diff --git a/workflow/engine/src/ProcessMaker/BusinessModel/Cases.php b/workflow/engine/src/ProcessMaker/BusinessModel/Cases.php
index 986069f88..e448ffc1f 100644
--- a/workflow/engine/src/ProcessMaker/BusinessModel/Cases.php
+++ b/workflow/engine/src/ProcessMaker/BusinessModel/Cases.php
@@ -3302,4 +3302,31 @@ class Cases
 
         return $arrayAccess;
     }
+    /**
+     * Get index last participation from a user
+     *
+     * This function return the last participation
+     * by default is not considered the status OPEN or CLOSED
+     * in parallel cases return the first to find
+     * @param string $appUid
+     * @param string $userUid
+     * @param string $threadStatus
+     * @return integer delIndex
+     */
+    public function getLastParticipatedByUser($appUid, $userUid, $threadStatus = '')
+    {
+        $criteria = new \Criteria('workflow');
+        $criteria->addSelectColumn(\ListParticipatedLastPeer::DEL_INDEX);
+        $criteria->addSelectColumn(\ListParticipatedLastPeer::DEL_THREAD_STATUS);
+        $criteria->add(\ListParticipatedLastPeer::APP_UID, $appUid, \Criteria::EQUAL);
+        $criteria->add(\ListParticipatedLastPeer::USR_UID, $userUid, \Criteria::EQUAL);
+        if (!empty($threadStatus)) {
+            $criteria->add(\ListParticipatedLastPeer::DEL_THREAD_STATUS, $threadStatus, \Criteria::EQUAL);
+        }
+        $dataSet = \ListParticipatedLastPeer::doSelectRS($criteria);
+        $dataSet->setFetchmode(\ResultSet::FETCHMODE_ASSOC);
+        $dataSet->next();
+        $row = $dataSet->getRow();
+        return isset($row['DEL_INDEX']) ? $row['DEL_INDEX'] : 0;
+    }
 }
diff --git a/workflow/engine/src/ProcessMaker/BusinessModel/Light.php b/workflow/engine/src/ProcessMaker/BusinessModel/Light.php
index d33c85488..daee127f1 100644
--- a/workflow/engine/src/ProcessMaker/BusinessModel/Light.php
+++ b/workflow/engine/src/ProcessMaker/BusinessModel/Light.php
@@ -825,7 +825,17 @@ class Light
             case 'participated':
                 $oCase = new \Cases();
                 $iDelIndex = $oCase->getCurrentDelegationCase( $app_uid );
-                $aFields = $oCase->loadCase( $app_uid, $iDelIndex );
+                $aFields = $oCase->loadCase($app_uid, $iDelIndex);
+                $response = $this->getInfoResume($userUid, $aFields, $type);
+                break;
+            case 'lastopenindex':
+                //Get the last participate from a user
+                $oNewCase = new \ProcessMaker\BusinessModel\Cases();
+                $iDelIndex = $oNewCase->getLastParticipatedByUser($app_uid, $userUid, 'OPEN');
+                $oCase = new \Cases();
+                $aFields = $oCase->loadCase($app_uid, $iDelIndex);
+                $aFields['DEL_INDEX'] = $iDelIndex === 0 ? '' : $iDelIndex;
+                $aFields['USR_UID'] = $userUid;
                 $response = $this->getInfoResume($userUid, $aFields, $type);
                 break;
         }
@@ -842,23 +852,8 @@ class Light
      */
     public function getInfoResume($userUid, $Fields, $type)
     {
-        //print_r($Fields);die;
-        /* Includes */
-        G::LoadClass( 'case' );
         /* Prepare page before to show */
-        //$oCase = new \Cases();
-
-//        $participated = $oCase->userParticipatedInCase( $Fields['APP_UID'], $userUid );
-//        if ($RBAC->userCanAccess( 'PM_ALLCASES' ) < 0 && $participated == 0) {
-//            /*if (strtoupper($Fields['APP_STATUS']) != 'COMPLETED') {
-//              $oCase->thisIsTheCurrentUser($_SESSION['APPLICATION'], $_SESSION['INDEX'], $_SESSION['USER_LOGGED'], 'SHOW_MESSAGE');
-//            }*/
-//            $aMessage['MESSAGE'] = G::LoadTranslation( 'ID_NO_PERMISSION_NO_PARTICIPATED' );
-//            $G_PUBLISH = new Publisher();
-//            $G_PUBLISH->AddContent( 'xmlform', 'xmlform', 'login/showMessage', '', $aMessage );
-//            G::RenderPage( 'publishBlank', 'blank' );
-//            die();
-//        }
+        G::LoadClass( 'case' );
 
         $objProc = new \Process();
         $aProc = $objProc->load( $Fields['PRO_UID'] );
@@ -876,15 +871,11 @@ class Light
             }
 
             $Fields['TAS_TITLE'] = implode(" - ", array_values($Fields['TAS_TITLE']));
-        } else {
-            $aTask = $objTask->load( $Fields['TAS_UID'] );
+        } elseif (isset($Fields['TAS_UID']) && !empty($Fields['TAS_UID'])) {
+            $aTask = $objTask->load($Fields['TAS_UID']);
             $Fields['TAS_TITLE'] = $aTask['TAS_TITLE'];
         }
 
-//        require_once(PATH_GULLIVER .'../thirdparty/smarty/libs/Smarty.class.php');
-//        $G_PUBLISH = new \Publisher();
-//        $G_PUBLISH->AddContent( 'xmlform', 'xmlform', 'cases/cases_Resume.xml', '', $Fields, '' );
-//        $G_PUBLISH->RenderContent();
         return $Fields;
     }
 
diff --git a/workflow/engine/src/ProcessMaker/Services/Api/Light.php b/workflow/engine/src/ProcessMaker/Services/Api/Light.php
index 32757d56a..37ab326a2 100644
--- a/workflow/engine/src/ProcessMaker/Services/Api/Light.php
+++ b/workflow/engine/src/ProcessMaker/Services/Api/Light.php
@@ -1237,7 +1237,8 @@ class Light extends Api
                 'CREATE_DATE' => 'caseCreateDate',
                 'UPDATE_DATE' => 'caseUpdateData',
                 'DESCRIPTION' => 'caseDescription',
-                'PRO_UID'     => 'processId'
+                'PRO_UID'     => 'processId',
+                'DEL_INDEX'   => 'delIndex'
             ),
             'task' => array(
                 'TAS_TITLE'         => 'taskTitle',