diff --git a/workflow/engine/classes/model/AppDocument.php b/workflow/engine/classes/model/AppDocument.php
index e576ad259..1d8915e53 100644
--- a/workflow/engine/classes/model/AppDocument.php
+++ b/workflow/engine/classes/model/AppDocument.php
@@ -570,5 +570,18 @@ class AppDocument extends BaseAppDocument {
     return $res;
   }
 
-
-} // AppDocument
\ No newline at end of file
+  function getObject($APP_UID, $DEL_INDEX, $STEP_UID_OBJ, $APP_DOC_TYPE)
+  {
+    $oCriteria = new Criteria('workflow');
+    $oCriteria->add(AppDocumentPeer::APP_UID,      $APP_UID);
+    $oCriteria->add(AppDocumentPeer::DEL_INDEX,    $DEL_INDEX);
+    $oCriteria->add(AppDocumentPeer::DOC_UID,      $STEP_UID_OBJ);
+    $oCriteria->add(AppDocumentPeer::APP_DOC_TYPE, $APP_DOC_TYPE);
+    $oDataset = AppDocumentPeer::doSelectRS($oCriteria);
+    $oDataset->setFetchmode(ResultSet::FETCHMODE_ASSOC);
+    $oDataset->next();
+            
+    return $oDataset->getRow();
+  }
+  
+} // AppDocument
diff --git a/workflow/engine/classes/model/Step.php b/workflow/engine/classes/model/Step.php
index 3d17a77b7..420258742 100644
--- a/workflow/engine/classes/model/Step.php
+++ b/workflow/engine/classes/model/Step.php
@@ -452,5 +452,38 @@ class Step extends BaseStep {
 
   }
  }
+ 
+  /**
+   * Get related steps for a determinated case
+   *
+   * @author Erik A. O. <erik@colosa.com>
+   */ 
+  function getAllCaseSteps($PRO_UID, $TAS_UID, $APP_UID)
+  {
+  
+    $c = new Criteria();
+    $c->addSelectColumn('*');
+    $c->add(StepPeer::PRO_UID, $PRO_UID);
+    $c->add(StepPeer::TAS_UID, $TAS_UID);
+    $c->addAscendingOrderByColumn (StepPeer::STEP_POSITION);
+    
+    return StepPeer::doSelect($c);
+  }
 
 } // Step
+
+
+
+
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+