diff --git a/README.md b/README.md
index e0fedf7..f41fc57 100644
--- a/README.md
+++ b/README.md
@@ -592,9 +592,10 @@ In a sample case, we have this controller:
    
 ##### Sample:
    ```php
-   define("ROUTES", array(
+   define("ROUTES", [
         "produto/%d/%/promo" => "feriado/natal/presentes"
-   )
+      ]
+   );
    ```
    
    ```php
diff --git a/public_html/index.php b/public_html/index.php
index 651cb25..342c6e9 100644
--- a/public_html/index.php
+++ b/public_html/index.php
@@ -1,7 +1,7 @@
 <?php
 
 /**
- * Copyright (c) 2019. ExacTI Technology Solutions
+ * Copyright (c) 2021. ExacTI Technology Solutions
  * GPLv3 General License.
  * https://exacti.com.br
  * Phacil PHP Framework - https://github.com/exacti/phacil-framework
@@ -23,6 +23,7 @@ switch($tipe) {
 		require_once(DIR_SYSTEM.'ecompress/css_and_javascript_optimized.php');
 		break;
 	default:
+		/** @return \Phacil\Framework\startEngineExacTI */
 		require_once(DIR_SYSTEM.'system.php');
 		break;
 }
diff --git a/system/caches/caches.php b/system/caches/caches.php
index e833deb..1d2a24a 100644
--- a/system/caches/caches.php
+++ b/system/caches/caches.php
@@ -122,6 +122,10 @@ final class Caches {
 
     }
 
+    /**
+     * @param string $value 
+     * @return string 
+     */
     private function decode($value){
 
         if(function_exists('igbinary_serialize')){
@@ -131,6 +135,10 @@ final class Caches {
         }
     }
 
+    /**
+     * @param string $key 
+     * @return false|string 
+     */
     private function valid($key) {
         $file = ($this->dirCache . preg_replace('/[^A-Z0-9\._-]/i', '', $key) . '.cache');
 
@@ -155,6 +163,7 @@ final class Caches {
         }
     }
 
+    /** @return true  */
     public function deleteAll() {
         $files = glob($this->dirCache . '*.cache');
 
@@ -165,13 +174,15 @@ final class Caches {
         return true;
     }
 
+    /** @return bool  */
     public function clear() {
         return $this->deleteAll();
     }
 
+    /** @return Phacil\Framework\stdClass  */
     public function stats() {
 
-        $obj = new stdClass();
+        $obj = new \stdClass();
 
         $obj->size = $this->GetDirectorySize($this->dirCache);
         $obj->info = NULL;
@@ -181,6 +192,10 @@ final class Caches {
         return $obj;
     }
 
+    /**
+     * @param string $path 
+     * @return float|int 
+     */
     private function GetDirectorySize($path){
         $bytestotal = 0;
         $path = realpath($path);
diff --git a/system/engine/action.php b/system/engine/action.php
index ef3fc2b..8006c92 100644
--- a/system/engine/action.php
+++ b/system/engine/action.php
@@ -8,13 +8,14 @@
 
 namespace Phacil\Framework;
 
+use \Phacil\Framework\Interfaces\Action as ActionInterface;
+use \Phacil\Framework\Traits\Action as ActionTrait;
+
 /** @package Phacil\Framework */
-final class Action {
-	protected $file;
-	protected $class;
-	protected $method;
-	protected $args = array();
+final class Action implements ActionInterface {
 
+	use ActionTrait;
+	
 	/**
 	 * @param string $route 
 	 * @param array $args 
@@ -42,34 +43,61 @@ final class Action {
 				array_shift($parts);
 				
 				continue;
-			}elseif (is_dir(DIR_APPLICATION . 'controller' . $path)) {
+			}elseif (is_dir(DIR_APPLICATION . 'controller/' . $path)) {
 				$path .= '/';
 				
 				array_shift($parts);
 				
 				continue;
 			}
+
+			$strReplaceOnPathNew = str_replace('../', '', $pathNew);
+			$strReplaceOnPath = str_replace('../', '', $path);
+			$strReplaceOnPart = str_replace('../', '', $part);
+			$pregReplaceOnPath = preg_replace('/[^a-zA-Z0-9]/', '', $path);
+			$pregReplaceOnPart = preg_replace('/[^a-zA-Z0-9]/', '', $part);
 			
-			if (is_file(DIR_APP_MODULAR  . str_replace('../', '', $pathNew) . 'Controller/' . str_replace('../', '', $part) . '.php')) {
-				$this->file = DIR_APP_MODULAR . str_replace('../', '', $pathNew) . 'Controller/' . str_replace('../', '', $part) . '.php';
+			if (is_file(DIR_APP_MODULAR  . $strReplaceOnPathNew  . 'Controller/' . $strReplaceOnPart . '.php')) {
+				$this->file = DIR_APP_MODULAR . $strReplaceOnPathNew  . 'Controller/' . $strReplaceOnPart . '.php';
 				
