diff --git a/htdocs/hrm/evaluation_agenda.php b/htdocs/hrm/evaluation_agenda.php
index 8524f6df3d9..91a0615bc95 100644
--- a/htdocs/hrm/evaluation_agenda.php
+++ b/htdocs/hrm/evaluation_agenda.php
@@ -25,57 +25,9 @@
  *  \brief      Tab of events on Evaluation
  */
 
-//if (! defined('NOREQUIREDB'))              define('NOREQUIREDB', '1');				// Do not create database handler $db
-//if (! defined('NOREQUIREUSER'))            define('NOREQUIREUSER', '1');				// Do not load object $user
-//if (! defined('NOREQUIRESOC'))             define('NOREQUIRESOC', '1');				// Do not load object $mysoc
-//if (! defined('NOREQUIRETRAN'))            define('NOREQUIRETRAN', '1');				// Do not load object $langs
-//if (! defined('NOSCANGETFORINJECTION'))    define('NOSCANGETFORINJECTION', '1');		// Do not check injection attack on GET parameters
-//if (! defined('NOSCANPOSTFORINJECTION'))   define('NOSCANPOSTFORINJECTION', '1');		// Do not check injection attack on POST parameters
-//if (! defined('NOCSRFCHECK'))              define('NOCSRFCHECK', '1');				// Do not check CSRF attack (test on referer + on token if option MAIN_SECURITY_CSRF_WITH_TOKEN is on).
-//if (! defined('NOTOKENRENEWAL'))           define('NOTOKENRENEWAL', '1');				// Do not roll the Anti CSRF token (used if MAIN_SECURITY_CSRF_WITH_TOKEN is on)
-//if (! defined('NOSTYLECHECK'))             define('NOSTYLECHECK', '1');				// Do not check style html tag into posted data
-//if (! defined('NOREQUIREMENU'))            define('NOREQUIREMENU', '1');				// If there is no need to load and show top and left menu
-//if (! defined('NOREQUIREHTML'))            define('NOREQUIREHTML', '1');				// If we don't need to load the html.form.class.php
-//if (! defined('NOREQUIREAJAX'))            define('NOREQUIREAJAX', '1');       	  	// Do not load ajax.lib.php library
-//if (! defined("NOLOGIN"))                  define("NOLOGIN", '1');					// If this page is public (can be called outside logged session). This include the NOIPCHECK too.
-//if (! defined('NOIPCHECK'))                define('NOIPCHECK', '1');					// Do not check IP defined into conf $dolibarr_main_restrict_ip
-//if (! defined("MAIN_LANG_DEFAULT"))        define('MAIN_LANG_DEFAULT', 'auto');					// Force lang to a particular value
-//if (! defined("MAIN_AUTHENTICATION_MODE")) define('MAIN_AUTHENTICATION_MODE', 'aloginmodule');	// Force authentication handler
-//if (! defined("NOREDIRECTBYMAINTOLOGIN"))  define('NOREDIRECTBYMAINTOLOGIN', 1);		// The main.inc.php does not make a redirect if not logged, instead show simple error message
-//if (! defined("FORCECSP"))                 define('FORCECSP', 'none');				// Disable all Content Security Policies
-//if (! defined('CSRFCHECK_WITH_TOKEN'))     define('CSRFCHECK_WITH_TOKEN', '1');		// Force use of CSRF protection with tokens even for GET
-//if (! defined('NOBROWSERNOTIF'))     		 define('NOBROWSERNOTIF', '1');				// Disable browser notification
 
 // 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");
-}
+require '../main.inc.php';
 
 require_once DOL_DOCUMENT_ROOT.'/contact/class/contact.class.php';
 require_once DOL_DOCUMENT_ROOT.'/core/lib/company.lib.php';
diff --git a/htdocs/hrm/evaluation_card.php b/htdocs/hrm/evaluation_card.php
index 64b54b4c80b..2716bbf8a83 100644
--- a/htdocs/hrm/evaluation_card.php
+++ b/htdocs/hrm/evaluation_card.php
@@ -25,57 +25,8 @@
  *		\brief      Page to create/edit/view evaluation
  */
 
-//if (! defined('NOREQUIREDB'))              define('NOREQUIREDB', '1');				// Do not create database handler $db
-//if (! defined('NOREQUIREUSER'))            define('NOREQUIREUSER', '1');				// Do not load object $user
-//if (! defined('NOREQUIRESOC'))             define('NOREQUIRESOC', '1');				// Do not load object $mysoc
-//if (! defined('NOREQUIRETRAN'))            define('NOREQUIRETRAN', '1');				// Do not load object $langs
-//if (! defined('NOSCANGETFORINJECTION'))    define('NOSCANGETFORINJECTION', '1');		// Do not check injection attack on GET parameters
-//if (! defined('NOSCANPOSTFORINJECTION'))   define('NOSCANPOSTFORINJECTION', '1');		// Do not check injection attack on POST parameters
-//if (! defined('NOCSRFCHECK'))              define('NOCSRFCHECK', '1');				// Do not check CSRF attack (test on referer + on token if option MAIN_SECURITY_CSRF_WITH_TOKEN is on).
-//if (! defined('NOTOKENRENEWAL'))           define('NOTOKENRENEWAL', '1');				// Do not roll the Anti CSRF token (used if MAIN_SECURITY_CSRF_WITH_TOKEN is on)
-//if (! defined('NOSTYLECHECK'))             define('NOSTYLECHECK', '1');				// Do not check style html tag into posted data
-//if (! defined('NOREQUIREMENU'))            define('NOREQUIREMENU', '1');				// If there is no need to load and show top and left menu
-//if (! defined('NOREQUIREHTML'))            define('NOREQUIREHTML', '1');				// If we don't need to load the html.form.class.php
-//if (! defined('NOREQUIREAJAX'))            define('NOREQUIREAJAX', '1');       	  	// Do not load ajax.lib.php library
-//if (! defined("NOLOGIN"))                  define("NOLOGIN", '1');					// If this page is public (can be called outside logged session). This include the NOIPCHECK too.
-//if (! defined('NOIPCHECK'))                define('NOIPCHECK', '1');					// Do not check IP defined into conf $dolibarr_main_restrict_ip
-//if (! defined("MAIN_LANG_DEFAULT"))        define('MAIN_LANG_DEFAULT', 'auto');					// Force lang to a particular value
-//if (! defined("MAIN_AUTHENTICATION_MODE")) define('MAIN_AUTHENTICATION_MODE', 'aloginmodule');	// Force authentication handler
-//if (! defined("NOREDIRECTBYMAINTOLOGIN"))  define('NOREDIRECTBYMAINTOLOGIN', 1);		// The main.inc.php does not make a redirect if not logged, instead show simple error message
-//if (! defined("FORCECSP"))                 define('FORCECSP', 'none');				// Disable all Content Security Policies
-//if (! defined('CSRFCHECK_WITH_TOKEN'))     define('CSRFCHECK_WITH_TOKEN', '1');		// Force use of CSRF protection with tokens even for GET
-//if (! defined('NOBROWSERNOTIF'))     		 define('NOBROWSERNOTIF', '1');				// Disable browser notification
-
 // Load Dolibarr environment
-$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");
-}
+require '../main.inc.php';
 
 require_once DOL_DOCUMENT_ROOT.'/core/class/html.formcompany.class.php';
 require_once DOL_DOCUMENT_ROOT.'/core/class/html.formfile.class.php';
diff --git a/htdocs/hrm/evaluation_contact.php b/htdocs/hrm/evaluation_contact.php
index 540154b77ef..61af793b28a 100644
--- a/htdocs/hrm/evaluation_contact.php
+++ b/htdocs/hrm/evaluation_contact.php
@@ -26,35 +26,7 @@
  */
 
 // 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");
-}
+require '../main.inc.php';
 
 require_once DOL_DOCUMENT_ROOT.'/contact/class/contact.class.php';
 require_once DOL_DOCUMENT_ROOT.'/core/class/html.formcompany.class.php';
diff --git a/htdocs/hrm/evaluation_document.php b/htdocs/hrm/evaluation_document.php
index 06cbd7a621a..7318819644e 100644
--- a/htdocs/hrm/evaluation_document.php
+++ b/htdocs/hrm/evaluation_document.php
@@ -25,57 +25,9 @@
  *  \brief      Tab for documents linked to Evaluation
  */
 
