diff --git a/datamodels/2.x/itop-portal-base/index.php b/datamodels/2.x/itop-portal-base/index.php
index bf10e26dd1..1a7b397f22 100644
--- a/datamodels/2.x/itop-portal-base/index.php
+++ b/datamodels/2.x/itop-portal-base/index.php
@@ -22,45 +22,16 @@
  * This allows to make a portal directly from the ITSM Designer.
  */
 
+// Load current environment
 if (file_exists(__DIR__ . '/../../approot.inc.php'))
 {
-    require_once __DIR__ . '/../../approot.inc.php';   // When in env-xxxx folder
+	require_once __DIR__ . '/../../approot.inc.php';   // When in env-xxxx folder
 }
 else
 {
-    require_once __DIR__ . '/../../../approot.inc.php';   // When in datamodels/x.x folder
+	require_once __DIR__ . '/../../../approot.inc.php';   // When in datamodels/x.x folder
 }
-require_once APPROOT . '/application/startup.inc.php';
+require_once APPROOT . 'application/startup.inc.php';
 
-// If PORTAL_ID is not already defined, we look for it in a parameter
-if(!defined('PORTAL_ID'))
-{
-    // Retrieving portal id from request params
-    $sPortalId = utils::ReadParam('portal_id', '');
-    if ($sPortalId == '')
-    {
-        echo "Missing argument 'portal_id'";
-        exit;
-    }
-
-    // Defining portal constants
-    define('PORTAL_ID', $sPortalId);
-}
-
-// Set debug mode only when necessary
-if (utils::ReadParam('debug', 'false') === 'true')
-{
-	$_SERVER['APP_DEBUG'] = true;
-}
-
-define('PORTAL_CACHE_PATH', utils::GetCachePath() . '/portals/' . PORTAL_ID . '/');
-
-// Constants to be used in templates and others
-define('COMBODO_CURRENT_ENVIRONMENT', utils::GetCurrentEnvironment());
-define('COMBODO_ABSOLUTE_URL', utils::GetAbsoluteUrlAppRoot());
-define('COMBODO_MODULES_ABSOLUTE_URL',  utils::GetAbsoluteUrlAppRoot() . 'env-' . utils::GetCurrentEnvironment());
-define('COMBODO_PORTAL_BASE_ABSOLUTE_URL', utils::GetAbsoluteUrlAppRoot() . 'env-' . utils::GetCurrentEnvironment() . '/itop-portal-base/portal/public/');
-define('COMBODO_PORTAL_BASE_ABSOLUTE_PATH',  MODULESROOT . '/itop-portal-base/portal/public/');
-define('COMBODO_PORTAL_INSTANCE_ABSOLUTE_URL', utils::GetAbsoluteUrlAppRoot() . 'env-' . utils::GetCurrentEnvironment() . '/' . PORTAL_ID . '/');
-
-require_once APPROOT . '/env-' . utils::GetCurrentEnvironment() . '/itop-portal-base/portal/public/index.php';
+// Load frontal
+require_once MODULESROOT . 'itop-portal-base/portal/public/index.php';
diff --git a/datamodels/2.x/itop-portal-base/portal/bin/console b/datamodels/2.x/itop-portal-base/portal/bin/console
index 19c2f6c3cc..970d8646c6 100644
--- a/datamodels/2.x/itop-portal-base/portal/bin/console
+++ b/datamodels/2.x/itop-portal-base/portal/bin/console
@@ -1,10 +1,9 @@
 #!/usr/bin/env php
 <?php
 
-use App\Kernel;
+use Combodo\iTop\Portal\Kernel;
 use Symfony\Bundle\FrameworkBundle\Console\Application;
 use Symfony\Component\Console\Input\ArgvInput;
-use Symfony\Component\Debug\Debug;
 
 if (false === in_array(\PHP_SAPI, ['cli', 'phpdbg', 'embed'], true)) {
     echo 'Warning: The console should be invoked via the CLI version of PHP, not the '.\PHP_SAPI.' SAPI'.\PHP_EOL;
@@ -12,13 +11,36 @@ if (false === in_array(\PHP_SAPI, ['cli', 'phpdbg', 'embed'], true)) {
 
 set_time_limit(0);
 
-require dirname(__DIR__).'/vendor/autoload.php';
+if(!defined('APPROOT'))
+{
+	if (file_exists(__DIR__ . '/../../../../approot.inc.php'))
+	{
+		require_once __DIR__ . '/../../../../approot.inc.php';   // When in env-xxxx folder
+	}
+	else
+	{
+		require_once __DIR__ . '/../../../../../approot.inc.php';   // When in datamodels/x.x folder
+	}
+}
+require_once APPROOT . 'lib/composer-vendor/autoload.php';
 
 if (!class_exists(Application::class)) {
     throw new RuntimeException('You need to add "symfony/framework-bundle" as a Composer dependency.');
 }
 