-				$this->class = 'Controller' . preg_replace('/[^a-zA-Z0-9]/', '', $path);
+				$this->class = 'Controller' . $pregReplaceOnPath;
+
+				$this->classAlt = [
+					'class' => $this->mountClass($strReplaceOnPathNew, $pregReplaceOnPart),
+					'legacy' => $this->class,
+					'ucfirst' => ucfirst($pregReplaceOnPart),
+					'direct' => $pregReplaceOnPart
+				];
 
 				array_shift($parts);
 				
 				break;
-			} elseif (is_file(DIR_APP_MODULAR  . str_replace('../', '', $pathNew) . 'Controller/' . str_replace('../', '', ucfirst($part)) . '.php')) {
-				$this->file = DIR_APP_MODULAR . str_replace('../', '', $pathNew) . 'Controller/' . str_replace('../', '', ucfirst($part)) . '.php';
+			} elseif (is_file(DIR_APP_MODULAR  . $strReplaceOnPathNew  . 'Controller/' . ucfirst($strReplaceOnPart) . '.php')) {
+				$this->file = DIR_APP_MODULAR . $strReplaceOnPathNew  . 'Controller/' . ucfirst($strReplaceOnPart) . '.php';
 				
-				$this->class = 'Controller' . preg_replace('/[^a-zA-Z0-9]/', '', $path);
+				$this->class = 'Controller' . $pregReplaceOnPath;
+
+				$this->classAlt = [
+					'class' => $this->mountClass($strReplaceOnPathNew, $pregReplaceOnPart),
+					'legacy' => $this->class,
+					'ucfirst' => ucfirst($pregReplaceOnPart),
+					'direct' => $pregReplaceOnPart
+				];
 
 				array_shift($parts);
 				
 				break;
-			} elseif (is_file(DIR_APPLICATION . 'controller/' . str_replace('../', '', $path) . '.php')) {
-				$this->file = DIR_APPLICATION . 'controller/' . str_replace('../', '', $path) . '.php';
+			} elseif (is_file(DIR_APPLICATION . 'controller/' . $strReplaceOnPath . '.php')) {
+				$this->file = DIR_APPLICATION . 'controller/' . $strReplaceOnPath . '.php';
 				
-				$this->class = 'Controller' . preg_replace('/[^a-zA-Z0-9]/', '', $path);
+				$this->class = 'Controller' . $pregReplaceOnPath;
+
+				$this->classAlt = [
+					'class' => $this->mountClass($strReplaceOnPathNew, $pregReplaceOnPart),
+					'legacy' => $this->class,
+					'ucfirst' => ucfirst($pregReplaceOnPart),
+					'direct' => $pregReplaceOnPart
+				];
 
 				array_shift($parts);
 				
@@ -91,34 +119,14 @@ final class Action {
 
 	}
 	
-	/** @return string  */
-	public function getFile() {
-		return $this->file;
-	}
-	
-	/** @return string  */
-	public function getClass() {
-		return $this->class;
-	}
-	
-	/** @return string  */
-	public function getMethod() {
-		return $this->method;
-	}
 	
-	/** @return array  */
-	public function getArgs() {
-		return $this->args;
-	}
 }
 
 
 /** @package Phacil\Framework */
-final class ActionSystem {
-	protected $file;
-	protected $class;
-	protected $method;
-	protected $args = array();
+final class ActionSystem implements ActionInterface {
+	
+	use ActionTrait;
 
 	/**
 	 * @param string $route 
@@ -146,6 +154,11 @@ final class ActionSystem {
 				
 				$this->class = 'System' . preg_replace('/[^a-zA-Z0-9]/', '', $path);
 
+				$this->classAlt = [
+					'legacy' => $this->class,
+					'direct' => preg_replace('/[^a-zA-Z0-9]/', '', $part)
+				];
+
 				array_shift($parts);
 				
 				break;
@@ -165,23 +178,4 @@ final class ActionSystem {
 		}
 	}
 	
-	/** @return string  */
-	public function getFile() {
-		return $this->file;
-	}
-	
-	/** @return string  */
-	public function getClass() {
-		return $this->class;
-	}
-	
-	/** @return string  */
-	public function getMethod() {
-		return $this->method;
-	}
-	
-	/** @return array  */
-	public function getArgs() {
-		return $this->args;
-	}
 }
diff --git a/system/engine/autoload.php b/system/engine/autoload.php
index 996be67..b9c5115 100644
--- a/system/engine/autoload.php
+++ b/system/engine/autoload.php
@@ -7,14 +7,10 @@
  */
 
 
-require_once(DIR_SYSTEM . 'engine/action.php'); 
-require_once(DIR_SYSTEM . 'engine/controller.php');
-
-
+/** @autoload class */
 spl_autoload_register(function ($class) {
 	$namespace = explode("\\", $class);
-
-	var_dump($class);
+	$namespaceWithoutPrefix = (defined('NAMESPACE_PREFIX')) ? explode("\\", str_replace(NAMESPACE_PREFIX."\\" , "", $class)) : $namespace;
 