-//if (! defined('NOREQUIREDB'))              define('NOREQUIREDB', '1');				// Do not create database handler $db
-//if (! defined('NOREQUIREUSER'))            define('NOREQUIREUSER', '1');				// Do not load object $user
-//if (! defined('NOREQUIRESOC'))             define('NOREQUIRESOC', '1');				// Do not load object $mysoc
-//if (! defined('NOREQUIRETRAN'))            define('NOREQUIRETRAN', '1');				// Do not load object $langs
-//if (! defined('NOSCANGETFORINJECTION'))    define('NOSCANGETFORINJECTION', '1');		// Do not check injection attack on GET parameters
-//if (! defined('NOSCANPOSTFORINJECTION'))   define('NOSCANPOSTFORINJECTION', '1');		// Do not check injection attack on POST parameters
-//if (! defined('NOCSRFCHECK'))              define('NOCSRFCHECK', '1');				// Do not check CSRF attack (test on referer + on token if option MAIN_SECURITY_CSRF_WITH_TOKEN is on).
-//if (! defined('NOTOKENRENEWAL'))           define('NOTOKENRENEWAL', '1');				// Do not roll the Anti CSRF token (used if MAIN_SECURITY_CSRF_WITH_TOKEN is on)
-//if (! defined('NOSTYLECHECK'))             define('NOSTYLECHECK', '1');				// Do not check style html tag into posted data
-//if (! defined('NOREQUIREMENU'))            define('NOREQUIREMENU', '1');				// If there is no need to load and show top and left menu
-//if (! defined('NOREQUIREHTML'))            define('NOREQUIREHTML', '1');				// If we don't need to load the html.form.class.php
-//if (! defined('NOREQUIREAJAX'))            define('NOREQUIREAJAX', '1');       	  	// Do not load ajax.lib.php library
-//if (! defined("NOLOGIN"))                  define("NOLOGIN", '1');					// If this page is public (can be called outside logged session). This include the NOIPCHECK too.
-//if (! defined('NOIPCHECK'))                define('NOIPCHECK', '1');					// Do not check IP defined into conf $dolibarr_main_restrict_ip
-//if (! defined("MAIN_LANG_DEFAULT"))        define('MAIN_LANG_DEFAULT', 'auto');					// Force lang to a particular value
-//if (! defined("MAIN_AUTHENTICATION_MODE")) define('MAIN_AUTHENTICATION_MODE', 'aloginmodule');	// Force authentication handler
-//if (! defined("NOREDIRECTBYMAINTOLOGIN"))  define('NOREDIRECTBYMAINTOLOGIN', 1);		// The main.inc.php does not make a redirect if not logged, instead show simple error message
-//if (! defined("FORCECSP"))                 define('FORCECSP', 'none');				// Disable all Content Security Policies
-//if (! defined('CSRFCHECK_WITH_TOKEN'))     define('CSRFCHECK_WITH_TOKEN', '1');		// Force use of CSRF protection with tokens even for GET
-//if (! defined('NOBROWSERNOTIF'))     		 define('NOBROWSERNOTIF', '1');				// Disable browser notification
 
 // 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");
-}
+require '../main.inc.php';
 
 require_once DOL_DOCUMENT_ROOT.'/core/lib/company.lib.php';
 require_once DOL_DOCUMENT_ROOT.'/core/lib/files.lib.php';
diff --git a/htdocs/hrm/evaluation_list.php b/htdocs/hrm/evaluation_list.php
index a713b37ca48..35189f11b87 100644
--- a/htdocs/hrm/evaluation_list.php
+++ b/htdocs/hrm/evaluation_list.php
@@ -25,57 +25,9 @@
  *		\brief      List page for evaluation
  */
 
-//if (! defined('NOREQUIREDB'))              define('NOREQUIREDB', '1');				// Do not create database handler $db
-//if (! defined('NOREQUIREUSER'))            define('NOREQUIREUSER', '1');				// Do not load object $user
-//if (! defined('NOREQUIRESOC'))             define('NOREQUIRESOC', '1');				// Do not load object $mysoc
-//if (! defined('NOREQUIRETRAN'))            define('NOREQUIRETRAN', '1');				// Do not load object $langs
-//if (! defined('NOSCANGETFORINJECTION'))    define('NOSCANGETFORINJECTION', '1');		// Do not check injection attack on GET parameters
-//if (! defined('NOSCANPOSTFORINJECTION'))   define('NOSCANPOSTFORINJECTION', '1');		// Do not check injection attack on POST parameters
-//if (! defined('NOCSRFCHECK'))              define('NOCSRFCHECK', '1');				// Do not check CSRF attack (test on referer + on token if option MAIN_SECURITY_CSRF_WITH_TOKEN is on).
-//if (! defined('NOTOKENRENEWAL'))           define('NOTOKENRENEWAL', '1');				// Do not roll the Anti CSRF token (used if MAIN_SECURITY_CSRF_WITH_TOKEN is on)
-//if (! defined('NOSTYLECHECK'))             define('NOSTYLECHECK', '1');				// Do not check style html tag into posted data
-//if (! defined('NOREQUIREMENU'))            define('NOREQUIREMENU', '1');				// If there is no need to load and show top and left menu
-//if (! defined('NOREQUIREHTML'))            define('NOREQUIREHTML', '1');				// If we don't need to load the html.form.class.php
-//if (! defined('NOREQUIREAJAX'))            define('NOREQUIREAJAX', '1');       	  	// Do not load ajax.lib.php library
-//if (! defined("NOLOGIN"))                  define("NOLOGIN", '1');					// If this page is public (can be called outside logged session). This include the NOIPCHECK too.
-//if (! defined('NOIPCHECK'))                define('NOIPCHECK', '1');					// Do not check IP defined into conf $dolibarr_main_restrict_ip
-//if (! defined("MAIN_LANG_DEFAULT"))        define('MAIN_LANG_DEFAULT', 'auto');					// Force lang to a particular value
-//if (! defined("MAIN_AUTHENTICATION_MODE")) define('MAIN_AUTHENTICATION_MODE', 'aloginmodule');	// Force authentication handler
-//if (! defined("NOREDIRECTBYMAINTOLOGIN"))  define('NOREDIRECTBYMAINTOLOGIN', 1);		// The main.inc.php does not make a redirect if not logged, instead show simple error message
-//if (! defined("FORCECSP"))                 define('FORCECSP', 'none');				// Disable all Content Security Policies
-//if (! defined('CSRFCHECK_WITH_TOKEN'))     define('CSRFCHECK_WITH_TOKEN', '1');		// Force use of CSRF protection with tokens even for GET
-//if (! defined('NOBROWSERNOTIF'))     		 define('NOBROWSERNOTIF', '1');				// Disable browser notification
 
 // 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");
-}
+require '../main.inc.php';
 
 require_once DOL_DOCUMENT_ROOT.'/core/class/html.formcompany.class.php';
 require_once DOL_DOCUMENT_ROOT.'/core/lib/date.lib.php';
diff --git a/htdocs/hrm/evaluation_note.php b/htdocs/hrm/evaluation_note.php
index aae7b56acaf..1b6b5a35564 100644
--- a/htdocs/hrm/evaluation_note.php
+++ b/htdocs/hrm/evaluation_note.php
@@ -25,57 +25,8 @@
  *  \brief      Tab for notes on Evaluation
  */
 
-//if (! defined('NOREQUIREDB'))              define('NOREQUIREDB', '1');				// Do not create database handler $db
-//if (! defined('NOREQUIREUSER'))            define('NOREQUIREUSER', '1');				// Do not load object $user
-//if (! defined('NOREQUIRESOC'))             define('NOREQUIRESOC', '1');				// Do not load object $mysoc
-//if (! defined('NOREQUIRETRAN'))            define('NOREQUIRETRAN', '1');				// Do not load object $langs
-//if (! defined('NOSCANGETFORINJECTION'))    define('NOSCANGETFORINJECTION', '1');		// Do not check injection attack on GET parameters
-//if (! defined('NOSCANPOSTFORINJECTION'))   define('NOSCANPOSTFORINJECTION', '1');		// Do not check injection attack on POST parameters
-//if (! defined('NOCSRFCHECK'))              define('NOCSRFCHECK', '1');				// Do not check CSRF attack (test on referer + on token if option MAIN_SECURITY_CSRF_WITH_TOKEN is on).
-//if (! defined('NOTOKENRENEWAL'))           define('NOTOKENRENEWAL', '1');				// Do not roll the Anti CSRF token (used if MAIN_SECURITY_CSRF_WITH_TOKEN is on)
-//if (! defined('NOSTYLECHECK'))             define('NOSTYLECHECK', '1');				// Do not check style html tag into posted data
-//if (! defined('NOREQUIREMENU'))            define('NOREQUIREMENU', '1');				// If there is no need to load and show top and left menu
-//if (! defined('NOREQUIREHTML'))            define('NOREQUIREHTML', '1');				// If we don't need to load the html.form.class.php
-//if (! defined('NOREQUIREAJAX'))            define('NOREQUIREAJAX', '1');       	  	// Do not load ajax.lib.php library
-//if (! defined("NOLOGIN"))                  define("NOLOGIN", '1');					// If this page is public (can be called outside logged session). This include the NOIPCHECK too.
-//if (! defined('NOIPCHECK'))                define('NOIPCHECK', '1');					// Do not check IP defined into conf $dolibarr_main_restrict_ip
-//if (! defined("MAIN_LANG_DEFAULT"))        define('MAIN_LANG_DEFAULT', 'auto');					// Force lang to a particular value
-//if (! defined("MAIN_AUTHENTICATION_MODE")) define('MAIN_AUTHENTICATION_MODE', 'aloginmodule');	// Force authentication handler
-//if (! defined("NOREDIRECTBYMAINTOLOGIN"))  define('NOREDIRECTBYMAINTOLOGIN', 1);		// The main.inc.php does not make a redirect if not logged, instead show simple error message
-//if (! defined("FORCECSP"))                 define('FORCECSP', 'none');				// Disable all Content Security Policies
-//if (! defined('CSRFCHECK_WITH_TOKEN'))     define('CSRFCHECK_WITH_TOKEN', '1');		// Force use of CSRF protection with tokens even for GET
-//if (! defined('NOBROWSERNOTIF'))     		 define('NOBROWSERNOTIF', '1');				// Disable browser notification
-
 // Load Dolibarr environment
-$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");
-}
+require '../main.inc.php';
 
 require_once DOL_DOCUMENT_ROOT . '/hrm/class/evaluation.class.php';
 require_once DOL_DOCUMENT_ROOT . '/hrm/lib/hrm_evaluation.lib.php';
@@ -86,7 +37,7 @@ $langs->loadLangs(array("hrm", "companies"));
 