-$input = new ArgvInput();
+// Remove --portal_id from CLI params to avoid SF CLI conflicts
+// Note: The parameter is needed when calling the bin/console to determine which portal to select
+$aCleanedArgv = $_SERVER['argv'];
+foreach($aCleanedArgv as $iArg => $sArg)
+{
+	if (preg_match('/^--portal_id=(.*)$/', $sArg, $aMatches))
+	{
+		unset($aCleanedArgv[$iArg]);
+		break;
+	}
+}
+
+$input = new ArgvInput($aCleanedArgv);
 if (null !== $env = $input->getParameterOption(['--env', '-e'], null, true)) {
     putenv('APP_ENV='.$_SERVER['APP_ENV'] = $_ENV['APP_ENV'] = $env);
 }
@@ -27,15 +49,7 @@ if ($input->hasParameterOption('--no-debug', true)) {
     putenv('APP_DEBUG='.$_SERVER['APP_DEBUG'] = $_ENV['APP_DEBUG'] = '0');
 }
 
-require dirname(__DIR__).'/config/bootstrap.php';
-
-if ($_SERVER['APP_DEBUG']) {
-    umask(0000);
-
-    if (class_exists(Debug::class)) {
-        Debug::enable();
-    }
-}
+require_once MODULESROOT . 'itop-portal-base/portal/config/bootstrap.php';
 
 $kernel = new Kernel($_SERVER['APP_ENV'], (bool) $_SERVER['APP_DEBUG']);
 $application = new Application($kernel);
diff --git a/datamodels/2.x/itop-portal-base/portal/composer.json b/datamodels/2.x/itop-portal-base/portal/composer.json
index dc2879e281..77001c6a87 100644
--- a/datamodels/2.x/itop-portal-base/portal/composer.json
+++ b/datamodels/2.x/itop-portal-base/portal/composer.json
@@ -27,7 +27,8 @@
 			"Combodo\\iTop\\Portal\\": "src/"
 		},
 		"classmap": [
-			"../../../../core"
+			"../../../../core",
+			"../../../../application"
 		]
 	},
 	"autoload-dev": {
diff --git a/datamodels/2.x/itop-portal-base/portal/config/bootstrap.php b/datamodels/2.x/itop-portal-base/portal/config/bootstrap.php
index 72bfb0f1e2..51b4fd34ac 100644
--- a/datamodels/2.x/itop-portal-base/portal/config/bootstrap.php
+++ b/datamodels/2.x/itop-portal-base/portal/config/bootstrap.php
@@ -1,8 +1,23 @@
 <?php
 
+use Symfony\Component\Debug\Debug;
 use Symfony\Component\Dotenv\Dotenv;
 
-require APPROOT.'/lib/composer-vendor/autoload.php';
+require_once APPROOT.'/lib/composer-vendor/autoload.php';
+
+// Load current environment if necessary
+if(!defined('MODULESROOT'))
+{
+	if (file_exists(__DIR__ . '/../../../../approot.inc.php'))
+	{
+		require_once __DIR__ . '/../../../../approot.inc.php';   // When in env-xxxx folder
+	}
+	else
+	{
+		require_once __DIR__ . '/../../../../../approot.inc.php';   // When in datamodels/x.x folder
+	}
+	require_once APPROOT . '/application/startup.inc.php';
+}
 
 // Load cached env vars if the .env.local.php file exists
 // Run "composer dump-env prod" to create it (requires symfony/flex >=1.2)
@@ -45,7 +60,56 @@ if (is_array($env = @include dirname(__DIR__).'/.env.local.php')) {
     }
 }
 