 	$legacy = [
 		'Controller',
@@ -29,13 +25,18 @@ spl_autoload_register(function ($class) {
 	];
 
 	if(in_array($class, $legacy)){
-
-		class_alias("\\Phacil\\Framework\\".$class, $class);
+		try {
+			class_alias("\\Phacil\\Framework\\".$class, $class);
+		} catch (\Exception $th) {
+			$log = new \Phacil\Framework\Log(DIR_LOGS."exception.log");
+			$log->write($class.' not loaded!');
+		}
+		
 		//eval("class ".$class." extends \\Phacil\\Framework\\".$class." {}");
 		return;
 	}
 
-	$class = ($namespace[0] == "Phacil") ? str_replace('phacil\\framework\\', '', strtolower( $class)) : $class;
+	$classNative = ($namespace[0] == "Phacil") ? str_replace('phacil\\framework\\', '', strtolower( $class)) : $class;
 
 	$allowed = [
 		'log',
@@ -47,19 +48,25 @@ spl_autoload_register(function ($class) {
 		'document',
 		'response',
 		'classes',
-		'abstracthelper'
+		'abstracthelper',
+		'interfaces\\front',
+		'interfaces\\loader',
+		'interfaces\\action',
+		'traits\\action'
 	];
 
-	if($namespace[0] == "Phacil" && in_array($class, $allowed)){
+	if($namespace[0] == "Phacil" && in_array($classNative, $allowed)){
 		try {
-			include_once(DIR_SYSTEM . 'engine/'. $class.'.php');
+			require_once(DIR_SYSTEM . 'engine/'. str_replace("\\", "/", $classNative).'.php');
 			return;
-		} catch (\Throwable $th) {
+		} catch (\Exception $th) {
+			$log = new \Phacil\Framework\Log(DIR_LOGS."exception.log");
+			$log->write($class.' not loaded!');
 			throw new \Exception("Class '$class' not loaded.");
 		}
 	}
 
-	$value = DIR_SYSTEM . $class.'/autoload.php';
+	$value = DIR_SYSTEM . $classNative.'/autoload.php';
 
 	if($namespace[0] == "Phacil" && in_array($value, $this->dirs)){
 		try {
@@ -67,9 +74,13 @@ spl_autoload_register(function ($class) {
 				require_once $value;
 				return;
 			} else {
+				$log = new \Phacil\Framework\Log(DIR_LOGS."exception.log");
+				$log->write($class.' not loaded!');
 				throw new \Exception("I can't load '$value' file! Please check system permissions.");
 			}
 		} catch (\Exception $e) {
+			$log = new \Phacil\Framework\Log(DIR_LOGS."exception.log");
+			$log->write($class.' not loaded!');
 			exit($e->getMessage());
 		}
 	}
@@ -81,9 +92,31 @@ spl_autoload_register(function ($class) {
 				require_once $tryMagicOne;
 				return;
 			} else {
+				$log = new \Phacil\Framework\Log(DIR_LOGS."exception.log");
+				$log->write($class.' not loaded!');
+				throw new \Exception("I can't load '$tryMagicOne' file! Please check system permissions.");
+			}
+		} catch (\Exception $e) {
+			$log = new \Phacil\Framework\Log(DIR_LOGS."exception.log");
+			$log->write($class.' not loaded!');
+			exit($e->getMessage());
+		}
+	} 
+	
+
+	if(file_exists($tryMagicOne = DIR_APP_MODULAR. implode("/", $namespaceWithoutPrefix).".php")){
+		try {
+			if(is_readable($tryMagicOne)) {
+				require_once $tryMagicOne;
+				return;
+			} else {
+				$log = new \Phacil\Framework\Log(DIR_LOGS."exception.log");
+				$log->write($class.' not loaded!');
 				throw new \Exception("I can't load '$tryMagicOne' file! Please check system permissions.");
 			}
 		} catch (\Exception $e) {
+			$log = new \Phacil\Framework\Log(DIR_LOGS."exception.log");
+			$log->write($class.' not loaded!');
 			exit($e->getMessage());
 		}
 	} 
@@ -96,15 +129,21 @@ spl_autoload_register(function ($class) {
 				require_once $tryMagicOne;
 				return;
 			} else {
+				$log = new \Phacil\Framework\Log(DIR_LOGS."exception.log");
+				$log->write($class.' not loaded!');
 				throw new \Exception("I can't load '$tryMagicOne' file! Please check system permissions.");
 			}
 		} catch (\Exception $e) {
+			$log = new \Phacil\Framework\Log(DIR_LOGS."exception.log");
+			$log->write($class.' not loaded!');
 			exit($e->getMessage());
 		}
 	}
+
 	return;
 		
 });
 
