diff --git a/workflow/engine/Features/ActionsByEmail/ActionsByEmailService.php b/workflow/engine/Features/ActionsByEmail/ActionsByEmailService.php
index 5fb16c96b..a722311e3 100644
--- a/workflow/engine/Features/ActionsByEmail/ActionsByEmailService.php
+++ b/workflow/engine/Features/ActionsByEmail/ActionsByEmailService.php
@@ -1,31 +1,42 @@
 <?php
+
 namespace Features\ActionsByEmail;
+
 /**
  * Description of ActionsByEmailService
  * 
  */
 class ActionsByEmailService
 {
+
     public function saveConfiguration($params)
     {
-        switch ($params['type']) {
-            case 'configuration':
-                require_once 'classes/model/AbeConfiguration.php';
-                $abeConfigurationInstance = new \AbeConfiguration();
-                $noteValues = json_decode($params['fields']['ABE_CASE_NOTE_IN_RESPONSE']);
-                foreach ($noteValues as $value) {
-                    $params['fields']['ABE_CASE_NOTE_IN_RESPONSE'] = $value;
-                }
-                $abeConfigurationInstance->createOrUpdate($params['fields']);
-                break;
-            default:
-                break;
+        if (\PMLicensedFeatures
+                ::getSingleton()
+                ->verifyfeature('zCeazVrMjVTQVVLcTdwSHNaSzMwTGNCdXRqTm9aYlEzVnI=')) {
+            switch ($params['type']) {
+                case 'configuration':
+                    require_once 'classes/model/AbeConfiguration.php';
+                    $abeConfigurationInstance = new \AbeConfiguration();
+                    $noteValues = json_decode($params['fields']['ABE_CASE_NOTE_IN_RESPONSE']);
+                    foreach ($noteValues as $value) {
+                        $params['fields']['ABE_CASE_NOTE_IN_RESPONSE'] = $value;
+                    }
+                    $abeConfigurationInstance->createOrUpdate($params['fields']);
+                    break;
+                default:
+                    break;
+            }
         }
     }
 
     public function loadConfiguration($params)
     {
-        if ($params['type'] != 'activity') {
+        if ($params['type'] != 'activity' 
+            || (\PMLicensedFeatures
+                ::getSingleton()
+                ->verifyfeature('zCeazVrMjVTQVVLcTdwSHNaSzMwTGNCdXRqTm9aYlEzVnI='))) 
+        {
             return NULL;
         }
         set_include_path(PATH_FEATURES . 'ActionsByEmail' . PATH_SEPARATOR . get_include_path());
@@ -50,4 +61,5 @@ class ActionsByEmailService
         $configuration['SYS_LANG'] = SYS_LANG;
         return $configuration;
     }
+
 }
diff --git a/workflow/engine/classes/class.featureRegistry.php b/workflow/engine/classes/class.featureRegistry.php
index fb6eaeec5..5067a9c6d 100755
--- a/workflow/engine/classes/class.featureRegistry.php
+++ b/workflow/engine/classes/class.featureRegistry.php
@@ -28,7 +28,7 @@
 class PMFeatureRegistry
 {
     private $features = array ();
-    private $triggers = array ();
+    private $keys = array ('ActionsByEmail' => 'zCeazVrMjVTQVVLcTdwSHNaSzMwTGNCdXRqTm9aYlEzVnI=');
     private static $instance = null;
 
     /**
@@ -65,6 +65,9 @@ class PMFeatureRegistry
      */
     public function registerFeature ($featureName, $filename = null)
     {
+        if (!$this->validateFeatureLicense($featureName)) {
+            return false;
+        }
         $className = $featureName . "Feature";
         $feature = new $className( $featureName, $filename );
         if (isset( $this->features[$featureName] )) {
@@ -98,7 +101,7 @@ class PMFeatureRegistry
     {
         $feature = $this->retrieveFeature($featureName);
         if ($feature) {
-            $feature->enable();
+            $feature->disable();
         }
         throw new Exception( "Unable to disable feature '$featureName' (feature not found)" );
     }
@@ -167,6 +170,19 @@ class PMFeatureRegistry
             $this->features[$name] = $feature;
         }
     }
+    
+    public function validateFeatureLicense($featureName)            
+    {
+        if (
+                isset($this->keys[$featureName]) 
+                && PMLicensedFeatures
+                    ::getSingleton()
+                    ->verifyfeature($this->keys[$featureName])
+            ) {
+            return true;
+        } 
+        return false;
+    }
 