 // Get parameters
 $id = GETPOST('id', 'int');
-$ref        = GETPOST('ref', 'alpha');
+$ref = GETPOST('ref', 'alpha');
 $action = GETPOST('action', 'aZ09');
 $cancel     = GETPOST('cancel', 'aZ09');
 $backtopage = GETPOST('backtopage', 'alpha');
diff --git a/htdocs/hrm/job_agenda.php b/htdocs/hrm/job_agenda.php
index 77dd464a7f0..d7772763d8d 100644
--- a/htdocs/hrm/job_agenda.php
+++ b/htdocs/hrm/job_agenda.php
@@ -25,57 +25,9 @@
  *  \brief      Tab of events on Job
  */
 
-//if (! defined('NOREQUIREDB'))              define('NOREQUIREDB', '1');				// Do not create database handler $db
-//if (! defined('NOREQUIREUSER'))            define('NOREQUIREUSER', '1');				// Do not load object $user
-//if (! defined('NOREQUIRESOC'))             define('NOREQUIRESOC', '1');				// Do not load object $mysoc
-//if (! defined('NOREQUIRETRAN'))            define('NOREQUIRETRAN', '1');				// Do not load object $langs
-//if (! defined('NOSCANGETFORINJECTION'))    define('NOSCANGETFORINJECTION', '1');		// Do not check injection attack on GET parameters
-//if (! defined('NOSCANPOSTFORINJECTION'))   define('NOSCANPOSTFORINJECTION', '1');		// Do not check injection attack on POST parameters
-//if (! defined('NOCSRFCHECK'))              define('NOCSRFCHECK', '1');				// Do not check CSRF attack (test on referer + on token if option MAIN_SECURITY_CSRF_WITH_TOKEN is on).
-//if (! defined('NOTOKENRENEWAL'))           define('NOTOKENRENEWAL', '1');				// Do not roll the Anti CSRF token (used if MAIN_SECURITY_CSRF_WITH_TOKEN is on)
-//if (! defined('NOSTYLECHECK'))             define('NOSTYLECHECK', '1');				// Do not check style html tag into posted data
-//if (! defined('NOREQUIREMENU'))            define('NOREQUIREMENU', '1');				// If there is no need to load and show top and left menu
-//if (! defined('NOREQUIREHTML'))            define('NOREQUIREHTML', '1');				// If we don't need to load the html.form.class.php
-//if (! defined('NOREQUIREAJAX'))            define('NOREQUIREAJAX', '1');       	  	// Do not load ajax.lib.php library
-//if (! defined("NOLOGIN"))                  define("NOLOGIN", '1');					// If this page is public (can be called outside logged session). This include the NOIPCHECK too.
-//if (! defined('NOIPCHECK'))                define('NOIPCHECK', '1');					// Do not check IP defined into conf $dolibarr_main_restrict_ip
-//if (! defined("MAIN_LANG_DEFAULT"))        define('MAIN_LANG_DEFAULT', 'auto');					// Force lang to a particular value
-//if (! defined("MAIN_AUTHENTICATION_MODE")) define('MAIN_AUTHENTICATION_MODE', 'aloginmodule');	// Force authentication handler
-//if (! defined("NOREDIRECTBYMAINTOLOGIN"))  define('NOREDIRECTBYMAINTOLOGIN', 1);		// The main.inc.php does not make a redirect if not logged, instead show simple error message
-//if (! defined("FORCECSP"))                 define('FORCECSP', 'none');				// Disable all Content Security Policies
-//if (! defined('CSRFCHECK_WITH_TOKEN'))     define('CSRFCHECK_WITH_TOKEN', '1');		// Force use of CSRF protection with tokens even for GET
-//if (! defined('NOBROWSERNOTIF'))     		 define('NOBROWSERNOTIF', '1');				// Disable browser notification
 
 // 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");
-}
+require '../main.inc.php';
 
 require_once DOL_DOCUMENT_ROOT.'/contact/class/contact.class.php';
 require_once DOL_DOCUMENT_ROOT.'/core/lib/company.lib.php';
diff --git a/htdocs/hrm/job_card.php b/htdocs/hrm/job_card.php
index 19b40048f7b..23343c5c09b 100644
--- a/htdocs/hrm/job_card.php
+++ b/htdocs/hrm/job_card.php
@@ -25,61 +25,9 @@
  *        \brief      Page to create/edit/view job
  */
 
-//if (! defined('NOREQUIREDB'))              define('NOREQUIREDB', '1');				// Do not create database handler $db
-//if (! defined('NOREQUIREUSER'))            define('NOREQUIREUSER', '1');				// Do not load object $user
-//if (! defined('NOREQUIRESOC'))             define('NOREQUIRESOC', '1');				// Do not load object $mysoc
-//if (! defined('NOREQUIRETRAN'))            define('NOREQUIRETRAN', '1');				// Do not load object $langs
-//if (! defined('NOSCANGETFORINJECTION'))    define('NOSCANGETFORINJECTION', '1');		// Do not check injection attack on GET parameters
-//if (! defined('NOSCANPOSTFORINJECTION'))   define('NOSCANPOSTFORINJECTION', '1');		// Do not check injection attack on POST parameters
-//if (! defined('NOCSRFCHECK'))              define('NOCSRFCHECK', '1');				// Do not check CSRF attack (test on referer + on token if option MAIN_SECURITY_CSRF_WITH_TOKEN is on).
-//if (! defined('NOTOKENRENEWAL'))           define('NOTOKENRENEWAL', '1');				// Do not roll the Anti CSRF token (used if MAIN_SECURITY_CSRF_WITH_TOKEN is on)
-//if (! defined('NOSTYLECHECK'))             define('NOSTYLECHECK', '1');				// Do not check style html tag into posted data
-//if (! defined('NOREQUIREMENU'))            define('NOREQUIREMENU', '1');				// If there is no need to load and show top and left menu
-//if (! defined('NOREQUIREHTML'))            define('NOREQUIREHTML', '1');				// If we don't need to load the html.form.class.php
-//if (! defined('NOREQUIREAJAX'))            define('NOREQUIREAJAX', '1');       	  	// Do not load ajax.lib.php library
-//if (! defined("NOLOGIN"))                  define("NOLOGIN", '1');					// If this page is public (can be called outside logged session). This include the NOIPCHECK too.
-//if (! defined('NOIPCHECK'))                define('NOIPCHECK', '1');					// Do not check IP defined into conf $dolibarr_main_restrict_ip
-//if (! defined("MAIN_LANG_DEFAULT"))        define('MAIN_LANG_DEFAULT', 'auto');					// Force lang to a particular value
-//if (! defined("MAIN_AUTHENTICATION_MODE")) define('MAIN_AUTHENTICATION_MODE', 'aloginmodule');	// Force authentication handler
-//if (! defined("NOREDIRECTBYMAINTOLOGIN"))  define('NOREDIRECTBYMAINTOLOGIN', 1);		// The main.inc.php does not make a redirect if not logged, instead show simple error message
-//if (! defined("FORCECSP"))                 define('FORCECSP', 'none');				// Disable all Content Security Policies
-//if (! defined('CSRFCHECK_WITH_TOKEN'))     define('CSRFCHECK_WITH_TOKEN', '1');		// Force use of CSRF protection with tokens even for GET
-//if (! defined('NOBROWSERNOTIF'))     		 define('NOBROWSERNOTIF', '1');				// Disable browser notification
 
 // 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");
-}
+require '../main.inc.php';
 
 require_once DOL_DOCUMENT_ROOT . '/core/class/html.formcompany.class.php';
 require_once DOL_DOCUMENT_ROOT . '/core/class/html.formfile.class.php';
diff --git a/htdocs/hrm/job_contact.php b/htdocs/hrm/job_contact.php
index cbc961d3f9e..67da8ecfd91 100644
--- a/htdocs/hrm/job_contact.php
+++ b/htdocs/hrm/job_contact.php
@@ -26,35 +26,7 @@
  */
 
 // 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");
-}
+require '../main.inc.php';
 
 require_once DOL_DOCUMENT_ROOT.'/contact/class/contact.class.php';
 require_once DOL_DOCUMENT_ROOT.'/core/class/html.formcompany.class.php';
diff --git a/htdocs/hrm/job_document.php b/htdocs/hrm/job_document.php
index a32f02915e9..a055fbbc325 100644
--- a/htdocs/hrm/job_document.php
+++ b/htdocs/hrm/job_document.php
@@ -25,57 +25,8 @@
  *  \brief      Tab for documents linked to Job
  */
 