-
+require_once(DIR_SYSTEM . 'engine/action.php'); 
+//require_once(DIR_SYSTEM . 'engine/controller.php');
 //require_once(DIR_SYSTEM . 'engine/legacy.php');
\ No newline at end of file
diff --git a/system/engine/controller.php b/system/engine/controller.php
index b4eff9b..f7e6aef 100644
--- a/system/engine/controller.php
+++ b/system/engine/controller.php
@@ -14,15 +14,42 @@ use RuntimeException;
 use SmartyException;
 use Exception;
 
-/** @package Phacil\Framework */
+/** 
+ * Extend this class to create interation with your module controller to Phacil engine controller.
+ * 
+ * Use as:
+ * class YouClass extends \Phacil\Framework\Controller {}
+ * 
+ * You can use the __construct function on call the \Phacil\Framework\Register object inside parent.
+ * 
+ *  Example: public funcion __construct(\Phacil\Framework\Registry $registry){ parent::__construct($registry); YOUR_CODE; }
+ * 
+ * @package Phacil\Framework 
+ * @since 1.0
+ * */
 abstract class Controller {
     /**
      * 
      * @var Registry
      */
     protected $registry;
+
+    /**
+     * 
+     * @var int
+     */
     protected $id;
+
+    /**
+     * 
+     * @var mixed
+     */
     protected $layout;
+
+    /**
+     * 
+     * @var string
+     */
     protected $template;
 
     /**
@@ -49,26 +76,47 @@ abstract class Controller {
      */
     protected $error = array();
     
+    /**
+     * 
+     * @var string
+     */
     protected $output;
 
     /**
      * 
      * @var string[]
      */
-    public $templateTypes = ["tpl", "twig", "mustache", "smarty", "dwoo"];
+    public $templateTypes = ["tpl", "twig", "mustache", "smarty", "phtml"];
+
+    public $routeOrig;
 
     /**
+     * Implements constructor.
+     * 
+     * If you use this, don't forget the parent::__construct($registry);
+     * 
      * @param \Phacil\Framework\Registry $registry 
      * @return void 
      */
-    public function __construct($registry) {
+    public function __construct(\Phacil\Framework\Registry $registry) {
         $this->registry = $registry;
     }
 
+    /**
+     * 
+     * @param string $key 
+     * @return Registry 
+     */
     public function __get($key) {
         return $this->registry->get($key);
     }
 
+    /**
+     * 
+     * @param string $key 
+     * @param object $value 
+     * @return void 
+     */
     public function __set($key, $value) {
         $this->registry->set($key, $value);
     }
@@ -76,7 +124,7 @@ abstract class Controller {
     /**
      * @param string $route 
      * @param array $args 
-     * @return Action 
+     * @return \Phacil\Framework\Interfaces\Action
      */
     protected function forward($route, array $args = array()) {
         return new Action($route, $args);
@@ -96,21 +144,35 @@ abstract class Controller {
     /**
      * @param string $child 
      * @param array $args 
-     * @return mixed 
+     * @return object 
      */
     protected function getChild($child, array $args = array()) {
         $action = new Action($child, $args);
         $file = $action->getFile();
         $class = $action->getClass();
+		$classAlt = $action->getClassAlt();
         $method = $action->getMethod();
 
         if (file_exists($file)) {
             require_once($file);
 
-            $controller = new $class($this->registry);
+            foreach($classAlt as $classController){
+				try {
+                    if(class_exists($classController)){
+                        $this->registry->routeOrig = $child;
+					    $controller = new $classController($this->registry);
+					
+					    break;
+                    }
+				} catch (\Throwable $th) {
+					//throw $th;
+				}
+			}
 
             $controller->$method($args);
 
+            $this->registry->routeOrig = null;
+
             return $controller->output;
         } else {
             trigger_error('Error: Could not load controller ' . $child . '!');
@@ -119,7 +181,7 @@ abstract class Controller {
     }
 
     /**
-     * @return mixed 
+     * @return string 
      * @throws TypeError 
      * @throws Mustache_Exception_UnknownTemplateException 
      * @throws RuntimeException 
@@ -132,41 +194,74 @@ abstract class Controller {
             $this->data[basename($child)] = $this->getChild($child);
         }
 
+        $pegRout = explode("/", ($this->registry->routeOrig)?: $this->request->get['route']);
+        $pegRoutWithoutLast = $pegRout;
+        array_pop($pegRoutWithoutLast);
+        $pegRoutWithoutPenultimate = $pegRoutWithoutLast;
+        array_pop($pegRoutWithoutPenultimate);
+
         if($this->template === NULL) {
-            $pegRout = explode("/", $this->request->get['route']);
 
             $thema = ($this->config->get("config_template") != NULL) ? $this->config->get("config_template") : "default";
 
+            $structure = [];
             foreach($this->templateTypes as $extensionTemplate) {
 