 }
 /*----------------------------------********---------------------------------*/
diff --git a/workflow/engine/methods/services/ActionsByEmail.php b/workflow/engine/methods/services/ActionsByEmail.php
index 00c41e243..7163df4b9 100644
--- a/workflow/engine/methods/services/ActionsByEmail.php
+++ b/workflow/engine/methods/services/ActionsByEmail.php
@@ -1,115 +1,119 @@
 <?php
 /*----------------------------------********---------------------------------*/
-switch ($_REQUEST['action']) {
-    case 'processABE' :
-        $G_PUBLISH = new Publisher();
-        try {
-            // Validations
-            if (!isset($_REQUEST['APP_UID'])) {
-                $_REQUEST['APP_UID'] = '';
-            }
-
-            if (!isset($_REQUEST['DEL_INDEX'])) {
-                $_REQUEST['DEL_INDEX'] = '';
-            }
-
-            if ($_REQUEST['APP_UID'] == '') {
-                throw new Exception('The parameter APP_UID is empty.');
-            }
-
-            if ($_REQUEST['DEL_INDEX'] == '') {
-                throw new Exception('The parameter DEL_INDEX is empty.');
-            }
-
-            $_REQUEST['APP_UID'] = G::decrypt(urldecode(utf8_encode($_REQUEST['APP_UID'])), URL_KEY);
-            $_REQUEST['DEL_INDEX'] = G::decrypt(urldecode(utf8_encode($_REQUEST['DEL_INDEX'])), URL_KEY);
-            $_REQUEST['FIELD'] = G::decrypt(urldecode(utf8_encode($_REQUEST['FIELD'])), URL_KEY);
-            $_REQUEST['VALUE'] = G::decrypt(urldecode(utf8_encode($_REQUEST['VALUE'])), URL_KEY);
-            $_REQUEST['ABER'] = G::decrypt(urldecode(utf8_encode($_REQUEST['ABER'])), URL_KEY);
-
-            G::LoadClass('case');
-
-            $cases = new Cases();
-            $caseFieldsABE = $cases->loadCase($_REQUEST['APP_UID'], $_REQUEST['DEL_INDEX']);
-
-            if (is_null($caseFieldsABE['DEL_FINISH_DATE'])) {
-                $dataField = array();
-                $dataField[$_REQUEST['FIELD']] = $_REQUEST['VALUE'];
-                $caseFieldsABE ['APP_DATA'] = array_merge($caseFieldsABE ['APP_DATA'], $dataField);
-
-                $dataResponses = array();
-                $dataResponses['ABE_REQ_UID'] = $_REQUEST['ABER'];
-                $dataResponses['ABE_RES_CLIENT_IP'] = $_SERVER['REMOTE_ADDR'];
-                $dataResponses['ABE_RES_DATA'] = serialize($_REQUEST['VALUE']);
-                $dataResponses['ABE_RES_STATUS'] = 'PENDING';
-                $dataResponses['ABE_RES_MESSAGE'] = '';
-
-                try {
-                    set_include_path(PATH_FEATURES . 'ActionsByEmail' . PATH_SEPARATOR . get_include_path());
-                    require_once 'classes/model/AbeResponses.php';
-                    $abeAbeResponsesInstance = new AbeResponses();
-                    $dataResponses['ABE_RES_UID'] = $abeAbeResponsesInstance->createOrUpdate($dataResponses);
-                } catch (Exception $error) {
-                    throw $error;
+if (PMLicensedFeatures
+        ::getSingleton()
+        ->verifyfeature('zCeazVrMjVTQVVLcTdwSHNaSzMwTGNCdXRqTm9aYlEzVnI=')) {
+    switch ($_REQUEST['action']) {
+        case 'processABE' :
+            $G_PUBLISH = new Publisher();
+            try {
+                // Validations
+                if (!isset($_REQUEST['APP_UID'])) {
+                    $_REQUEST['APP_UID'] = '';
                 }
 
