diff --git a/workflow/engine/src/ProcessMaker/Model/Delegation.php b/workflow/engine/src/ProcessMaker/Model/Delegation.php
index 64babc6f0..6f5f91bed 100644
--- a/workflow/engine/src/ProcessMaker/Model/Delegation.php
+++ b/workflow/engine/src/ProcessMaker/Model/Delegation.php
@@ -6,6 +6,7 @@ use DateTime;
 use G;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Support\Facades\DB;
+use ProcessMaker\BusinessModel\Cases\AbstractCases;
 use ProcessMaker\Core\System;
 use ProcessMaker\Model\Task;
 
@@ -1808,4 +1809,45 @@ class Delegation extends Model
         $res = $query->first();
         return $res->DEL_TITLE;
     }
+
+    /**
+     * Return the pending task related to the appNumber
+     *
+     * @param int $appNumber
+     *
+     * @return array
+     */
+    public static function getPendingTask(int $appNumber)
+    {
+        $query = Delegation::query()->select([
+            'TASK.TAS_TITLE', // Task
+            'APP_DELEGATION.DEL_TITLE', // Thread title
+            'APP_DELEGATION.DEL_THREAD_STATUS', // Thread status
+            'APP_DELEGATION.USR_ID', // Current UserId
+            'USERS.USR_USERNAME', // Current UserName
+            'USERS.USR_FIRSTNAME', // Current User FirstName
+            'USERS.USR_LASTNAME', // Current User LastName
+            'APP_DELEGATION.DEL_TASK_DUE_DATE', // Due Date
+            'APP_DELEGATION.APP_UID', // Case Uid for Open case
+            'APP_DELEGATION.DEL_INDEX', // Del Index for Open case
+        ]);
+        // Join with task
+        $query->joinTask();
+        // Join with task
+        $query->joinUser();
+        // Get the open threads
+        $query->threadOpen();
+        // Related to the specific case number
+        $query->case($appNumber);
+        // Get the results
+        $results = $query->get();
+        $results->transform(function ($item) {
+            $abs = new AbstractCases();
+            $item['TAS_COLOR'] = $abs->getTaskColor($item['DEL_TASK_DUE_DATE']);
+            $item['TAS_COLOR_LABEL'] = AbstractCases::TASK_COLORS[$item['TAS_COLOR']];
+            return $item;
+        });
+
+        return $results;
+    }
 }
diff --git a/workflow/engine/src/ProcessMaker/Services/Api/Home.php b/workflow/engine/src/ProcessMaker/Services/Api/Home.php
index 6543ba10b..037abb167 100644
--- a/workflow/engine/src/ProcessMaker/Services/Api/Home.php
+++ b/workflow/engine/src/ProcessMaker/Services/Api/Home.php
@@ -13,6 +13,7 @@ use ProcessMaker\BusinessModel\Cases\Paused;
 use ProcessMaker\BusinessModel\Cases\Search;
 use ProcessMaker\BusinessModel\Cases\Supervising;
 use ProcessMaker\BusinessModel\Cases\Unassigned;
+use ProcessMaker\Model\Delegation;
 use ProcessMaker\Model\User;
 use ProcessMaker\Services\Api;
 use RBAC;
@@ -535,4 +536,25 @@ class Home extends Api
         // Return menu
         return $menuHome;
     }
+
+    /**
+     * Get the search cases
+     *
+     * @url GET /:app_number/pending-tasks
+     *
+     * @param int $app_number
+     *
+     * @return array
+     *
+     * @throws Exception
+     *
+     * @access protected
+     * @class AccessControl {@permission PM_CASES}
+     */
+    public function getPendingTasks(int $app_number)
+    {
+        $result = Delegation::getPendingTask($app_number);
+
+        return $result;
+    }
 }