-                $structure =  $thema.'/'.$pegRout[0].'/'.$pegRout[1].((isset($pegRout[2])) ? '_'.$pegRout[2] : '').'.'.$extensionTemplate;
-                $structure_D = 'default/'.$pegRout[0].'/'.$pegRout[1].((isset($pegRout[2])) ? '_'.$pegRout[2] : '').'.'.$extensionTemplate;
-                $structure_W = $pegRout[0].'/'.$pegRout[1].((isset($pegRout[2])) ? '_'.$pegRout[2] : '').'.'.$extensionTemplate;
+                $structure[] =  $thema.'/'.$pegRout[0].'/'.$pegRout[1].((isset($pegRout[2])) ? '_'.$pegRout[2] : '').'.'.$extensionTemplate;
+                $structure[] = 'default/'.$pegRout[0].'/'.$pegRout[1].((isset($pegRout[2])) ? '_'.$pegRout[2] : '').'.'.$extensionTemplate;
+                $structure[] = $pegRout[0].'/'.$pegRout[1].((isset($pegRout[2])) ? '_'.$pegRout[2] : '').'.'.$extensionTemplate;
+                $structure[] = implode("/", $pegRoutWithoutLast).'/View/'.end($pegRout).'.'.$extensionTemplate;
+                $structure[] = implode("/", $pegRoutWithoutPenultimate).'/View/'.((isset($pegRout[count($pegRout)-2])) ? $pegRout[count($pegRout)-2]."_".end($pegRout) : end($pegRout)).'.'.$extensionTemplate;
 
-                if (file_exists(DIR_TEMPLATE .$structure) != false) {
-                    $this->template = $structure;
-                    break;
-                } elseif (file_exists(DIR_TEMPLATE .$structure_D)){
-                    $this->template = $structure_D;
-                    break;
-                } elseif(file_exists(DIR_TEMPLATE .$structure_W)) {
-                    $this->template = $structure_W;
-                    break;
-                }
 
+                foreach($structure as $themefile){
+                    if(file_exists(DIR_APP_MODULAR .$themefile)){
+                        $this->template = $themefile;
+                        $templatePath = DIR_APP_MODULAR;
+                        break;
+                    }
+                    if(file_exists(DIR_TEMPLATE .$themefile)){
+                        $this->template = $themefile;
+                        $templatePath = DIR_TEMPLATE;
+                        break;
+                    }
+                }
+                
+            }
+        } else {
+            //$teste = DIR_APP_MODULAR.implode("/", $pegRoutWithoutLast)."/View/" .$this->template;
+            if(file_exists(DIR_APP_MODULAR.implode("/", $pegRoutWithoutLast)."/View/" .$this->template)){
+                $templatePath = DIR_APP_MODULAR.implode("/", $pegRoutWithoutLast)."/View/";
+            } elseif(file_exists(DIR_APP_MODULAR.implode("/", $pegRoutWithoutPenultimate)."/View/" .$this->template)){
+                $templatePath = DIR_APP_MODULAR.implode("/", $pegRoutWithoutPenultimate)."/View/";
+            }
+            if(file_exists(DIR_TEMPLATE .$this->template)){
+                $templatePath = DIR_TEMPLATE;
             }
         }
 
-        if (file_exists(DIR_TEMPLATE . $this->template)) {
+        if (file_exists($templatePath . $this->template)) {
 
-            $templateType = substr(strrchr($this->template, '.'), 1);
+            $templateFileInfo = pathinfo($templatePath .$this->template);
+            $templateType = $templateFileInfo['extension'];
 
             switch($templateType) {
                 case 'tpl':
                     extract($this->data);
 
                     ob_start();
-                    require(DIR_TEMPLATE . $this->template);
+                    require($templatePath . $this->template);
+
+                    $this->output = ob_get_contents();
+
+                    ob_end_clean();
+                    break;
+
+                case 'phtml':
+                    extract($this->data);
+
+                    ob_start();
+                    require($templatePath . $this->template);
 
                     $this->output = ob_get_contents();
 
@@ -176,6 +271,9 @@ abstract class Controller {
                 case 'twig':
                     require_once(DIR_SYSTEM."templateEngines/Twig/autoload.php");
 
+                    /**
+                     * @var array
+                     */
                     $config = array(
                         'autoescape' => false,
                         'cache'		 => DIR_CACHE."twig/",
@@ -183,16 +281,26 @@ abstract class Controller {
                     );
                     $TwigLoaderFilesystem = constant('\TwigLoaderFilesystem');
                     $Twig_Environment = constant('\TwigEnvironment');
-                    $Twig_SimpleFilter = constant('TwigSimpleFilter');
-                    $Twig_Extension_Debug = constant('TwigExtensionDebug');
+                    $Twig_SimpleFilter = constant('\TwigSimpleFilter');
+                    $Twig_Extension_Debug = constant('\TwigExtensionDebug');
+
+                    /**
+                     * @var \TwigLoaderFilesystem
+                     */
+                    $loader = new $TwigLoaderFilesystem ($templatePath);
 