-//if (! defined('NOREQUIREDB'))              define('NOREQUIREDB', '1');				// Do not create database handler $db
-//if (! defined('NOREQUIREUSER'))            define('NOREQUIREUSER', '1');				// Do not load object $user
-//if (! defined('NOREQUIRESOC'))             define('NOREQUIRESOC', '1');				// Do not load object $mysoc
-//if (! defined('NOREQUIRETRAN'))            define('NOREQUIRETRAN', '1');				// Do not load object $langs
-//if (! defined('NOSCANGETFORINJECTION'))    define('NOSCANGETFORINJECTION', '1');		// Do not check injection attack on GET parameters
-//if (! defined('NOSCANPOSTFORINJECTION'))   define('NOSCANPOSTFORINJECTION', '1');		// Do not check injection attack on POST parameters
-//if (! defined('NOCSRFCHECK'))              define('NOCSRFCHECK', '1');				// Do not check CSRF attack (test on referer + on token if option MAIN_SECURITY_CSRF_WITH_TOKEN is on).
-//if (! defined('NOTOKENRENEWAL'))           define('NOTOKENRENEWAL', '1');				// Do not roll the Anti CSRF token (used if MAIN_SECURITY_CSRF_WITH_TOKEN is on)
-//if (! defined('NOSTYLECHECK'))             define('NOSTYLECHECK', '1');				// Do not check style html tag into posted data
-//if (! defined('NOREQUIREMENU'))            define('NOREQUIREMENU', '1');				// If there is no need to load and show top and left menu
-//if (! defined('NOREQUIREHTML'))            define('NOREQUIREHTML', '1');				// If we don't need to load the html.form.class.php
-//if (! defined('NOREQUIREAJAX'))            define('NOREQUIREAJAX', '1');       	  	// Do not load ajax.lib.php library
-//if (! defined("NOLOGIN"))                  define("NOLOGIN", '1');					// If this page is public (can be called outside logged session). This include the NOIPCHECK too.
-//if (! defined('NOIPCHECK'))                define('NOIPCHECK', '1');					// Do not check IP defined into conf $dolibarr_main_restrict_ip
-//if (! defined("MAIN_LANG_DEFAULT"))        define('MAIN_LANG_DEFAULT', 'auto');					// Force lang to a particular value
-//if (! defined("MAIN_AUTHENTICATION_MODE")) define('MAIN_AUTHENTICATION_MODE', 'aloginmodule');	// Force authentication handler
-//if (! defined("NOREDIRECTBYMAINTOLOGIN"))  define('NOREDIRECTBYMAINTOLOGIN', 1);		// The main.inc.php does not make a redirect if not logged, instead show simple error message
-//if (! defined("FORCECSP"))                 define('FORCECSP', 'none');				// Disable all Content Security Policies
-//if (! defined('CSRFCHECK_WITH_TOKEN'))     define('CSRFCHECK_WITH_TOKEN', '1');		// Force use of CSRF protection with tokens even for GET
-//if (! defined('NOBROWSERNOTIF'))     		 define('NOBROWSERNOTIF', '1');				// Disable browser notification
-
 // Load Dolibarr environment
-$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");
-}
+require '../main.inc.php';
 
 require_once DOL_DOCUMENT_ROOT.'/core/lib/company.lib.php';
 require_once DOL_DOCUMENT_ROOT.'/core/lib/files.lib.php';
diff --git a/htdocs/hrm/job_list.php b/htdocs/hrm/job_list.php
index ebd4535e6e7..55363d729b5 100644
--- a/htdocs/hrm/job_list.php
+++ b/htdocs/hrm/job_list.php
@@ -25,57 +25,9 @@
  *		\brief      List page for job
  */
 
-//if (! defined('NOREQUIREDB'))              define('NOREQUIREDB', '1');				// Do not create database handler $db
-//if (! defined('NOREQUIREUSER'))            define('NOREQUIREUSER', '1');				// Do not load object $user
-//if (! defined('NOREQUIRESOC'))             define('NOREQUIRESOC', '1');				// Do not load object $mysoc
-//if (! defined('NOREQUIRETRAN'))            define('NOREQUIRETRAN', '1');				// Do not load object $langs
-//if (! defined('NOSCANGETFORINJECTION'))    define('NOSCANGETFORINJECTION', '1');		// Do not check injection attack on GET parameters
-//if (! defined('NOSCANPOSTFORINJECTION'))   define('NOSCANPOSTFORINJECTION', '1');		// Do not check injection attack on POST parameters
-//if (! defined('NOCSRFCHECK'))              define('NOCSRFCHECK', '1');				// Do not check CSRF attack (test on referer + on token if option MAIN_SECURITY_CSRF_WITH_TOKEN is on).
-//if (! defined('NOTOKENRENEWAL'))           define('NOTOKENRENEWAL', '1');				// Do not roll the Anti CSRF token (used if MAIN_SECURITY_CSRF_WITH_TOKEN is on)
-//if (! defined('NOSTYLECHECK'))             define('NOSTYLECHECK', '1');				// Do not check style html tag into posted data
-//if (! defined('NOREQUIREMENU'))            define('NOREQUIREMENU', '1');				// If there is no need to load and show top and left menu
-//if (! defined('NOREQUIREHTML'))            define('NOREQUIREHTML', '1');				// If we don't need to load the html.form.class.php
-//if (! defined('NOREQUIREAJAX'))            define('NOREQUIREAJAX', '1');       	  	// Do not load ajax.lib.php library
-//if (! defined("NOLOGIN"))                  define("NOLOGIN", '1');					// If this page is public (can be called outside logged session). This include the NOIPCHECK too.
-//if (! defined('NOIPCHECK'))                define('NOIPCHECK', '1');					// Do not check IP defined into conf $dolibarr_main_restrict_ip
-//if (! defined("MAIN_LANG_DEFAULT"))        define('MAIN_LANG_DEFAULT', 'auto');					// Force lang to a particular value
-//if (! defined("MAIN_AUTHENTICATION_MODE")) define('MAIN_AUTHENTICATION_MODE', 'aloginmodule');	// Force authentication handler
-//if (! defined("NOREDIRECTBYMAINTOLOGIN"))  define('NOREDIRECTBYMAINTOLOGIN', 1);		// The main.inc.php does not make a redirect if not logged, instead show simple error message
-//if (! defined("FORCECSP"))                 define('FORCECSP', 'none');				// Disable all Content Security Policies
-//if (! defined('CSRFCHECK_WITH_TOKEN'))     define('CSRFCHECK_WITH_TOKEN', '1');		// Force use of CSRF protection with tokens even for GET
-//if (! defined('NOBROWSERNOTIF'))     		 define('NOBROWSERNOTIF', '1');				// Disable browser notification
 
 // 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");
-}
+require '../main.inc.php';
 
 require_once DOL_DOCUMENT_ROOT.'/core/class/html.formcompany.class.php';
 require_once DOL_DOCUMENT_ROOT.'/core/lib/date.lib.php';
diff --git a/htdocs/hrm/job_note.php b/htdocs/hrm/job_note.php
index 85a1cd1dc84..7205afec247 100644
--- a/htdocs/hrm/job_note.php
+++ b/htdocs/hrm/job_note.php
@@ -25,57 +25,9 @@
  *  \brief      Tab for notes on Job
  */
 
-//if (! defined('NOREQUIREDB'))              define('NOREQUIREDB', '1');				// Do not create database handler $db
-//if (! defined('NOREQUIREUSER'))            define('NOREQUIREUSER', '1');				// Do not load object $user
-//if (! defined('NOREQUIRESOC'))             define('NOREQUIRESOC', '1');				// Do not load object $mysoc
-//if (! defined('NOREQUIRETRAN'))            define('NOREQUIRETRAN', '1');				// Do not load object $langs
-//if (! defined('NOSCANGETFORINJECTION'))    define('NOSCANGETFORINJECTION', '1');		// Do not check injection attack on GET parameters
-//if (! defined('NOSCANPOSTFORINJECTION'))   define('NOSCANPOSTFORINJECTION', '1');		// Do not check injection attack on POST parameters
-//if (! defined('NOCSRFCHECK'))              define('NOCSRFCHECK', '1');				// Do not check CSRF attack (test on referer + on token if option MAIN_SECURITY_CSRF_WITH_TOKEN is on).
-//if (! defined('NOTOKENRENEWAL'))           define('NOTOKENRENEWAL', '1');				// Do not roll the Anti CSRF token (used if MAIN_SECURITY_CSRF_WITH_TOKEN is on)
-//if (! defined('NOSTYLECHECK'))             define('NOSTYLECHECK', '1');				// Do not check style html tag into posted data
-//if (! defined('NOREQUIREMENU'))            define('NOREQUIREMENU', '1');				// If there is no need to load and show top and left menu
-//if (! defined('NOREQUIREHTML'))            define('NOREQUIREHTML', '1');				// If we don't need to load the html.form.class.php
-//if (! defined('NOREQUIREAJAX'))            define('NOREQUIREAJAX', '1');       	  	// Do not load ajax.lib.php library
-//if (! defined("NOLOGIN"))                  define("NOLOGIN", '1');					// If this page is public (can be called outside logged session). This include the NOIPCHECK too.
-//if (! defined('NOIPCHECK'))                define('NOIPCHECK', '1');					// Do not check IP defined into conf $dolibarr_main_restrict_ip
-//if (! defined("MAIN_LANG_DEFAULT"))        define('MAIN_LANG_DEFAULT', 'auto');					// Force lang to a particular value
-//if (! defined("MAIN_AUTHENTICATION_MODE")) define('MAIN_AUTHENTICATION_MODE', 'aloginmodule');	// Force authentication handler
-//if (! defined("NOREDIRECTBYMAINTOLOGIN"))  define('NOREDIRECTBYMAINTOLOGIN', 1);		// The main.inc.php does not make a redirect if not logged, instead show simple error message
-//if (! defined("FORCECSP"))                 define('FORCECSP', 'none');				// Disable all Content Security Policies
-//if (! defined('CSRFCHECK_WITH_TOKEN'))     define('CSRFCHECK_WITH_TOKEN', '1');		// Force use of CSRF protection with tokens even for GET
-//if (! defined('NOBROWSERNOTIF'))     		 define('NOBROWSERNOTIF', '1');				// Disable browser notification
 
