diff --git a/gulliver/system/class.bootstrap.php b/gulliver/system/class.bootstrap.php
index 267c84725..2b74c2fc9 100644
--- a/gulliver/system/class.bootstrap.php
+++ b/gulliver/system/class.bootstrap.php
@@ -14,6 +14,27 @@ class Bootstrap
 
     //below here only approved methods
 
+    /**
+     * @deprecated
+     */
+    public static function autoloadClass($class)
+    {
+    }
+
+    /**
+     * @deprecated
+     */
+    public static function registerClass($className, $includePath)
+    {
+    }
+
+    /**
+     * @deprecated
+     */
+    public static function registerDir($name, $dir)
+    {
+    }
+
     /*
      * these functions still under revision
      */
@@ -22,6 +43,12 @@ class Bootstrap
     {
         return PmSystem::getSystemConfiguration($globalIniFile, $wsIniFile, $wsName);
     }
+    /**
+     * @deprecated
+     */
+    public static function registerSystemClasses()
+    {
+    }
 
     //below this line, still not approved methods
 
@@ -122,6 +149,19 @@ class Bootstrap
         $smarty->display($template);
     }
 
+    /**
+     * Load Gulliver Classes
+     *
+     * @author Fernando Ontiveros Lira <fernando@colosa.com>
+     * @access public
+     * @param string $strClass
+     * @return void
+     * @deprecated
+     */
+    public static function LoadSystem($strClass)
+    {
+    }
+
     /**
      * Get the temporal directory path on differents O.S.
      * i.e. /temp -> linux, C:/Temp -> win
@@ -411,6 +451,34 @@ class Bootstrap
 
         return $content;
     }
+    /**
+     * If the class is not defined by the aplication, it
+     * attempt to load the class from gulliver.system
+     *
+     * @author Fernando Ontiveros Lira <fernando@colosa.com>, David S. Callizaya
+     * @access public
+     * @param string $strClass
+     * @return void
+     * @deprecated
+     */
+    public static function LoadClass($strClass)
+    {
+    }
+
+    /**
+     * Loads a Class.
+     * If the class is not defined by the aplication, it
+     * attempt to load the class from gulliver.system
+     *
+     * @author Fernando Ontiveros Lira <fernando@colosa.com>, David S. Callizaya
+     * @access public
+     * @param string $strClass
+     * @return void
+     * @deprecated
+     */
+    public static function LoadThirdParty($sPath, $sFile)
+    {
+    }
 
     /**
      * Function LoadTranslationObject
@@ -1948,6 +2016,16 @@ class Bootstrap
         return $result;
     }
 
+    /**
+     *
+     * @param unknown_type $model
+     * @return unknown
+     * @deprecated
+     */
+    public function getModel($model)
+    {
+    }
+
     /**
      * Create an encrypted unique identifier based on $id and the selected scope id.
      *
@@ -2427,6 +2505,13 @@ class Bootstrap
         return strtoupper(PHP_OS) == "LINUX";
     }
 
+    /**
+     * @deprecated
+    */
+    public static function initVendors()
+    {
+    }
+
     public static function parseIniFile($filename)
     {
         $data = @parse_ini_file($filename, true);