diff --git a/features/backend/step/step_update_move_position.feature b/features/backend/step/step_update_move_position.feature
new file mode 100644
index 000000000..3fb7ba188
--- /dev/null
+++ b/features/backend/step/step_update_move_position.feature
@@ -0,0 +1,52 @@
+http://brayan.pmos.colosa.net/api/1.0/cochalo/project/444446641528a7318e16744023753627/activity/1077328655304fcfecdf879070119988
+/step/609531574530b7a20dcb7c1053135698/trigger/899405570530ba201363cf9010087072
+
+@ProcessMakerMichelangelo @RestAPI
+Feature: Step update position
+  Scenario: List all the Sub Processs (result 0 Sub Processs)
+    Given that I have a valid access_token
+    And I request "project/106912358530c9b14ac15d3001790900/activity/467397212530c9b18435b87094293840/step/693874302530c9ba1734ad0026525748/trigger/659748303530c9b85af4d26007619346/before"
+    Then the response status code should be 200
+    And the response charset is "UTF-8"
+    And the type is "object"
+    And that "step_position" is set to "3"
+
+  Scenario: Change order the step
+    Given that I have a valid access_token
+    And PUT this data:
+    """
+    {
+        "st_type": "BEFORE",
+        "st_position": "1"
+    }
+    """
+    And I request "project/106912358530c9b14ac15d3001790900/activity/467397212530c9b18435b87094293840/step/693874302530c9ba1734ad0026525748/trigger/659748303530c9b85af4d26007619346"
+    Then the response status code should be 200
+
+  Scenario: List all the Sub Processs (result 0 Sub Processs)
+    Given that I have a valid access_token
+    And I request "project/106912358530c9b14ac15d3001790900/activity/467397212530c9b18435b87094293840/step/693874302530c9ba1734ad0026525748/trigger/659748303530c9b85af4d26007619346/before"
+    Then the response status code should be 200
+    And the response charset is "UTF-8"
+    And the type is "object"
+    And that "step_position" is set to "1"
+
+  Scenario: Change order the step
+    Given that I have a valid access_token
+    And PUT this data:
+    """
+    {
+        "st_type": "BEFORE",
+        "st_position": "3"
+    }
+    """
+    And I request "project/106912358530c9b14ac15d3001790900/activity/467397212530c9b18435b87094293840/step/693874302530c9ba1734ad0026525748/trigger/659748303530c9b85af4d26007619346"
+    Then the response status code should be 200
+
+  Scenario: List all the Sub Processs (result 0 Sub Processs)
+    Given that I have a valid access_token
+    And I request "project/106912358530c9b14ac15d3001790900/activity/467397212530c9b18435b87094293840/step/693874302530c9ba1734ad0026525748/trigger/659748303530c9b85af4d26007619346/before"
+    Then the response status code should be 200
+    And the response charset is "UTF-8"
+    And the type is "object"
+    And that "step_position" is set to "3"
diff --git a/workflow/engine/src/BusinessModel/Step/Trigger.php b/workflow/engine/src/BusinessModel/Step/Trigger.php
index 673dae55a..60dbbfa9f 100644
--- a/workflow/engine/src/BusinessModel/Step/Trigger.php
+++ b/workflow/engine/src/BusinessModel/Step/Trigger.php
@@ -115,18 +115,17 @@ class Trigger
                 throw (new \Exception(str_replace(array("{0}", "{1}"), array($stepUid . ", " . $type . ", " . $taskUid . ", " . $triggerUid, "STEP_TRIGGER"), "The record \"{0}\", exists in table {1}")));
             }
 
-            if (isset($arrayData["st_position"]) && $this->existsRecord($stepUid, $type, $taskUid, "", $arrayData["st_position"])) {
-                throw (new \Exception(str_replace(array("{0}", "{1}", "{2}"), array($arrayData["st_position"], $stepUid . ", " . $type . ", " . $taskUid . ", " . $arrayData["st_position"], "STEP_TRIGGER"), "The \"{0}\" position for the record \"{1}\", exists in table {2}")));
-            }
-
             //Create
             $stepTrigger = new \StepTrigger();
-
-            $stepTrigger->create(array("STEP_UID" => $stepUid, "TAS_UID" => $taskUid, "TRI_UID" => $triggerUid, "ST_TYPE" => $type));
-
-            if (!isset($arrayData["st_position"]) || $arrayData["st_position"] == "") {
-                $arrayData["st_position"] = $stepTrigger->getNextPosition($stepUid, $type, $taskUid) - 1;
-            }
+            $posIni = $stepTrigger->getNextPosition($stepUid, $type, $taskUid);
+            $stepTrigger->createRow(array(
+                "STEP_UID" => $stepUid,
+                "TAS_UID" => $taskUid,
+                "TRI_UID" => $triggerUid,
+                "ST_TYPE" => $type,
+                "ST_CONDITION" => (isset($arrayData['st_condition'])) ? $arrayData['st_condition'] : '',
+                "ST_POSITION" => $posIni
+            ));
 
             $arrayData = $this->update($stepUidIni, $typeIni, $taskUid, $triggerUid, $arrayData);