 // 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");
-}
+require '../main.inc.php';
 
 require_once DOL_DOCUMENT_ROOT . '/hrm/class/job.class.php';
 require_once DOL_DOCUMENT_ROOT . '/hrm/lib/hrm_job.lib.php';
diff --git a/htdocs/hrm/position_agenda.php b/htdocs/hrm/position_agenda.php
index 670ec51304b..b3b68d9bcbc 100644
--- a/htdocs/hrm/position_agenda.php
+++ b/htdocs/hrm/position_agenda.php
@@ -25,57 +25,9 @@
  *  \brief      Tab of events on Position
  */
 
-//if (! defined('NOREQUIREDB'))              define('NOREQUIREDB', '1');				// Do not create database handler $db
-//if (! defined('NOREQUIREUSER'))            define('NOREQUIREUSER', '1');				// Do not load object $user
-//if (! defined('NOREQUIRESOC'))             define('NOREQUIRESOC', '1');				// Do not load object $mysoc
-//if (! defined('NOREQUIRETRAN'))            define('NOREQUIRETRAN', '1');				// Do not load object $langs
-//if (! defined('NOSCANGETFORINJECTION'))    define('NOSCANGETFORINJECTION', '1');		// Do not check injection attack on GET parameters
-//if (! defined('NOSCANPOSTFORINJECTION'))   define('NOSCANPOSTFORINJECTION', '1');		// Do not check injection attack on POST parameters
-//if (! defined('NOCSRFCHECK'))              define('NOCSRFCHECK', '1');				// Do not check CSRF attack (test on referer + on token if option MAIN_SECURITY_CSRF_WITH_TOKEN is on).
-//if (! defined('NOTOKENRENEWAL'))           define('NOTOKENRENEWAL', '1');				// Do not roll the Anti CSRF token (used if MAIN_SECURITY_CSRF_WITH_TOKEN is on)
-//if (! defined('NOSTYLECHECK'))             define('NOSTYLECHECK', '1');				// Do not check style html tag into posted data
-//if (! defined('NOREQUIREMENU'))            define('NOREQUIREMENU', '1');				// If there is no need to load and show top and left menu
-//if (! defined('NOREQUIREHTML'))            define('NOREQUIREHTML', '1');				// If we don't need to load the html.form.class.php
-//if (! defined('NOREQUIREAJAX'))            define('NOREQUIREAJAX', '1');       	  	// Do not load ajax.lib.php library
-//if (! defined("NOLOGIN"))                  define("NOLOGIN", '1');					// If this page is public (can be called outside logged session). This include the NOIPCHECK too.
-//if (! defined('NOIPCHECK'))                define('NOIPCHECK', '1');					// Do not check IP defined into conf $dolibarr_main_restrict_ip
-//if (! defined("MAIN_LANG_DEFAULT"))        define('MAIN_LANG_DEFAULT', 'auto');					// Force lang to a particular value
-//if (! defined("MAIN_AUTHENTICATION_MODE")) define('MAIN_AUTHENTICATION_MODE', 'aloginmodule');	// Force authentication handler
-//if (! defined("NOREDIRECTBYMAINTOLOGIN"))  define('NOREDIRECTBYMAINTOLOGIN', 1);		// The main.inc.php does not make a redirect if not logged, instead show simple error message
-//if (! defined("FORCECSP"))                 define('FORCECSP', 'none');				// Disable all Content Security Policies
-//if (! defined('CSRFCHECK_WITH_TOKEN'))     define('CSRFCHECK_WITH_TOKEN', '1');		// Force use of CSRF protection with tokens even for GET
-//if (! defined('NOBROWSERNOTIF'))     		 define('NOBROWSERNOTIF', '1');				// Disable browser notification
 
 // 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");
-}
+require '../main.inc.php';
 
 require_once DOL_DOCUMENT_ROOT.'/contact/class/contact.class.php';
 require_once DOL_DOCUMENT_ROOT.'/core/lib/company.lib.php';
diff --git a/htdocs/hrm/position_card.php b/htdocs/hrm/position_card.php
index 8cb8ba9de8c..4e003372a1c 100644
--- a/htdocs/hrm/position_card.php
+++ b/htdocs/hrm/position_card.php
@@ -25,61 +25,9 @@
  *        \brief      Page to create/edit/view position
  */
 
-//if (! defined('NOREQUIREDB'))              define('NOREQUIREDB', '1');				// Do not create database handler $db
-//if (! defined('NOREQUIREUSER'))            define('NOREQUIREUSER', '1');				// Do not load object $user
-//if (! defined('NOREQUIRESOC'))             define('NOREQUIRESOC', '1');				// Do not load object $mysoc
-//if (! defined('NOREQUIRETRAN'))            define('NOREQUIRETRAN', '1');				// Do not load object $langs
-//if (! defined('NOSCANGETFORINJECTION'))    define('NOSCANGETFORINJECTION', '1');		// Do not check injection attack on GET parameters
-//if (! defined('NOSCANPOSTFORINJECTION'))   define('NOSCANPOSTFORINJECTION', '1');		// Do not check injection attack on POST parameters
-//if (! defined('NOCSRFCHECK'))              define('NOCSRFCHECK', '1');				// Do not check CSRF attack (test on referer + on token if option MAIN_SECURITY_CSRF_WITH_TOKEN is on).
-//if (! defined('NOTOKENRENEWAL'))           define('NOTOKENRENEWAL', '1');				// Do not roll the Anti CSRF token (used if MAIN_SECURITY_CSRF_WITH_TOKEN is on)
-//if (! defined('NOSTYLECHECK'))             define('NOSTYLECHECK', '1');				// Do not check style html tag into posted data
-//if (! defined('NOREQUIREMENU'))            define('NOREQUIREMENU', '1');				// If there is no need to load and show top and left menu
-//if (! defined('NOREQUIREHTML'))            define('NOREQUIREHTML', '1');				// If we don't need to load the html.form.class.php
-//if (! defined('NOREQUIREAJAX'))            define('NOREQUIREAJAX', '1');       	  	// Do not load ajax.lib.php library
-//if (! defined("NOLOGIN"))                  define("NOLOGIN", '1');					// If this page is public (can be called outside logged session). This include the NOIPCHECK too.
-//if (! defined('NOIPCHECK'))                define('NOIPCHECK', '1');					// Do not check IP defined into conf $dolibarr_main_restrict_ip
-//if (! defined("MAIN_LANG_DEFAULT"))        define('MAIN_LANG_DEFAULT', 'auto');					// Force lang to a particular value
-//if (! defined("MAIN_AUTHENTICATION_MODE")) define('MAIN_AUTHENTICATION_MODE', 'aloginmodule');	// Force authentication handler
-//if (! defined("NOREDIRECTBYMAINTOLOGIN"))  define('NOREDIRECTBYMAINTOLOGIN', 1);		// The main.inc.php does not make a redirect if not logged, instead show simple error message
-//if (! defined("FORCECSP"))                 define('FORCECSP', 'none');				// Disable all Content Security Policies
-//if (! defined('CSRFCHECK_WITH_TOKEN'))     define('CSRFCHECK_WITH_TOKEN', '1');		// Force use of CSRF protection with tokens even for GET
-//if (! defined('NOBROWSERNOTIF'))     		 define('NOBROWSERNOTIF', '1');				// Disable browser notification
 
 // 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");
-}
+require '../main.inc.php';
 
 require_once DOL_DOCUMENT_ROOT . '/core/class/html.formcompany.class.php';
 require_once DOL_DOCUMENT_ROOT . '/core/class/html.formfile.class.php';
diff --git a/htdocs/hrm/position_contact.php b/htdocs/hrm/position_contact.php
index 56a4fc8ff8f..a7246e3a82b 100644
--- a/htdocs/hrm/position_contact.php
+++ b/htdocs/hrm/position_contact.php
@@ -26,35 +26,7 @@
  */
 