-                $cases->updateCase($_REQUEST['APP_UID'], $caseFieldsABE);
+                if (!isset($_REQUEST['DEL_INDEX'])) {
+                    $_REQUEST['DEL_INDEX'] = '';
+                }
 
-                G::LoadClass('wsBase');
+                if ($_REQUEST['APP_UID'] == '') {
+                    throw new Exception('The parameter APP_UID is empty.');
+                }
 
-                $ws = new wsBase();
+                if ($_REQUEST['DEL_INDEX'] == '') {
+                    throw new Exception('The parameter DEL_INDEX is empty.');
+                }
 
-                $result = $ws->derivateCase($caseFieldsABE['CURRENT_USER_UID'], $_REQUEST['APP_UID'], $_REQUEST['DEL_INDEX'], true);
-                $code = (is_array($result) ? $result['status_code'] : $result->status_code);
+                $_REQUEST['APP_UID'] = G::decrypt(urldecode(utf8_encode($_REQUEST['APP_UID'])), URL_KEY);
+                $_REQUEST['DEL_INDEX'] = G::decrypt(urldecode(utf8_encode($_REQUEST['DEL_INDEX'])), URL_KEY);
+                $_REQUEST['FIELD'] = G::decrypt(urldecode(utf8_encode($_REQUEST['FIELD'])), URL_KEY);
+                $_REQUEST['VALUE'] = G::decrypt(urldecode(utf8_encode($_REQUEST['VALUE'])), URL_KEY);
+                $_REQUEST['ABER'] = G::decrypt(urldecode(utf8_encode($_REQUEST['ABER'])), URL_KEY);
 
-                if ($code != 0) {
-                    throw new Exception('An error occurred while the application was being processed.<br /><br />
+                G::LoadClass('case');
+
+                $cases = new Cases();
+                $caseFieldsABE = $cases->loadCase($_REQUEST['APP_UID'], $_REQUEST['DEL_INDEX']);
+
+                if (is_null($caseFieldsABE['DEL_FINISH_DATE'])) {
+                    $dataField = array();
+                    $dataField[$_REQUEST['FIELD']] = $_REQUEST['VALUE'];
+                    $caseFieldsABE ['APP_DATA'] = array_merge($caseFieldsABE ['APP_DATA'], $dataField);
+
+                    $dataResponses = array();
+                    $dataResponses['ABE_REQ_UID'] = $_REQUEST['ABER'];
+                    $dataResponses['ABE_RES_CLIENT_IP'] = $_SERVER['REMOTE_ADDR'];
+                    $dataResponses['ABE_RES_DATA'] = serialize($_REQUEST['VALUE']);
+                    $dataResponses['ABE_RES_STATUS'] = 'PENDING';
+                    $dataResponses['ABE_RES_MESSAGE'] = '';
+
+                    try {
+                        set_include_path(PATH_FEATURES . 'ActionsByEmail' . PATH_SEPARATOR . get_include_path());
+                        require_once 'classes/model/AbeResponses.php';
+                        $abeAbeResponsesInstance = new AbeResponses();
+                        $dataResponses['ABE_RES_UID'] = $abeAbeResponsesInstance->createOrUpdate($dataResponses);
+                    } catch (Exception $error) {
+                        throw $error;
+                    }
+
+                    $cases->updateCase($_REQUEST['APP_UID'], $caseFieldsABE);
+
+                    G::LoadClass('wsBase');
+
+                    $ws = new wsBase();
+
+                    $result = $ws->derivateCase($caseFieldsABE['CURRENT_USER_UID'], $_REQUEST['APP_UID'], $_REQUEST['DEL_INDEX'], true);
+                    $code = (is_array($result) ? $result['status_code'] : $result->status_code);
+
+                    if ($code != 0) {
+                        throw new Exception('An error occurred while the application was being processed.<br /><br />
                                  Error code: ' . $result->status_code . '<br />
                                  Error message: ' . $result->message . '<br /><br />');
+                    }
+
+                    // Update
+                    $dataResponses['ABE_RES_STATUS'] = ($code == 0 ? 'SENT' : 'ERROR');
+                    $dataResponses['ABE_RES_MESSAGE'] = ($code == 0 ? '-' : $result->message);
+
+                    try {
+                        $abeAbeResponsesInstance = new AbeResponses();
+                        $abeAbeResponsesInstance->createOrUpdate($dataResponses);
+                    } catch (Exception $error) {
+                        throw $error;
+                    }
+
+                    $message = '<strong>The answer has been submited. Thank you</strong>';
+
+                    //Save Cases Notes
+                    include_once PATH_FEATURES . 'ActionsByEmail' . DS . 'Services' . DS . 'utils.php';
+
+                    $dataAbeRequests = loadAbeRequest($_REQUEST['ABER']);
+                    $dataAbeConfiguration = loadAbeConfiguration($dataAbeRequests['ABE_UID']);
+
+                    if ($dataAbeConfiguration['ABE_CASE_NOTE_IN_RESPONSE'] == 1) {
+                        $response = new stdclass();
+                        $response->usrUid = $caseFieldsABE['APP_DATA']['USER_LOGGED'];
+                        $response->appUid = $_REQUEST['APP_UID'];
+                        $response->noteText = "Check the information that was sent for the receiver: " . $dataAbeRequests['ABE_REQ_SENT_TO'];
+
+                        postNote($response);
+                    }
+
+                    $dataAbeRequests['ABE_REQ_ANSWERED'] = 1;
+                    $code == 0 ? uploadAbeRequest($dataAbeRequests) : '';
+                } else {
+                    $message = '<strong>The response has already been sent.</strong>';
                 }
 