-                    $loader = new $TwigLoaderFilesystem (DIR_TEMPLATE);
+                    /**
+                     * @var \TwigEnvironment
+                     */
                     $twig = new $Twig_Environment($loader, $config);
 
                     if($config['debug']) {
                         $twig->addExtension(new $Twig_Extension_Debug());
                     }
 
+                    /**
+                     * @var \transExtension
+                     */
                     $twig->addExtension(new \transExtension());
 
                     $twig->addFilter(new $Twig_SimpleFilter('translate', function ($str) {
@@ -220,12 +328,15 @@ abstract class Controller {
 
                     \Mustache_Autoloader::register();
 
+                    /**
+                     * @var \Mustache_Engine
+                     */
                     $mustache = new \Mustache_Engine(array(
                         //'template_class_prefix' => '__MyTemplates_',
                         'cache' => DIR_CACHE.'mustache',
                         'cache_file_mode' => 0666, // Please, configure your umask instead of doing this :)
                         //'cache_lambda_templates' => true,
-                        'loader' => new \Mustache_Loader_FilesystemLoader(DIR_TEMPLATE),
+                        'loader' => new \Mustache_Loader_FilesystemLoader($templatePath),
                         //'partials_loader' => new Mustache_Loader_FilesystemLoader(dirname(__FILE__).'/views/partials'),
                         'helpers' => array('translate' => function($text) {
                             if (class_exists('Translate')) {
@@ -251,9 +362,12 @@ abstract class Controller {
                 case 'smarty':
                     require_once(DIR_SYSTEM."templateEngines/smarty/autoload.php");
 
+                    /**
+                     * @var \Smarty
+                     */
                     $smarty = new \Smarty();
 
-                    $smarty->setTemplateDir(DIR_TEMPLATE);
+                    $smarty->setTemplateDir($templatePath);
                     $smarty->setCompileDir(DIR_CACHE."Smarty/compile/");
                     //$smarty->setConfigDir('/web/www.example.com/guestbook/configs/');
                     $smarty->setCacheDir(DIR_CACHE."Smarty/cache/");
@@ -274,7 +388,7 @@ abstract class Controller {
                     extract($this->data);
 
                     ob_start();
-                    require(DIR_TEMPLATE . $this->template);
+                    require($templatePath . $this->template);
 
                     $this->output = ob_get_contents();
 
@@ -286,18 +400,14 @@ abstract class Controller {
             return $this->output;
 
         } else {
-            trigger_error('Error: Could not load template ' . DIR_TEMPLATE . $this->template . '!');
+            trigger_error('Error: Could not load template ' . $templatePath . $this->template . '!');
             exit();
         }
     }
 
     /**
      * @param bool $commonChildren 
-     * @return mixed 
-     * @throws TypeError 
-     * @throws Mustache_Exception_UnknownTemplateException 
-     * @throws RuntimeException 
-     * @throws SmartyException 
+     * @return \Phacil\Framework\Response 
      * @throws Exception 
      */
     protected function out ($commonChildren = true) {
diff --git a/system/engine/front.php b/system/engine/front.php
index ccb7c59..6ef124b 100644
--- a/system/engine/front.php
+++ b/system/engine/front.php
@@ -8,8 +8,13 @@
 
 namespace Phacil\Framework;
 
+use Phacil\Framework\Interfaces\Front as frontinterface;
+use Phacil\Framework\Interfaces\Action;
+
+use Exception;
+
 /** @package Phacil\Framework */
-final class Front {
+final class Front implements frontinterface {
 
 	/**
 	 * 
@@ -36,20 +41,20 @@ final class Front {
 	
 	
 	/**
-	 * @param ActionSystem $pre_action 
+	 * @param \Phacil\Framework\Interfaces\Action $pre_action 
 	 * @return void 
 	 */
-	public function addPreAction(\Phacil\Framework\ActionSystem $pre_action) {
+	public function addPreAction(\Phacil\Framework\Interfaces\Action $pre_action) {
 		$this->pre_action[] = $pre_action;
 	}
 	
   	
   	/**
   	 * @param Action $action 
-  	 * @param Action $error 
+  	 * @param string $error 
   	 * @return void 
   	 */
-  	public function dispatch(\Phacil\Framework\Action $action, \Phacil\Framework\Action $error) {
+  	public function dispatch(\Phacil\Framework\Interfaces\Action $action, $error) {
 		$this->error = $error;
 			
 		foreach ($this->pre_action as $pre_action) {
@@ -67,28 +72,56 @@ final class Front {
 		}
   	}
     
-	private function execute($action) {
+	/**
+	 * @param object $action 
+	 * @return \Phacil\Framework\Interfaces\Action 
+	 * @throws Exception 
+	 */
+	private function execute(object $action) {
 		$file = $action->getFile();
 		$class = $action->getClass();
+		$classAlt = $action->getClassAlt();
 		$method = $action->getMethod();
 		$args = $action->getArgs();
 