 // 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");
-}
+require '../main.inc.php';
 
 require_once DOL_DOCUMENT_ROOT.'/contact/class/contact.class.php';
 require_once DOL_DOCUMENT_ROOT.'/core/class/html.formcompany.class.php';
diff --git a/htdocs/hrm/position_document.php b/htdocs/hrm/position_document.php
index 1ae41c193ab..7a820310ee2 100644
--- a/htdocs/hrm/position_document.php
+++ b/htdocs/hrm/position_document.php
@@ -25,57 +25,8 @@
  *  \brief      Tab for documents linked to Position
  */
 
-//if (! defined('NOREQUIREDB'))              define('NOREQUIREDB', '1');				// Do not create database handler $db
-//if (! defined('NOREQUIREUSER'))            define('NOREQUIREUSER', '1');				// Do not load object $user
-//if (! defined('NOREQUIRESOC'))             define('NOREQUIRESOC', '1');				// Do not load object $mysoc
-//if (! defined('NOREQUIRETRAN'))            define('NOREQUIRETRAN', '1');				// Do not load object $langs
-//if (! defined('NOSCANGETFORINJECTION'))    define('NOSCANGETFORINJECTION', '1');		// Do not check injection attack on GET parameters
-//if (! defined('NOSCANPOSTFORINJECTION'))   define('NOSCANPOSTFORINJECTION', '1');		// Do not check injection attack on POST parameters
-//if (! defined('NOCSRFCHECK'))              define('NOCSRFCHECK', '1');				// Do not check CSRF attack (test on referer + on token if option MAIN_SECURITY_CSRF_WITH_TOKEN is on).
-//if (! defined('NOTOKENRENEWAL'))           define('NOTOKENRENEWAL', '1');				// Do not roll the Anti CSRF token (used if MAIN_SECURITY_CSRF_WITH_TOKEN is on)
-//if (! defined('NOSTYLECHECK'))             define('NOSTYLECHECK', '1');				// Do not check style html tag into posted data
-//if (! defined('NOREQUIREMENU'))            define('NOREQUIREMENU', '1');				// If there is no need to load and show top and left menu
-//if (! defined('NOREQUIREHTML'))            define('NOREQUIREHTML', '1');				// If we don't need to load the html.form.class.php
-//if (! defined('NOREQUIREAJAX'))            define('NOREQUIREAJAX', '1');       	  	// Do not load ajax.lib.php library
-//if (! defined("NOLOGIN"))                  define("NOLOGIN", '1');					// If this page is public (can be called outside logged session). This include the NOIPCHECK too.
-//if (! defined('NOIPCHECK'))                define('NOIPCHECK', '1');					// Do not check IP defined into conf $dolibarr_main_restrict_ip
-//if (! defined("MAIN_LANG_DEFAULT"))        define('MAIN_LANG_DEFAULT', 'auto');					// Force lang to a particular value
-//if (! defined("MAIN_AUTHENTICATION_MODE")) define('MAIN_AUTHENTICATION_MODE', 'aloginmodule');	// Force authentication handler
-//if (! defined("NOREDIRECTBYMAINTOLOGIN"))  define('NOREDIRECTBYMAINTOLOGIN', 1);		// The main.inc.php does not make a redirect if not logged, instead show simple error message
-//if (! defined("FORCECSP"))                 define('FORCECSP', 'none');				// Disable all Content Security Policies
-//if (! defined('CSRFCHECK_WITH_TOKEN'))     define('CSRFCHECK_WITH_TOKEN', '1');		// Force use of CSRF protection with tokens even for GET
-//if (! defined('NOBROWSERNOTIF'))     		 define('NOBROWSERNOTIF', '1');				// Disable browser notification
-
 // Load Dolibarr environment
-$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");
-}
+require '../main.inc.php';
 
 require_once DOL_DOCUMENT_ROOT.'/core/lib/company.lib.php';
 require_once DOL_DOCUMENT_ROOT.'/core/lib/files.lib.php';
diff --git a/htdocs/hrm/position_list.php b/htdocs/hrm/position_list.php
index 3877a6ea14d..d6ed72c2612 100644
--- a/htdocs/hrm/position_list.php
+++ b/htdocs/hrm/position_list.php
@@ -25,57 +25,9 @@
  *		\brief      List page for position
  */
 
-//if (! defined('NOREQUIREDB'))              define('NOREQUIREDB', '1');				// Do not create database handler $db
-//if (! defined('NOREQUIREUSER'))            define('NOREQUIREUSER', '1');				// Do not load object $user
-//if (! defined('NOREQUIRESOC'))             define('NOREQUIRESOC', '1');				// Do not load object $mysoc
-//if (! defined('NOREQUIRETRAN'))            define('NOREQUIRETRAN', '1');				// Do not load object $langs
-//if (! defined('NOSCANGETFORINJECTION'))    define('NOSCANGETFORINJECTION', '1');		// Do not check injection attack on GET parameters
-//if (! defined('NOSCANPOSTFORINJECTION'))   define('NOSCANPOSTFORINJECTION', '1');		// Do not check injection attack on POST parameters
-//if (! defined('NOCSRFCHECK'))              define('NOCSRFCHECK', '1');				// Do not check CSRF attack (test on referer + on token if option MAIN_SECURITY_CSRF_WITH_TOKEN is on).
-//if (! defined('NOTOKENRENEWAL'))           define('NOTOKENRENEWAL', '1');				// Do not roll the Anti CSRF token (used if MAIN_SECURITY_CSRF_WITH_TOKEN is on)
-//if (! defined('NOSTYLECHECK'))             define('NOSTYLECHECK', '1');				// Do not check style html tag into posted data
-//if (! defined('NOREQUIREMENU'))            define('NOREQUIREMENU', '1');				// If there is no need to load and show top and left menu
-//if (! defined('NOREQUIREHTML'))            define('NOREQUIREHTML', '1');				// If we don't need to load the html.form.class.php
-//if (! defined('NOREQUIREAJAX'))            define('NOREQUIREAJAX', '1');       	  	// Do not load ajax.lib.php library
-//if (! defined("NOLOGIN"))                  define("NOLOGIN", '1');					// If this page is public (can be called outside logged session). This include the NOIPCHECK too.
-//if (! defined('NOIPCHECK'))                define('NOIPCHECK', '1');					// Do not check IP defined into conf $dolibarr_main_restrict_ip
-//if (! defined("MAIN_LANG_DEFAULT"))        define('MAIN_LANG_DEFAULT', 'auto');					// Force lang to a particular value
-//if (! defined("MAIN_AUTHENTICATION_MODE")) define('MAIN_AUTHENTICATION_MODE', 'aloginmodule');	// Force authentication handler
-//if (! defined("NOREDIRECTBYMAINTOLOGIN"))  define('NOREDIRECTBYMAINTOLOGIN', 1);		// The main.inc.php does not make a redirect if not logged, instead show simple error message
-//if (! defined("FORCECSP"))                 define('FORCECSP', 'none');				// Disable all Content Security Policies
-//if (! defined('CSRFCHECK_WITH_TOKEN'))     define('CSRFCHECK_WITH_TOKEN', '1');		// Force use of CSRF protection with tokens even for GET
-//if (! defined('NOBROWSERNOTIF'))     		 define('NOBROWSERNOTIF', '1');				// Disable browser notification
 
 // 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");
-}
+require '../main.inc.php';
 
 require_once DOL_DOCUMENT_ROOT.'/core/class/html.formcompany.class.php';
 require_once DOL_DOCUMENT_ROOT.'/core/lib/date.lib.php';
diff --git a/htdocs/hrm/position_note.php b/htdocs/hrm/position_note.php
index 81548761326..1eea4b82676 100644
--- a/htdocs/hrm/position_note.php
+++ b/htdocs/hrm/position_note.php
@@ -26,57 +26,9 @@
  *  \brief      Tab for notes on Position
  */
 
