diff --git a/build/api/core/Documentation.php b/build/api/core/Documentation.php
index 9d1f0e9..abf7dce 100644
--- a/build/api/core/Documentation.php
+++ b/build/api/core/Documentation.php
@@ -40,7 +40,13 @@
 				$cfg[$method]['uri_scheme'] = self::uri_scheme($rq->get('id')['path'], $spec);
 
 				/* (2) Build human-readable permission list */
-				$cfg[$method]['perm'] = "accessible with:".self::permissions($spec);
+				$cfg[$method]['permissions'] = "accessible with:".self::permissions($spec);
+				unset($cfg[$method]['per']);
+
+				/* (3) Build ease parameter list */
+				$cfg[$method]['parameters'] = self::parameters($spec);
+				unset($cfg[$method]['par']);
+
 
 			}
 
@@ -96,19 +102,16 @@
 
 				$pspec = $spec['par']["URL$i"];
 
-				/* (2.2) Define the 'optional' property */
-				$optional = ( isset($pspec['opt']) && $pspec['opt'] === true ) ? '?' : '';
-
-				/* (2.3) If 'rename' set the rename content */
+				/* (2.2) If 'rename' set the rename content */
 				if( isset($pspec['ren']) && is_string($pspec['ren']) ){
 
-					$uri .= '/@'.$pspec['ren']."$optional";
+					$uri .= '/@'.$pspec['ren'];
 					continue;
 
 				}
 
-				/* (2.4) If no rename set the default name */
-				$uri .= "/@url$i$optional";
+				/* (2.3) If no rename set the default name */
+				$uri .= "/@url$i";
 			}
 
 			return $uri;
@@ -161,6 +164,82 @@
 		}
 
 
+		/* (5) Builds a readable parameter list
+		*
+		* @spec<array>					Specification
+		*
+		---------------------------------------------------------*/
+		private static function parameters($spec=null){
+
+			/* (1) If no param return nothing */
+			if( !isset($spec['par']) || !is_array($spec['par']) || count($spec['par']) <= 0 )
+				return;
+
+			/* (2) Initialize parameter output */
+			$param = [
+				'GET'  => [],
+				'POST' => []
+			];
+			$post_index = -1;
+
+
+
+			/* (1) Set 'URL' parameter available in the spec */
+			foreach($spec['par'] as $pname=>$pspec){
+
+
+				/* (1) Manage POST parameters
+				---------------------------------------------------------*/
+				if( strlen($pname) >= 3 && substr($pname, 0, 3) == 'URL' && is_numeric(substr($pname, 3)) ){
+
+					/* (1) Get the URL index (position) */
+					$index = intval(substr($pname,3));
+
+					/* (2) Manage 'rename' property */
+					$name = ( isset($pspec['ren']) && is_string($pspec['ren']) ) ? $pspec['ren'] : $pname;
+
+					/* (3) Set default values */
+					$param['GET'][$index] = [
+						'name'     => $name,
+						'required' => !isset($pspec['opt']) || $pspec['opt'] !== true
+					];
+
+					/* (4) Manage 'default' property */
+					if( !$param['GET'][$index]['required'] )
+						$param['GET'][$index]['default'] = isset($pspec['def']) ? $pspec['def'] : null;
+
+					continue;
+				}
+
+				/* (2) Manage GET+POST parameters
+				---------------------------------------------------------*/
+				/* (1) Get the POST index */
+				$post_index = $post_index + 1;
+
+				/* (2) Manage 'rename' property */
+				$name = ( isset($pspec['ren']) && is_string($pspec['ren']) ) ? $pspec['ren'] : $pname;
+
+				/* (3) Set default values */
+				$param['POST'][$post_index] = [
+					'name'     => $name,
+					'required' => !isset($pspec['opt']) || $pspec['opt'] !== true
+				];
+
+				/* (4) Manage 'default' property */
+				if( !$param['POST'][$post_index]['required'] )
+					$param['POST'][$post_index]['default'] = isset($pspec['def']) ? $pspec['def'] : null;
+
+
+			}
+
+
+
+
+
+			return $param;
+		}
+
+