OPEN_CASE") + " " + caseTitle,
+        width:300,
+        wait:true,
+        waitConfig: {
+          interval:200
+        }
+      });
+    }
     params = '';
     switch(action){
       case 'consolidated':
@@ -255,15 +257,24 @@ function openCase(){
         break;
     }
     params += '&action=' + 'todo';
-    redirect(requestFile + '?' + params);
-
+    
+    if(ieVersion == 11) {
+      if(newCaseNewTab) {
+        newCaseNewTab.close();
+      }
+        newCaseNewTab = window.open(requestFile + '?' + params);       
+    } else {
+      redirect(requestFile + '?' + params);
+    }
   } else {
       msgBox(_("ID_INFORMATION"), _("ID_SELECT_ONE_AT_LEAST"));
   }
 }
 
 function jumpToCase(appNumber){
-  Ext.MessageBox.show({ msg: _('ID_PROCESSING'), wait:true,waitConfig: {interval:200} });
+  if(ieVersion != 11) {  
+    Ext.MessageBox.show({ msg: _('ID_PROCESSING'), wait:true,waitConfig: {interval:200} });
+  }
   Ext.Ajax.request({
     url: 'cases_Ajax',
     success: function(response) {
@@ -272,7 +283,14 @@ function jumpToCase(appNumber){
         params = 'APP_NUMBER=' + appNumber;
         params += '&action=jump';
         requestFile = '../cases/open';
-        redirect(requestFile + '?' + params);
+        if(ieVersion == 11) {
+          if(newCaseNewTab) {
+            newCaseNewTab.close();
+          }
+            newCaseNewTab = window.open(requestFile + '?' + params);       
+        } else {
+          redirect(requestFile + '?' + params);
+        }
       } else {
         Ext.MessageBox.hide();
         var message = new Array();
@@ -1342,3 +1360,8 @@ function linkRenderer(value)
     return "<a href=\"" + value + "\" onclick=\"window.open('" + value + "', '_blank'); return false;\">" + value + "</a>";
 }
 
+Ext.EventManager.on(window, 'beforeunload', function () {
+  if(newCaseNewTab) {
+    newCaseNewTab.close();
+  }
+});