-//if (! defined('NOREQUIREDB'))              define('NOREQUIREDB', '1');				// Do not create database handler $db
-//if (! defined('NOREQUIREUSER'))            define('NOREQUIREUSER', '1');				// Do not load object $user
-//if (! defined('NOREQUIRESOC'))             define('NOREQUIRESOC', '1');				// Do not load object $mysoc
-//if (! defined('NOREQUIRETRAN'))            define('NOREQUIRETRAN', '1');				// Do not load object $langs
-//if (! defined('NOSCANGETFORINJECTION'))    define('NOSCANGETFORINJECTION', '1');		// Do not check injection attack on GET parameters
-//if (! defined('NOSCANPOSTFORINJECTION'))   define('NOSCANPOSTFORINJECTION', '1');		// Do not check injection attack on POST parameters
-//if (! defined('NOCSRFCHECK'))              define('NOCSRFCHECK', '1');				// Do not check CSRF attack (test on referer + on token if option MAIN_SECURITY_CSRF_WITH_TOKEN is on).
-//if (! defined('NOTOKENRENEWAL'))           define('NOTOKENRENEWAL', '1');				// Do not roll the Anti CSRF token (used if MAIN_SECURITY_CSRF_WITH_TOKEN is on)
-//if (! defined('NOSTYLECHECK'))             define('NOSTYLECHECK', '1');				// Do not check style html tag into posted data
-//if (! defined('NOREQUIREMENU'))            define('NOREQUIREMENU', '1');				// If there is no need to load and show top and left menu
-//if (! defined('NOREQUIREHTML'))            define('NOREQUIREHTML', '1');				// If we don't need to load the html.form.class.php
-//if (! defined('NOREQUIREAJAX'))            define('NOREQUIREAJAX', '1');       	  	// Do not load ajax.lib.php library
-//if (! defined("NOLOGIN"))                  define("NOLOGIN", '1');					// If this page is public (can be called outside logged session). This include the NOIPCHECK too.
-//if (! defined('NOIPCHECK'))                define('NOIPCHECK', '1');					// Do not check IP defined into conf $dolibarr_main_restrict_ip
-//if (! defined("MAIN_LANG_DEFAULT"))        define('MAIN_LANG_DEFAULT', 'auto');					// Force lang to a particular value
-//if (! defined("MAIN_AUTHENTICATION_MODE")) define('MAIN_AUTHENTICATION_MODE', 'aloginmodule');	// Force authentication handler
-//if (! defined("NOREDIRECTBYMAINTOLOGIN"))  define('NOREDIRECTBYMAINTOLOGIN', 1);		// The main.inc.php does not make a redirect if not logged, instead show simple error message
-//if (! defined("FORCECSP"))                 define('FORCECSP', 'none');				// Disable all Content Security Policies
-//if (! defined('CSRFCHECK_WITH_TOKEN'))     define('CSRFCHECK_WITH_TOKEN', '1');		// Force use of CSRF protection with tokens even for GET
-//if (! defined('NOBROWSERNOTIF'))     		 define('NOBROWSERNOTIF', '1');				// Disable browser notification
 
 // 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");
-}
+require '../main.inc.php';
 
 require_once DOL_DOCUMENT_ROOT . '/hrm/class/position.class.php';
 require_once DOL_DOCUMENT_ROOT . '/hrm/lib/hrm_position.lib.php';
diff --git a/htdocs/hrm/skill_agenda.php b/htdocs/hrm/skill_agenda.php
index 0b854ccb028..9c1821fb8d7 100644
--- a/htdocs/hrm/skill_agenda.php
+++ b/htdocs/hrm/skill_agenda.php
@@ -25,57 +25,9 @@
  *  \brief      Tab of events on skill
  */
 
-//if (! defined('NOREQUIREDB'))              define('NOREQUIREDB', '1');				// Do not create database handler $db
-//if (! defined('NOREQUIREUSER'))            define('NOREQUIREUSER', '1');				// Do not load object $user
-//if (! defined('NOREQUIRESOC'))             define('NOREQUIRESOC', '1');				// Do not load object $mysoc
-//if (! defined('NOREQUIRETRAN'))            define('NOREQUIRETRAN', '1');				// Do not load object $langs
-//if (! defined('NOSCANGETFORINJECTION'))    define('NOSCANGETFORINJECTION', '1');		// Do not check injection attack on GET parameters
-//if (! defined('NOSCANPOSTFORINJECTION'))   define('NOSCANPOSTFORINJECTION', '1');		// Do not check injection attack on POST parameters
-//if (! defined('NOCSRFCHECK'))              define('NOCSRFCHECK', '1');				// Do not check CSRF attack (test on referer + on token if option MAIN_SECURITY_CSRF_WITH_TOKEN is on).
-//if (! defined('NOTOKENRENEWAL'))           define('NOTOKENRENEWAL', '1');				// Do not roll the Anti CSRF token (used if MAIN_SECURITY_CSRF_WITH_TOKEN is on)
-//if (! defined('NOSTYLECHECK'))             define('NOSTYLECHECK', '1');				// Do not check style html tag into posted data
-//if (! defined('NOREQUIREMENU'))            define('NOREQUIREMENU', '1');				// If there is no need to load and show top and left menu
-//if (! defined('NOREQUIREHTML'))            define('NOREQUIREHTML', '1');				// If we don't need to load the html.form.class.php
-//if (! defined('NOREQUIREAJAX'))            define('NOREQUIREAJAX', '1');       	  	// Do not load ajax.lib.php library
-//if (! defined("NOLOGIN"))                  define("NOLOGIN", '1');					// If this page is public (can be called outside logged session). This include the NOIPCHECK too.
-//if (! defined('NOIPCHECK'))                define('NOIPCHECK', '1');					// Do not check IP defined into conf $dolibarr_main_restrict_ip
-//if (! defined("MAIN_LANG_DEFAULT"))        define('MAIN_LANG_DEFAULT', 'auto');					// Force lang to a particular value
-//if (! defined("MAIN_AUTHENTICATION_MODE")) define('MAIN_AUTHENTICATION_MODE', 'aloginmodule');	// Force authentication handler
-//if (! defined("NOREDIRECTBYMAINTOLOGIN"))  define('NOREDIRECTBYMAINTOLOGIN', 1);		// The main.inc.php does not make a redirect if not logged, instead show simple error message
-//if (! defined("FORCECSP"))                 define('FORCECSP', 'none');				// Disable all Content Security Policies
-//if (! defined('CSRFCHECK_WITH_TOKEN'))     define('CSRFCHECK_WITH_TOKEN', '1');		// Force use of CSRF protection with tokens even for GET
-//if (! defined('NOBROWSERNOTIF'))     		 define('NOBROWSERNOTIF', '1');				// Disable browser notification
 
 // 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");
-}
+require '../main.inc.php';
 
 require_once DOL_DOCUMENT_ROOT.'/contact/class/contact.class.php';
 require_once DOL_DOCUMENT_ROOT.'/core/lib/company.lib.php';
diff --git a/htdocs/hrm/skill_card.php b/htdocs/hrm/skill_card.php
index 2a5b58cd788..3b649ebf485 100644
--- a/htdocs/hrm/skill_card.php
+++ b/htdocs/hrm/skill_card.php
@@ -25,62 +25,9 @@
  *        \brief      Page to create/edit/view skill
  */
 
-//if (! defined('NOREQUIREDB'))              define('NOREQUIREDB', '1');				// Do not create database handler $db
-//if (! defined('NOREQUIREUSER'))            define('NOREQUIREUSER', '1');				// Do not load object $user
-//if (! defined('NOREQUIRESOC'))             define('NOREQUIRESOC', '1');				// Do not load object $mysoc
-//if (! defined('NOREQUIRETRAN'))            define('NOREQUIRETRAN', '1');				// Do not load object $langs
-//if (! defined('NOSCANGETFORINJECTION'))    define('NOSCANGETFORINJECTION', '1');		// Do not check injection attack on GET parameters
-//if (! defined('NOSCANPOSTFORINJECTION'))   define('NOSCANPOSTFORINJECTION', '1');		// Do not check injection attack on POST parameters
-//if (! defined('NOCSRFCHECK'))              define('NOCSRFCHECK', '1');				// Do not check CSRF attack (test on referer + on token if option MAIN_SECURITY_CSRF_WITH_TOKEN is on).
-//if (! defined('NOTOKENRENEWAL'))           define('NOTOKENRENEWAL', '1');				// Do not roll the Anti CSRF token (used if MAIN_SECURITY_CSRF_WITH_TOKEN is on)
-//if (! defined('NOSTYLECHECK'))             define('NOSTYLECHECK', '1');				// Do not check style html tag into posted data
-//if (! defined('NOREQUIREMENU'))            define('NOREQUIREMENU', '1');				// If there is no need to load and show top and left menu
-//if (! defined('NOREQUIREHTML'))            define('NOREQUIREHTML', '1');				// If we don't need to load the html.form.class.php
-//if (! defined('NOREQUIREAJAX'))            define('NOREQUIREAJAX', '1');       	  	// Do not load ajax.lib.php library
-//if (! defined("NOLOGIN"))                  define("NOLOGIN", '1');					// If this page is public (can be called outside logged session). This include the NOIPCHECK too.
-//if (! defined('NOIPCHECK'))                define('NOIPCHECK', '1');					// Do not check IP defined into conf $dolibarr_main_restrict_ip
-//if (! defined("MAIN_LANG_DEFAULT"))        define('MAIN_LANG_DEFAULT', 'auto');					// Force lang to a particular value
-//if (! defined("MAIN_AUTHENTICATION_MODE")) define('MAIN_AUTHENTICATION_MODE', 'aloginmodule');	// Force authentication handler
-//if (! defined("NOREDIRECTBYMAINTOLOGIN"))  define('NOREDIRECTBYMAINTOLOGIN', 1);		// The main.inc.php does not make a redirect if not logged, instead show simple error message
-//if (! defined("FORCECSP"))                 define('FORCECSP', 'none');				// Disable all Content Security Policies
-//if (! defined('CSRFCHECK_WITH_TOKEN'))     define('CSRFCHECK_WITH_TOKEN', '1');		// Force use of CSRF protection with tokens even for GET
-//if (! defined('NOBROWSERNOTIF'))     		 define('NOBROWSERNOTIF', '1');				// Disable browser notification
 