-		$action = '';
+		unset($action);
 
 		if (file_exists($file)) {
 			require_once($file);
 
-			$controller = new $class($this->registry);
+			foreach($classAlt as $classController){
+				try {
+					if(class_exists($classController)){
+						$controller = new $classController($this->registry);
+						
+						break;
+					}
+				} catch (\Throwable $th) {
+					//throw $th;
+				}
+			}
 			
-			if (is_callable(array($controller, $method))) {
-				$action = call_user_func_array(array($controller, $method), $args);
-			} else {
-				$action = $this->error;
+			try {
+				if (is_callable(array($controller, $method))) {
+					$action = call_user_func_array(array($controller, $method), $args);
+				} else {
+					$action = new Action($this->error);
+				
+					$this->error = '';
+					throw new \Exception("The controller can't be loaded", 1);
+				}
+			} catch (\Throwable $th) {
+				//throw $th;
+				$action = new Action($this->error);
 			
 				$this->error = '';
+
+				throw new \Exception("The controller can't be loaded", 1);
+				
 			}
+			
 		} else {
-			$action = $this->error;
+			$action = new Action($this->error);
 			
 			$this->error = '';
 		}
diff --git a/system/engine/interfaces/action.php b/system/engine/interfaces/action.php
new file mode 100644
index 0000000..3a18b9c
--- /dev/null
+++ b/system/engine/interfaces/action.php
@@ -0,0 +1,41 @@
+<?php
+/*
+ * Copyright © 2021 ExacTI Technology Solutions. All rights reserved.
+ * GPLv3 General License.
+ * https://exacti.com.br
+ * Phacil PHP Framework - https://github.com/exacti/phacil-framework
+ */
+
+namespace Phacil\Framework\Interfaces;
+
+interface Action {
+
+	/**
+	 * @param string $route 
+	 * @param array $args 
+	 * @return void 
+	 */
+	public function __construct($route, $args = array());
+
+	/** @return string  */
+	public function getFile():string;
+
+	/** @return string  */
+	public function getClass():string;
+
+	/**
+	 * 
+	 * @param string $class 
+	 * @return $this 
+	 */
+	public function setClass($class);
+
+	/** @return array  */
+	public function getClassAlt():array;
+
+	/** @return string  */
+	public function getMethod():string;
+
+	/** @return array  */
+	public function getArgs():array;
+}
\ No newline at end of file
diff --git a/system/engine/interfaces/front.php b/system/engine/interfaces/front.php
new file mode 100644
index 0000000..8b9ca3e
--- /dev/null
+++ b/system/engine/interfaces/front.php
@@ -0,0 +1,29 @@
+<?php
+/*
+ * Copyright © 2021 ExacTI Technology Solutions. All rights reserved.
+ * GPLv3 General License.
+ * https://exacti.com.br
+ */
+
+
+namespace Phacil\Framework\Interfaces;
+
+use Phacil\Framework\Action;
+use Phacil\Framework\ActionSystem;
+
+interface Front {
+
+	/**
+	 * @param \Phacil\Framework\Interfaces\Action $pre_action 
+	 * @return void 
+	 */
+	public function addPreAction(\Phacil\Framework\Interfaces\Action $pre_action);
+
+	/**
+	 * @param \Phacil\Framework\Interfaces\Action $action 
+	 * @param string $error 
+	 * @return void 
+	 */
+	public function dispatch(\Phacil\Framework\Interfaces\Action $action, $error);
+
+ }
\ No newline at end of file
diff --git a/system/engine/interfaces/loader.php b/system/engine/interfaces/loader.php
new file mode 100644
index 0000000..31e7742
--- /dev/null
+++ b/system/engine/interfaces/loader.php
@@ -0,0 +1,78 @@
+<?php
+/*
+ * Copyright © 2021 ExacTI Technology Solutions. All rights reserved.
+ * GPLv3 General License.
+ * https://exacti.com.br
+ * Phacil PHP Framework - https://github.com/exacti/phacil-framework
+ */
+
+ namespace Phacil\Framework\Interfaces;
+
+ interface Loader {
+	/**
+	 * @param string $key 
+	 * @return void 
+	 */
+	public function __get($key);
+
+	/**
+	 * @param string $key 
+	 * @param object $value 
+	 * @return void 
+	 */
+	public function __set($key, $value);
+
+	/**
+	 * @param string $library 
+	 * @return void 
+	 */
+	public function library($library);
+
+	/**
+	 * @param string $model 
+	 * @return void 
+	 */
+	public function model(string $model);
+
+	/**
+	 * @param string $helper 
+	 * @return void 
+	 */
+	public function helper(string $helper);
+
+	/**
+	 * @param string $control 
+	 * @return void 
+	 */
+	public function control($control);
+
+	/**
+	 * @param string $control 
+	 * @return void 
+	 */
+	public function controller($control);
+
+	/**
+	 * @param string $driver 
+	 * @param string $hostname 
+	 * @param string $username 
+	 * @param string $password 
+	 * @param string $database 
+	 * @param int|null $port 
+	 * @param string|null $charset 
+	 * @return string[]|string|null 
+	 */
+	public function database(string $driver, $hostname, $username, $password, $database, $port = NULL, $charset = NULL);
+
+	/**
+	 * @param string $config 
+	 * @return void 
+	 */
+	public function config($config);
+
+	/**
+	 * @param string $language 
+	 * @return void 
+	 */
+	public function language($language);
+ }
\ No newline at end of file
diff --git a/system/engine/loader.php b/system/engine/loader.php
index b2718b9..cd0d931 100644
--- a/system/engine/loader.php
+++ b/system/engine/loader.php
@@ -9,7 +9,7 @@
  namespace Phacil\Framework;
 
