diff --git a/admin/index.php b/admin/index.php
new file mode 100644
index 0000000..cd6990e
--- /dev/null
+++ b/admin/index.php
@@ -0,0 +1,2 @@
+<?php
+//Silence is golden
diff --git a/admin/setup.php b/admin/setup.php
index e331357..d953a31 100644
--- a/admin/setup.php
+++ b/admin/setup.php
@@ -22,62 +22,43 @@
  * \brief   Priseo setup page.
  */
 
-// Load Dolibarr environment
-$res = 0;
-// Try main.inc.php into web root known defined into CONTEXT_DOCUMENT_ROOT (not always defined)
-if (!$res && !empty($_SERVER['CONTEXT_DOCUMENT_ROOT'])) {
-	$res = @include $_SERVER['CONTEXT_DOCUMENT_ROOT']. '/main.inc.php';
-}
-// Try main.inc.php into web root detected using web root calculated from SCRIPT_FILENAME
-$tmp = empty($_SERVER['SCRIPT_FILENAME']) ? '' : $_SERVER['SCRIPT_FILENAME']; $tmp2 = realpath(__FILE__); $i = strlen($tmp) - 1; $j = strlen($tmp2) - 1;
-while ($i > 0 && $j > 0 && isset($tmp[$i]) && isset($tmp2[$j]) && $tmp[$i] == $tmp2[$j]) {
-	$i--; $j--;
-}
-if (!$res && $i > 0 && file_exists(substr($tmp, 0, ($i + 1)). '/main.inc.php')) {
-	$res = @include substr($tmp, 0, ($i + 1)). '/main.inc.php';
-}
-if (!$res && $i > 0 && file_exists(dirname(substr($tmp, 0, ($i + 1))). '/main.inc.php')) {
-	$res = @include dirname(substr($tmp, 0, ($i + 1))). '/main.inc.php';
-}
-// Try main.inc.php using relative path
-if (!$res && file_exists('../../main.inc.php')) {
-	$res = @include '../../main.inc.php';
-}
-if (!$res && file_exists('../../../main.inc.php')) {
-	$res = @include '../../../main.inc.php';
-}
-if (!$res) {
-	die('Include of main fails');
+// Load Priseo environment
+if (file_exists('../priseo.main.inc.php')) {
+    require_once __DIR__ . '/../priseo.main.inc.php';
+} elseif (file_exists('../../priseo.main.inc.php')) {
+    require_once __DIR__ . '/../../priseo.main.inc.php';
+} else {
+    die('Include of priseo main fails');
 }
 
 // Libraries
 require_once DOL_DOCUMENT_ROOT. '/core/lib/admin.lib.php';
 
+//Load Priseo libraries
 require_once __DIR__ . '/../lib/priseo.lib.php';
 
 // Global variables definitions
 global $db, $langs, $user;
 
-// Translations
-$langs->loadLangs(['admin', 'priseo@priseo']);
+// Load translation files required by the page
+saturne_load_langs();
 
 // Parameters
 $backtopage = GETPOST('backtopage', 'alpha');
 
-// Access control
-$permissiontoread = $user->rights->priseo->adminpage->read;
-if (empty($conf->priseo->enabled) || !$permissiontoread) {
-    accessforbidden();
-}
+// Security check - Protection if external user
+$permissionToRead = $user->rights->priseo->adminpage->read;
+saturne_check_access($permissionToRead);
+
 
 /*
  * View
  */
 
-$help_url = 'FR:Module_Priseo';
-$title    = $langs->trans('PriseoSetup');
+$title    = $langs->trans('ModuleSetup', 'Priseo');
+$helpUrl = 'FR:Module_Priseo';
 
-llxHeader('', $title, $help_url);
+saturne_header(0,'', $title, $helpUrl);
 
 // Subheader
 $linkback = '<a href="'.($backtopage ?: DOL_URL_ROOT.'/admin/modules.php?restore_lastsearch_values=1').'">'.$langs->trans('BackToModuleList').'</a>';
diff --git a/class/index.php b/class/index.php
new file mode 100644
index 0000000..cd6990e
--- /dev/null
+++ b/class/index.php
@@ -0,0 +1,2 @@
+<?php
+//Silence is golden
diff --git a/core/modules/modPriseo.class.php b/core/modules/modPriseo.class.php
index 2337fe9..100094c 100644
--- a/core/modules/modPriseo.class.php
+++ b/core/modules/modPriseo.class.php
@@ -41,7 +41,13 @@ public function __construct($db)
 		global $langs, $conf;
 		$this->db = $db;
 
-        $langs->load('priseo@priseo');
+        if (file_exists(__DIR__ . '/../../../saturne/lib/saturne_functions.lib.php')) {
+            require_once __DIR__ . '/../../../saturne/lib/saturne_functions.lib.php';
+            saturne_load_langs(['priseo@priseo']);
+        } else {
+            $this->error++;
+            $this->errors[] = $langs->trans('activateModuleDependNotSatisfied', 'Priseo', 'Saturne');
+        }
 