-                // Update
-                $dataResponses['ABE_RES_STATUS'] = ($code == 0 ? 'SENT' : 'ERROR');
-                $dataResponses['ABE_RES_MESSAGE'] = ($code == 0 ? '-' : $result->message);
-
-                try {
-                    $abeAbeResponsesInstance = new AbeResponses();
-                    $abeAbeResponsesInstance->createOrUpdate($dataResponses);
-                } catch (Exception $error) {
-                    throw $error;
-                }
-
-                $message = '<strong>The answer has been submited. Thank you</strong>';
-
-                //Save Cases Notes
-                include_once PATH_FEATURES.'ActionsByEmail'.DS.'Services'.DS.'utils.php';
-
-                $dataAbeRequests = loadAbeRequest($_REQUEST['ABER']);
-                $dataAbeConfiguration = loadAbeConfiguration($dataAbeRequests['ABE_UID']);
-
-                if ($dataAbeConfiguration['ABE_CASE_NOTE_IN_RESPONSE'] == 1) {
-                    $response = new stdclass();
-                    $response->usrUid = $caseFieldsABE['APP_DATA']['USER_LOGGED'];
-                    $response->appUid = $_REQUEST['APP_UID'];
-                    $response->noteText = "Check the information that was sent for the receiver: " . $dataAbeRequests['ABE_REQ_SENT_TO'];
-
-                    postNote($response);
-                }
-
-                $dataAbeRequests['ABE_REQ_ANSWERED'] = 1;
-                $code == 0 ? uploadAbeRequest($dataAbeRequests) : '';
-            } else {
-                $message = '<strong>The response has already been sent.</strong>';
+                $G_PUBLISH->AddContent('xmlform', 'xmlform', 'login/showInfo', '', array('MESSAGE' => $message));
+            } catch (Exception $error) {
+                $G_PUBLISH->AddContent('xmlform', 'xmlform', 'login/showMessage', '', array('MESSAGE' => $error->getMessage() . 'Please contact to your system administrator.'));
             }
 
-            $G_PUBLISH->AddContent('xmlform', 'xmlform', 'login/showInfo', '', array('MESSAGE' => $message));
-        } catch (Exception $error) {
-            $G_PUBLISH->AddContent('xmlform', 'xmlform', 'login/showMessage', '', array('MESSAGE' => $error->getMessage() . 'Please contact to your system administrator.'));
-        }
-
-        G::RenderPage('publish', 'blank');
+            G::RenderPage('publish', 'blank');
 
 
-        break;
+            break;
+    }
 }
 /*----------------------------------********---------------------------------*/
\ No newline at end of file