 /** @package Phacil\Framework */
-final class Loader {
+final class Loader implements \Phacil\Framework\Interfaces\Loader {
 	protected $registry;
 	
 	/**
@@ -106,10 +106,11 @@ final class Loader {
 	}
 
     /**
+	 * temp alias, consider change to loader controller function
      * @param string $control 
      * @return void 
      */
-    public function control($control) { //temp alias, consider change to loader controller function
+    public function control($control) { 
 	    $this->controller($control);
     }
 
diff --git a/system/engine/registry.php b/system/engine/registry.php
index 10f29fa..fe6365c 100644
--- a/system/engine/registry.php
+++ b/system/engine/registry.php
@@ -12,6 +12,8 @@
 final class Registry {
 	private $data = array();
 
+	public $routeOrig;
+
 	/**
 	 * @param string $key 
 	 * @return mixed 
diff --git a/system/engine/traits/action.php b/system/engine/traits/action.php
new file mode 100644
index 0000000..4034c91
--- /dev/null
+++ b/system/engine/traits/action.php
@@ -0,0 +1,86 @@
+<?php
+/*
+ * Copyright © 2021 ExacTI Technology Solutions. All rights reserved.
+ * GPLv3 General License.
+ * https://exacti.com.br
+ * Phacil PHP Framework - https://github.com/exacti/phacil-framework
+ */
+
+namespace Phacil\Framework\Traits;
+
+/**
+ * Trait for the Action class
+ * 
+ * Code reused in ActionSystem class
+ */
+trait Action {
+
+	/**
+	 * 
+	 * @var string
+	 */
+	protected $file;
+	
+	/**
+	 * 
+	 * @var string
+	 */
+	protected $class;
+	
+	/**
+	 * 
+	 * @var string
+	 */
+	protected $method;
+	
+	/**
+	 * 
+	 * @var array
+	 */
+	protected $args = array();
+
+	/**
+	 * 
+	 * @var (string[]|string|null)[]
+	 */
+	private $classAlt = [];
+
+	/** @return string  */
+	public function getFile():string {
+		return $this->file;
+	}
+	
+	/** @return string  */
+	public function getClass():string {
+		return $this->class;
+	}
+
+	private function mountClass(string $namespace, string $class) {
+		return (defined('NAMESPACE_PREFIX') ? NAMESPACE_PREFIX."\\" : "").str_replace("/", "\\", $namespace)."Controller\\".$class;
+	}
+
+	/**
+	 * 
+	 * @param string $class 
+	 * @return $this 
+	 */
+	public function setClass($class) {
+		$this->class = $class;
+		return $this;
+	}
+
+	/** @return array  */
+	public function getClassAlt():array {
+		return $this->classAlt;
+	}
+	
+	/** @return string  */
+	public function getMethod():string {
+		return $this->method;
+	}
+	
+	/** @return array  */
+	public function getArgs():array {
+		return $this->args;
+	}
+}
\ No newline at end of file
diff --git a/system/system.php b/system/system.php
index 49499a2..c88c71d 100644
--- a/system/system.php
+++ b/system/system.php
@@ -11,9 +11,11 @@ namespace Phacil\Framework;
 use Exception;
 use TypeError;
 
+/**
+ * 
+ * @package Phacil\Framework
+ */
 class startEngineExacTI {
-    /*public $constants;
-    public $userConstants;*/
 
     /**
      * 
@@ -240,6 +242,7 @@ $loader = new Loader($engine->registry);
 $engine->registry->set('load', $loader);
 
 // Config
+/** @var Config */
 $config = new Config();
 $engine->registry->set('config', $config);
 
@@ -405,7 +408,7 @@ if (isset($request->get['route'])) {
 
 // Dispatch
 $not_found = (defined('NOT_FOUND')) ? NOT_FOUND : 'error/not_found';
-$controller->dispatch($action, new Action($not_found));
+$controller->dispatch($action, ($not_found));
 
 // Output
 $response->output();