 		// ID for module (must be unique).
 		// Use here a free id (See in Home -> System information -> Dolibarr for list of used module id).
diff --git a/core/modules/priseo/index.php b/core/modules/priseo/index.php
new file mode 100644
index 0000000..cd6990e
--- /dev/null
+++ b/core/modules/priseo/index.php
@@ -0,0 +1,2 @@
+<?php
+//Silence is golden
diff --git a/index.php b/index.php
new file mode 100644
index 0000000..cd6990e
--- /dev/null
+++ b/index.php
@@ -0,0 +1,2 @@
+<?php
+//Silence is golden
diff --git a/lib/index.php b/lib/index.php
new file mode 100644
index 0000000..cd6990e
--- /dev/null
+++ b/lib/index.php
@@ -0,0 +1,2 @@
+<?php
+//Silence is golden
diff --git a/lib/priseo.lib.php b/lib/priseo.lib.php
index b344f6d..f33e506 100644
--- a/lib/priseo.lib.php
+++ b/lib/priseo.lib.php
@@ -33,7 +33,7 @@ function priseoAdminPrepareHead()
 	global $conf, $langs;
 
     // Load translation files required by the page
-	$langs->load('priseo@priseo');
+    saturne_load_langs();
 
     // Initialize values
 	$h = 0;
diff --git a/priseo.main.inc.php b/priseo.main.inc.php
new file mode 100644
index 0000000..47cf057
--- /dev/null
+++ b/priseo.main.inc.php
@@ -0,0 +1,35 @@
+<?php
+/* Copyright (C) 2024 EVARISK <technique@evarisk.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+/**
+ * \file    priseo.main.inc.php
+ * \ingroup priseo
+ * \brief   File that defines environment for Saturne common functions
+ */
+
+$moduleName          = 'Priseo';
+$moduleNameLowerCase = strtolower($moduleName);
+$moduleNameUpperCase = strtoupper($moduleName);
+
+// Load Saturne environment
+if (file_exists(__DIR__ . '/../saturne/saturne.main.inc.php')) {
+    require_once __DIR__ . '/../saturne/saturne.main.inc.php';
+} elseif (file_exists(__DIR__ . '/../../saturne/saturne.main.inc.php')) {
+    require_once __DIR__ . '/../../saturne/saturne.main.inc.php';
+} else {
+    die('Include of saturne main fails');
+}
diff --git a/view/competitorprice_card.php b/view/competitorprice_card.php
index 478ad8b..cd93f8e 100644
--- a/view/competitorprice_card.php
+++ b/view/competitorprice_card.php
@@ -22,39 +22,13 @@
  *		\brief      Page to create/edit/view competitorprice
  */
 
-// Load Dolibarr environment
-$res = 0;
-// Try main.inc.php into web root known defined into CONTEXT_DOCUMENT_ROOT (not always defined)
-if (!$res && !empty($_SERVER['CONTEXT_DOCUMENT_ROOT'])) {
-	$res = @include $_SERVER['CONTEXT_DOCUMENT_ROOT'] . '/main.inc.php';
-}
-// Try main.inc.php into web root detected using web root calculated from SCRIPT_FILENAME
-$tmp = empty($_SERVER['SCRIPT_FILENAME']) ? '' : $_SERVER['SCRIPT_FILENAME'];
-$tmp2 = realpath(__FILE__);
-$i = strlen($tmp) - 1;
-$j = strlen($tmp2) - 1;
-while ($i > 0 && $j > 0 && isset($tmp[$i]) && isset($tmp2[$j]) && $tmp[$i] == $tmp2[$j]) {
-	$i--;
-	$j--;
-}
-if (!$res && $i > 0 && file_exists(substr($tmp, 0, ($i + 1)) . '/main.inc.php')) {
-	$res = @include substr($tmp, 0, ($i + 1)) . '/main.inc.php';
-}
-if (!$res && $i > 0 && file_exists(dirname(substr($tmp, 0, ($i + 1))) . '/main.inc.php')) {
-	$res = @include dirname(substr($tmp, 0, ($i + 1))) . '/main.inc.php';
-}
-// Try main.inc.php using relative path
-if (!$res && file_exists('../main.inc.php')) {
-	$res = @include '../main.inc.php';
-}
-if (!$res && file_exists('../../main.inc.php')) {
-	$res = @include '../../main.inc.php';
-}
-if (!$res && file_exists('../../../main.inc.php')) {
-	$res = @include '../../../main.inc.php';
-}
-if (!$res) {
-	die('Include of main fails');
+// Load Priseo environment
+if (file_exists('../priseo.main.inc.php')) {
+    require_once __DIR__ . '/../priseo.main.inc.php';
+} elseif (file_exists('../../priseo.main.inc.php')) {
+    require_once __DIR__ . '/../../priseo.main.inc.php';
+} else {
+    die('Include of priseo main fails');
 }
 
 // Libraries
diff --git a/view/index.php b/view/index.php
new file mode 100644
index 0000000..cd6990e
--- /dev/null
+++ b/view/index.php
@@ -0,0 +1,2 @@
+<?php
+//Silence is golden