+// Set debug mode only when necessary
+if (utils::ReadParam('debug', 'false') === 'true')
+{
+	$_SERVER['APP_DEBUG'] = true;
+}
+
 $_SERVER += $_ENV;
 $_SERVER['APP_ENV'] = $_ENV['APP_ENV'] = (isset($_SERVER['APP_ENV']) ? $_SERVER['APP_ENV'] : (isset($_ENV['APP_ENV']) ? $_ENV['APP_ENV'] : null)) ?: 'prod';
 $_SERVER['APP_DEBUG'] = isset($_SERVER['APP_DEBUG']) ? $_SERVER['APP_DEBUG'] : (isset($_ENV['APP_DEBUG']) ? $_ENV['APP_DEBUG'] : ('prod' !== $_SERVER['APP_ENV']));
 $_SERVER['APP_DEBUG'] = $_ENV['APP_DEBUG'] = (int) $_SERVER['APP_DEBUG'] || filter_var($_SERVER['APP_DEBUG'], FILTER_VALIDATE_BOOLEAN) ? '1' : '0';
+
+if ($_SERVER['APP_DEBUG']) {
+	umask(0000);
+
+	if (class_exists(Debug::class)) {
+		Debug::enable();
+	}
+}
+
+// If PORTAL_ID is not already defined, we look for it in a parameter
+if(!defined('PORTAL_ID'))
+{
+	// Retrieving portal id from request params
+	$sPortalId = utils::ReadParam('portal_id', '', true);
+	if ($sPortalId == '')
+	{
+		echo "Missing argument 'portal_id'";
+		exit;
+	}
+
+	// Defining portal constants
+	define('PORTAL_ID', $sPortalId);
+}
+else
+{
+	@trigger_error(
+		sprintf(
+			'Usage of legacy "PORTAL_ID" constant ("%s") is deprecated. You should pass "portal_id" in the URL as GET parameter.',
+			PORTAL_ID
+		),
+		E_USER_DEPRECATED
+	);
+}
+
+define('PORTAL_CACHE_PATH', utils::GetCachePath() . '/portals/' . PORTAL_ID . '/');
+
+// Constants to be used in templates and others
+define('COMBODO_CURRENT_ENVIRONMENT', utils::GetCurrentEnvironment());
+define('COMBODO_ABSOLUTE_URL', utils::GetAbsoluteUrlAppRoot());
+define('COMBODO_MODULES_ABSOLUTE_URL',  utils::GetAbsoluteUrlModulesRoot());
+define('COMBODO_PORTAL_BASE_ABSOLUTE_URL', utils::GetAbsoluteUrlModulesRoot() . 'itop-portal-base/portal/public/');
+define('COMBODO_PORTAL_BASE_ABSOLUTE_PATH',  MODULESROOT . '/itop-portal-base/portal/public/');
+define('COMBODO_PORTAL_INSTANCE_ABSOLUTE_URL', utils::GetAbsoluteUrlModulesRoot() . PORTAL_ID . '/');
\ No newline at end of file
diff --git a/datamodels/2.x/itop-portal-base/portal/public/index.php b/datamodels/2.x/itop-portal-base/portal/public/index.php
index f694c1001a..508f83ff77 100644
--- a/datamodels/2.x/itop-portal-base/portal/public/index.php
+++ b/datamodels/2.x/itop-portal-base/portal/public/index.php
@@ -1,17 +1,9 @@
 <?php
 
 use Combodo\iTop\Portal\Kernel;
-use Symfony\Component\Debug\Debug;
 use Symfony\Component\HttpFoundation\Request;
 
-require dirname(__DIR__).'/config/bootstrap.php';
-require_once APPROOT . '/application/loginwebpage.class.inc.php';
-
-if ($_SERVER['APP_DEBUG']) {
-    umask(0000);
-
-    Debug::enable();
-}
+require_once MODULESROOT . 'itop-portal-base/portal/config/bootstrap.php';
 
 // Note: Manually refactored ternary condition to be PHP 5.x compatible
 if ($trustedProxies = isset($_SERVER['TRUSTED_PROXIES']) ? $_SERVER['TRUSTED_PROXIES'] : (isset($_ENV['TRUSTED_PROXIES']) ? $_ENV['TRUSTED_PROXIES'] : false) ) {
diff --git a/datamodels/2.x/itop-portal/index.php b/datamodels/2.x/itop-portal/index.php
index f59f105195..5b8dacd392 100644
--- a/datamodels/2.x/itop-portal/index.php
+++ b/datamodels/2.x/itop-portal/index.php
@@ -36,6 +36,7 @@
 	E_USER_DEPRECATED
 );
 
+// Load current environment
 if (file_exists(__DIR__ . '/../../approot.inc.php'))
 {
 	require_once __DIR__ . '/../../approot.inc.php';   // When in env-xxxx folder
@@ -44,7 +45,7 @@ else
 {
 	require_once __DIR__ . '/../../../approot.inc.php';   // When in datamodels/x.x folder
 }
-require_once APPROOT . '/application/startup.inc.php';
+require_once APPROOT . 'application/startup.inc.php';
 
