diff --git a/workflow/engine/src/ProcessMaker/BusinessModel/Cases.php b/workflow/engine/src/ProcessMaker/BusinessModel/Cases.php
index ba1cbc5e8..5aed92d41 100644
--- a/workflow/engine/src/ProcessMaker/BusinessModel/Cases.php
+++ b/workflow/engine/src/ProcessMaker/BusinessModel/Cases.php
@@ -459,25 +459,7 @@ class Cases
                 }
             } else {
                 \G::LoadClass("wsBase");
-
-                //Verify data
-                $this->throwExceptionIfNotExistsCase($applicationUid, 0, $this->getFieldNameByFormatFieldName("APP_UID"));
-
-                $criteria = new \Criteria("workflow");
-
-                $criteria->addSelectColumn(\AppDelegationPeer::APP_UID);
-                $criteria->add(\AppDelegationPeer::APP_UID, $applicationUid);
-                $criteria->add(\AppDelegationPeer::USR_UID, $userUid);
-
-                $rsCriteria = \AppDelegationPeer::doSelectRS($criteria);
-
-                if (!$rsCriteria->next()) {
-                    throw new \Exception(\G::LoadTranslation("ID_NO_PERMISSION_NO_PARTICIPATED"));
-                }
-
-                //Get data
                 $ws = new \wsBase();
-
                 $fields = $ws->getCaseInfo($applicationUid, 0);
                 $array = json_decode(json_encode($fields), true);
 
diff --git a/workflow/engine/src/ProcessMaker/Services/Api/Cases.php b/workflow/engine/src/ProcessMaker/Services/Api/Cases.php
index c3df40aa5..e3d9c7918 100644
--- a/workflow/engine/src/ProcessMaker/Services/Api/Cases.php
+++ b/workflow/engine/src/ProcessMaker/Services/Api/Cases.php
@@ -85,7 +85,31 @@ class Cases extends Api
                         return true;
                     }
                     break;
-            }
+                case "doGetCaseInfo" :
+                    $appUid = $this->parameters[0];
+                    $usrUid = $this->getUserId();
+                    //Check if the user is supervisor process
+                    $case = new \ProcessMaker\BusinessModel\Cases();
+                    $user = new \ProcessMaker\BusinessModel\User();
+                    $arrayApplicationData = $case->getApplicationRecordByPk($appUid, [], false);
+                    if (!empty($arrayApplicationData)) {
+                        $criteria = new \Criteria("workflow");
+                        $criteria->addSelectColumn(\AppDelegationPeer::APP_UID);
+                        $criteria->add(\AppDelegationPeer::APP_UID, $appUid);
+                        $criteria->add(\AppDelegationPeer::USR_UID, $usrUid);
+                        $rsCriteria = \AppDelegationPeer::doSelectRS($criteria);
+                        if ($rsCriteria->next()) {
+                            return true;
+                        } else {
+                            if ($user->checkPermission($usrUid, 'PM_SUPERVISOR')) {
+                                $supervisor = new \ProcessMaker\BusinessModel\ProcessSupervisor();
+                                $flagps = $supervisor->isUserProcessSupervisor($arrayApplicationData['PRO_UID'], $usrUid);
+                                return $flagps;
+                            }
+                        }
+                    }
+                    break;
+                }
             return false;
         } catch (\Exception $e) {
             throw new RestException(Api::STAT_APP_EXCEPTION, $e->getMessage());
@@ -670,6 +694,8 @@ class Cases extends Api
     }
 
     /**
+     * @access protected
+     * @class  AccessControl {@className \ProcessMaker\Services\Api\Cases}
      * @url GET /:app_uid
      *
      * @param string $app_uid {@min 32}{@max 32}