diff --git a/workflow/engine/src/BusinessModel/Trigger.php b/workflow/engine/src/BusinessModel/Trigger.php
index 27233823b..c214d2dfa 100644
--- a/workflow/engine/src/BusinessModel/Trigger.php
+++ b/workflow/engine/src/BusinessModel/Trigger.php
@@ -82,10 +82,14 @@ class Trigger
 
     /**
      * List of Triggers in process
+     * @var string $sProcessUID. Uid for Process
      *
-     * return array
+     * @author Brayan Pereyra (Cochalo) <brayan@colosa.com>
+     * @copyright Colosa - Bolivia
+     *
+     * @return array
      */
-    public function getTriggersCriteria($sProcessUID = '')
+    public function getTriggers($sProcessUID = '')
     {
         $criteria = $this->getTriggerCriteria();
 
@@ -96,7 +100,7 @@ class Trigger
         $oDataset->setFetchmode(\ResultSet::FETCHMODE_ASSOC);
 
         $oDataset->next();
-        $triggersArray = "";
+        $triggersArray = array();
         //$triggersArray[] = array('TRI_UID' => 'char', 'PRO_UID' => 'char', 'TRI_TITLE' => 'char', 'TRI_DESCRIPTION' => 'char');
         while ($aRow = $oDataset->getRow()) {
             if (($aRow['TRI_TITLE'] == null) || ($aRow['TRI_TITLE'] == "")) {
@@ -114,8 +118,12 @@ class Trigger
 
     /**
      * Get data for TriggerUid
+     * @var string $sTriggerUID. Uid for Trigger
      *
-     * return array
+     * @author Brayan Pereyra (Cochalo) <brayan@colosa.com>
+     * @copyright Colosa - Bolivia
+     *
+     * @return array
      */
     public function getDataTrigger($sTriggerUID = '')
     {
@@ -131,7 +139,12 @@ class Trigger
 
     /**
      * Delete Trigger
+     * @var string $sTriggerUID. Uid for Trigger
      *
+     * @author Brayan Pereyra (Cochalo) <brayan@colosa.com>
+     * @copyright Colosa - Bolivia
+     *
+     * @return void
      */
     public function deleteTrigger($sTriggerUID = '')
     {
@@ -145,7 +158,15 @@ class Trigger
 
     /**
      * Save Data for Trigger
+     * @var string $sProcessUID. Uid for Process
+     * @var string $dataTrigger. Data for Trigger
+     * @var string $create. Create o Update Trigger
+     * @var string $sTriggerUid. Uid for Trigger
      *
+     * @author Brayan Pereyra (Cochalo) <brayan@colosa.com>
+     * @copyright Colosa - Bolivia
+     *
+     * @return array
      */
     public function saveTrigger($sProcessUID = '', $dataTrigger = array(), $create = false, $sTriggerUid = '')
     {
@@ -185,12 +206,19 @@ class Trigger
             }
             return $dataResp;
         }
+        return array();
     }
 
     /**
      * Verify name for trigger in process
+     * @var string $sProcessUID. Uid for Process
+     * @var string $sTriggerName. Name for Trigger
+     * @var string $sTriggerUid. Uid for Trigger
      *
-     * return boolean
+     * @author Brayan Pereyra (Cochalo) <brayan@colosa.com>
+     * @copyright Colosa - Bolivia
+     *
+     * @return boolean
      */
     public function verifyNameTrigger($sProcessUID, $sTriggerName, $sTriggerUid = '')
     {
diff --git a/workflow/engine/src/Services/Api/ProcessMaker/Project/Trigger.php b/workflow/engine/src/Services/Api/ProcessMaker/Project/Trigger.php
index 36fc77dda..549b82cb8 100644
--- a/workflow/engine/src/Services/Api/ProcessMaker/Project/Trigger.php
+++ b/workflow/engine/src/Services/Api/ProcessMaker/Project/Trigger.php
@@ -7,6 +7,9 @@ use \Luracast\Restler\RestException;
 /**
  * Project\Activity\Step\Trigger Api Controller
  *
+ * @author Brayan Pereyra (Cochalo) <brayan@colosa.com>
+ * @copyright Colosa - Bolivia
+ *
  * @protected
  */
 class Trigger extends Api
@@ -14,13 +17,17 @@ class Trigger extends Api
     /**
      * @param string $projectUid {@min 1} {@max 32}
      *
+     * @author Brayan Pereyra (Cochalo) <brayan@colosa.com>
+     * @copyright Colosa - Bolivia
+     * @return array
+     *
      * @url GET /:projectUid/triggers
      */
     public function doGetTriggers($projectUid)
     {
         try {
             $trigger = new \BusinessModel\Trigger();
-            $response = $trigger->getTriggersCriteria($projectUid);
+            $response = $trigger->getTriggers($projectUid);
             return $response;
         } catch (\Exception $e) {
             throw (new RestException(Api::STAT_APP_EXCEPTION, $e->getMessage()));
@@ -30,6 +37,9 @@ class Trigger extends Api
     /**
      * @param string $projectUid {@min 1} {@max 32}
      * @param string $triggerUid {@min 1} {@max 32}
+     * @return array
+     * @author Brayan Pereyra (Cochalo) <brayan@colosa.com>
+     * @copyright Colosa - Bolivia
      *
      * @url GET /:projectUid/trigger/:triggerUid
      */
@@ -52,6 +62,10 @@ class Trigger extends Api
      * @param string $tri_type {@from body} {@choice SCRIPT}
      * @param string $tri_webbot {@from body}
      * @param string $tri_param {@from body}
+     * @return array
+     *
+     * @author Brayan Pereyra (Cochalo) <brayan@colosa.com>
+     * @copyright Colosa - Bolivia
      *
      * @url POST /:projectUid/trigger
      */
@@ -75,6 +89,10 @@ class Trigger extends Api
      * @param string $tri_type {@from body} {@choice SCRIPT}
      * @param string $tri_webbot {@from body}
      * @param string $tri_param {@from body}
+     * @return void
+     *
+     * @author Brayan Pereyra (Cochalo) <brayan@colosa.com>
+     * @copyright Colosa - Bolivia
      *
      * @url PUT /:projectUid/trigger/:triggerUid
      */
@@ -92,7 +110,11 @@ class Trigger extends Api
     /**
      * @param string $projectUid {@min 1} {@max 32}
      * @param string $triggerUid {@min 1} {@max 32}
-     * 
+     * @return void
+     *
+     * @author Brayan Pereyra (Cochalo) <brayan@colosa.com>
+     * @copyright Colosa - Bolivia
+     *
      * @url DELETE /:projectUid/trigger/:triggerUid
      */
     public function doDeleteTrigger($projectUid, $triggerUid)
@@ -100,7 +122,6 @@ class Trigger extends Api
         try {
             $trigger = new \BusinessModel\Trigger();
             $response = $trigger->deleteTrigger($triggerUid);
-            return $response;
         } catch (\Exception $e) {
             throw (new RestException(Api::STAT_APP_EXCEPTION, $e->getMessage()));
         }