 // Protection against setup in the following configuration : ITIL Ticket with Enhanced Portal selected but neither UserRequest or Incident. Which would crash the portal.
 if (!class_exists('UserRequest') && !class_exists('Incident'))
@@ -56,4 +57,5 @@ if (!class_exists('UserRequest') && !class_exists('Incident'))
 $sDir = basename(__DIR__);
 define('PORTAL_ID', $sDir);
 
-require_once APPROOT . '/env-' . utils::GetCurrentEnvironment() . '/itop-portal-base/index.php';
+// Load frontal
+require_once MODULESROOT . 'itop-portal-base/index.php';
diff --git a/datamodels/2.x/itop-portal/main.itop-portal.php b/datamodels/2.x/itop-portal/main.itop-portal.php
index 1e6feb76eb..4a9c2effe4 100644
--- a/datamodels/2.x/itop-portal/main.itop-portal.php
+++ b/datamodels/2.x/itop-portal/main.itop-portal.php
@@ -1,29 +1,38 @@
 <?php
 
-// Copyright (C) 2018 Combodo SARL
-//
-//   This file is part of iTop.
-//
-//   iTop is free software; you can redistribute it and/or modify	
-//   it under the terms of the GNU Affero General Public License as published by
-//   the Free Software Foundation, either version 3 of the License, or
-//   (at your option) any later version.
-//
-//   iTop is distributed in the hope that it will be useful,
-//   but WITHOUT ANY WARRANTY; without even the implied warranty of
-//   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU Affero General Public License for more details.
-//
-//   You should have received a copy of the GNU Affero General Public License
-//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+/**
+ * Copyright (C) 2013-2019 Combodo SARL
+ *
+ * This file is part of iTop.
+ *
+ * iTop is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * iTop is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ *
+ *
+ */
+
+use Combodo\iTop\Portal\Kernel;
 
 /**
- * main.itop-portal.php
+ * iTopPortalEditUrlMaker
  * 
  * @author Guillaume Lajarige <guillaume.lajarige@combodo.com>
+ * @author Bruno Da Silva <bruno.dasilva@combodo.com>
+ * @since 2.3.0
  */
 class iTopPortalEditUrlMaker implements iDBObjectURLMaker
 {
+	private static $oKernel;
+
     /**
      * Generate an (absolute) URL to an object, either in view or edit mode.
      * Returns null if the current user is not allowed to view / edit object.
@@ -39,47 +48,19 @@ class iTopPortalEditUrlMaker implements iDBObjectURLMaker
      */
 	public static function PrepareObjectURL($sClass, $iId, $sMode)
 	{
-		require_once APPROOT . '/lib/silex/vendor/autoload.php';
-		require_once APPROOT . '/env-' . utils::GetCurrentEnvironment() . '/itop-portal-base/portal/src/providers/urlgeneratorserviceprovider.class.inc.php';
-		require_once APPROOT . '/env-' . utils::GetCurrentEnvironment() . '/itop-portal-base/portal/src/helpers/urlgeneratorhelper.class.inc.php';
-		require_once APPROOT . '/env-' . utils::GetCurrentEnvironment() . '/itop-portal-base/portal/src/providers/scopevalidatorserviceprovider.class.inc.php';
-		require_once APPROOT . '/env-' . utils::GetCurrentEnvironment() . '/itop-portal-base/portal/src/helpers/scopevalidatorhelper.class.inc.php';
-		require_once APPROOT . '/env-' . utils::GetCurrentEnvironment() . '/itop-portal-base/portal/src/helpers/securityhelper.class.inc.php';
-		require_once APPROOT . '/env-' . utils::GetCurrentEnvironment() . '/itop-portal-base/portal/src/helpers/applicationhelper.class.inc.php';
-	
-		// Using a static var allows to preserve the object through function calls
-		static $oApp = null;
-		static $sPortalId = null;
-	
-		// Initializing Silex app (partially for faster execution)
-		// TODO: This should be factorised with itop-portal-base/portal/web/index.php into the ApplicationHelper class.
-		if ($oApp === null)
-		{
-			// Retrieving portal id
-			$sPortalId = basename(__DIR__);
+		require_once APPROOT . 'lib/composer-vendor/autoload.php';
+		require_once MODULESROOT . 'itop-portal-base/portal/config/bootstrap.php';
 
-			// Initializing Silex framework
-			$oApp = new Silex\Application();
-			// Registering optional silex components
-			$oApp->register(new Combodo\iTop\Portal\Provider\UrlGeneratorServiceProvider());
-			$oApp->register(new Combodo\iTop\Portal\Provider\ScopeValidatorServiceProvider(), array(
-				'scope_validator.scopes_path' => utils::GetCachePath(),
-				'scope_validator.scopes_filename' => $sPortalId . '.scopes.php',
-				'scope_validator.instance_name' => $sPortalId
-			));
+		$oKernel = self::GetKernelInstance();
+		$oContainer = $oKernel->getContainer();
 
-			// Preparing portal foundations (partially)
-			// ...
-			Combodo\iTop\Portal\Helper\ApplicationHelper::LoadRouters();
-			Combodo\iTop\Portal\Helper\ApplicationHelper::RegisterRoutes($oApp);
-			// ...
+		/** @var string $sPortalId */
+		$sPortalId = $oContainer->getParameter('combodo.portal.instance.id');
 
-			// Loading portal scopes from the module design
-			Combodo\iTop\Portal\Helper\ApplicationHelper::LoadScopesConfiguration($oApp, new ModuleDesign($sPortalId));
-		}
-
-		/** @var \Combodo\iTop\Portal\Helper\UrlGenerator $oUrlGenerator */
-		$oUrlGenerator = $oApp['url_generator'];
+		/** @var \Combodo\iTop\Portal\Routing\UrlGenerator $oUrlGenerator */
+		$oUrlGenerator = $oContainer->get('url_generator');
+		/** @var \Combodo\iTop\Portal\Helper\SecurityHelper $oSecurityHelper */
+		$oSecurityHelper = $oContainer->get('security_helper');
 
 		// The object is reachable in the specified mode (edit/view)
 		//
@@ -88,7 +69,7 @@ class iTopPortalEditUrlMaker implements iDBObjectURLMaker
 		switch($sMode)
 		{
 			case 'view':
-				if(!ContextTag::Check('GUI:Portal') || Combodo\iTop\Portal\Helper\SecurityHelper::IsActionAllowed($oApp, UR_ACTION_READ, $sClass, $iId))
+				if(!ContextTag::Check('GUI:Portal') || $oSecurityHelper->IsActionAllowed(UR_ACTION_READ, $sClass, $iId))
 				{
 					$sObjectQueryString = $oUrlGenerator->generate('p_object_view', array('sObjectClass' => $sClass, 'sObjectId' => $iId));
 				}
@@ -97,11 +78,11 @@ class iTopPortalEditUrlMaker implements iDBObjectURLMaker
 			case 'edit':
 			default:
 				// Checking if user is allowed to edit object, if not we check if it can at least view it.
-				if(!ContextTag::Check('GUI:Portal') || Combodo\iTop\Portal\Helper\SecurityHelper::IsActionAllowed($oApp, UR_ACTION_MODIFY, $sClass, $iId))
+				if(!ContextTag::Check('GUI:Portal') || $oSecurityHelper->IsActionAllowed(UR_ACTION_MODIFY, $sClass, $iId))
 				{
 					$sObjectQueryString = $oUrlGenerator->generate('p_object_edit', array('sObjectClass' => $sClass, 'sObjectId' => $iId));
 				}
-				elseif(!ContextTag::Check('GUI:Portal') || Combodo\iTop\Portal\Helper\SecurityHelper::IsActionAllowed($oApp, UR_ACTION_READ, $sClass, $iId))
+				elseif(!ContextTag::Check('GUI:Portal') || $oSecurityHelper->IsActionAllowed(UR_ACTION_READ, $sClass, $iId))
 				{
 					$sObjectQueryString = $oUrlGenerator->generate('p_object_view', array('sObjectClass' => $sClass, 'sObjectId' => $iId));
 				}
@@ -144,12 +125,31 @@ class iTopPortalEditUrlMaker implements iDBObjectURLMaker
 	{	
 		return static::PrepareObjectURL($sClass, $iId, 'edit');
 	}
+
+	/**
+	 * Returns the kernel singleton
+	 *
+	 * @return \Combodo\iTop\Portal\Kernel
+	 * @since 2.7.0
+	 */
+	private static function GetKernelInstance()
+	{
+		if(self::$oKernel === null)
+		{
+			self::$oKernel = new Kernel($_SERVER['APP_ENV'], (bool) $_SERVER['APP_DEBUG']);
+			self::$oKernel->boot();
+		}
+
+		return self::$oKernel;
+	}
 }
 
 /**
  * Hyperlinks to the "view" of the object (vs edition)
- * @author denis
  *
+ * @author Guillaume Lajarige <guillaume.lajarige@combodo.com>
+ * @author Bruno Da Silva <bruno.dasilva@combodo.com>
+ * @since 2.3.0
  */
 class iTopPortalViewUrlMaker extends iTopPortalEditUrlMaker
 {