 // 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");
-}
-
+require '../main.inc.php';
 require_once DOL_DOCUMENT_ROOT . '/core/class/html.formcompany.class.php';
 require_once DOL_DOCUMENT_ROOT . '/core/class/html.formfile.class.php';
 require_once DOL_DOCUMENT_ROOT . '/core/class/html.formprojet.class.php';
diff --git a/htdocs/hrm/skill_contact.php b/htdocs/hrm/skill_contact.php
index a535e00696b..f8ea2a04a9f 100644
--- a/htdocs/hrm/skill_contact.php
+++ b/htdocs/hrm/skill_contact.php
@@ -26,35 +26,7 @@
  */
 
 // 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");
-}
+require '../main.inc.php';
 
 require_once DOL_DOCUMENT_ROOT.'/contact/class/contact.class.php';
 require_once DOL_DOCUMENT_ROOT.'/core/class/html.formcompany.class.php';
diff --git a/htdocs/hrm/skill_document.php b/htdocs/hrm/skill_document.php
index ca13044f712..77f3325de15 100644
--- a/htdocs/hrm/skill_document.php
+++ b/htdocs/hrm/skill_document.php
@@ -25,57 +25,9 @@
  *  \brief      Tab for documents linked to skill
  */
 
-//if (! defined('NOREQUIREDB'))              define('NOREQUIREDB', '1');				// Do not create database handler $db
-//if (! defined('NOREQUIREUSER'))            define('NOREQUIREUSER', '1');				// Do not load object $user
-//if (! defined('NOREQUIRESOC'))             define('NOREQUIRESOC', '1');				// Do not load object $mysoc
-//if (! defined('NOREQUIRETRAN'))            define('NOREQUIRETRAN', '1');				// Do not load object $langs
-//if (! defined('NOSCANGETFORINJECTION'))    define('NOSCANGETFORINJECTION', '1');		// Do not check injection attack on GET parameters
-//if (! defined('NOSCANPOSTFORINJECTION'))   define('NOSCANPOSTFORINJECTION', '1');		// Do not check injection attack on POST parameters
-//if (! defined('NOCSRFCHECK'))              define('NOCSRFCHECK', '1');				// Do not check CSRF attack (test on referer + on token if option MAIN_SECURITY_CSRF_WITH_TOKEN is on).
-//if (! defined('NOTOKENRENEWAL'))           define('NOTOKENRENEWAL', '1');				// Do not roll the Anti CSRF token (used if MAIN_SECURITY_CSRF_WITH_TOKEN is on)
-//if (! defined('NOSTYLECHECK'))             define('NOSTYLECHECK', '1');				// Do not check style html tag into posted data
-//if (! defined('NOREQUIREMENU'))            define('NOREQUIREMENU', '1');				// If there is no need to load and show top and left menu
-//if (! defined('NOREQUIREHTML'))            define('NOREQUIREHTML', '1');				// If we don't need to load the html.form.class.php
-//if (! defined('NOREQUIREAJAX'))            define('NOREQUIREAJAX', '1');       	  	// Do not load ajax.lib.php library
-//if (! defined("NOLOGIN"))                  define("NOLOGIN", '1');					// If this page is public (can be called outside logged session). This include the NOIPCHECK too.
-//if (! defined('NOIPCHECK'))                define('NOIPCHECK', '1');					// Do not check IP defined into conf $dolibarr_main_restrict_ip
-//if (! defined("MAIN_LANG_DEFAULT"))        define('MAIN_LANG_DEFAULT', 'auto');					// Force lang to a particular value
-//if (! defined("MAIN_AUTHENTICATION_MODE")) define('MAIN_AUTHENTICATION_MODE', 'aloginmodule');	// Force authentication handler
-//if (! defined("NOREDIRECTBYMAINTOLOGIN"))  define('NOREDIRECTBYMAINTOLOGIN', 1);		// The main.inc.php does not make a redirect if not logged, instead show simple error message
-//if (! defined("FORCECSP"))                 define('FORCECSP', 'none');				// Disable all Content Security Policies
-//if (! defined('CSRFCHECK_WITH_TOKEN'))     define('CSRFCHECK_WITH_TOKEN', '1');		// Force use of CSRF protection with tokens even for GET
-//if (! defined('NOBROWSERNOTIF'))     		 define('NOBROWSERNOTIF', '1');				// Disable browser notification
 
 // 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");
-}
+require '../main.inc.php';
 
 require_once DOL_DOCUMENT_ROOT.'/core/lib/company.lib.php';
 require_once DOL_DOCUMENT_ROOT.'/core/lib/files.lib.php';
diff --git a/htdocs/hrm/skill_list.php b/htdocs/hrm/skill_list.php
index fc2998d046a..1fc5440e589 100644
--- a/htdocs/hrm/skill_list.php
+++ b/htdocs/hrm/skill_list.php
@@ -25,57 +25,9 @@
  *		\brief      List page for skill
  */
 
-//if (! defined('NOREQUIREDB'))              define('NOREQUIREDB', '1');				// Do not create database handler $db
-//if (! defined('NOREQUIREUSER'))            define('NOREQUIREUSER', '1');				// Do not load object $user
-//if (! defined('NOREQUIRESOC'))             define('NOREQUIRESOC', '1');				// Do not load object $mysoc
-//if (! defined('NOREQUIRETRAN'))            define('NOREQUIRETRAN', '1');				// Do not load object $langs
-//if (! defined('NOSCANGETFORINJECTION'))    define('NOSCANGETFORINJECTION', '1');		// Do not check injection attack on GET parameters
-//if (! defined('NOSCANPOSTFORINJECTION'))   define('NOSCANPOSTFORINJECTION', '1');		// Do not check injection attack on POST parameters
-//if (! defined('NOCSRFCHECK'))              define('NOCSRFCHECK', '1');				// Do not check CSRF attack (test on referer + on token if option MAIN_SECURITY_CSRF_WITH_TOKEN is on).
-//if (! defined('NOTOKENRENEWAL'))           define('NOTOKENRENEWAL', '1');				// Do not roll the Anti CSRF token (used if MAIN_SECURITY_CSRF_WITH_TOKEN is on)
-//if (! defined('NOSTYLECHECK'))             define('NOSTYLECHECK', '1');				// Do not check style html tag into posted data
-//if (! defined('NOREQUIREMENU'))            define('NOREQUIREMENU', '1');				// If there is no need to load and show top and left menu
-//if (! defined('NOREQUIREHTML'))            define('NOREQUIREHTML', '1');				// If we don't need to load the html.form.class.php
-//if (! defined('NOREQUIREAJAX'))            define('NOREQUIREAJAX', '1');       	  	// Do not load ajax.lib.php library
-//if (! defined("NOLOGIN"))                  define("NOLOGIN", '1');					// If this page is public (can be called outside logged session). This include the NOIPCHECK too.
-//if (! defined('NOIPCHECK'))                define('NOIPCHECK', '1');					// Do not check IP defined into conf $dolibarr_main_restrict_ip
-//if (! defined("MAIN_LANG_DEFAULT"))        define('MAIN_LANG_DEFAULT', 'auto');					// Force lang to a particular value
-//if (! defined("MAIN_AUTHENTICATION_MODE")) define('MAIN_AUTHENTICATION_MODE', 'aloginmodule');	// Force authentication handler
-//if (! defined("NOREDIRECTBYMAINTOLOGIN"))  define('NOREDIRECTBYMAINTOLOGIN', 1);		// The main.inc.php does not make a redirect if not logged, instead show simple error message
-//if (! defined("FORCECSP"))                 define('FORCECSP', 'none');				// Disable all Content Security Policies
-//if (! defined('CSRFCHECK_WITH_TOKEN'))     define('CSRFCHECK_WITH_TOKEN', '1');		// Force use of CSRF protection with tokens even for GET
-//if (! defined('NOBROWSERNOTIF'))     		 define('NOBROWSERNOTIF', '1');				// Disable browser notification
 
 // 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");
-}
+require '../main.inc.php';
 
 require_once DOL_DOCUMENT_ROOT.'/core/class/html.formcompany.class.php';
 require_once DOL_DOCUMENT_ROOT.'/core/lib/date.lib.php';
diff --git a/htdocs/hrm/skill_note.php b/htdocs/hrm/skill_note.php
index 000c5e1b41b..1510f746e5e 100644
--- a/htdocs/hrm/skill_note.php
+++ b/htdocs/hrm/skill_note.php
@@ -25,57 +25,9 @@
  *  \brief      Tab for notes on skill
  */
 
-//if (! defined('NOREQUIREDB'))              define('NOREQUIREDB', '1');				// Do not create database handler $db
-//if (! defined('NOREQUIREUSER'))            define('NOREQUIREUSER', '1');				// Do not load object $user
-//if (! defined('NOREQUIRESOC'))             define('NOREQUIRESOC', '1');				// Do not load object $mysoc
-//if (! defined('NOREQUIRETRAN'))            define('NOREQUIRETRAN', '1');				// Do not load object $langs
-//if (! defined('NOSCANGETFORINJECTION'))    define('NOSCANGETFORINJECTION', '1');		// Do not check injection attack on GET parameters
-//if (! defined('NOSCANPOSTFORINJECTION'))   define('NOSCANPOSTFORINJECTION', '1');		// Do not check injection attack on POST parameters
-//if (! defined('NOCSRFCHECK'))              define('NOCSRFCHECK', '1');				// Do not check CSRF attack (test on referer + on token if option MAIN_SECURITY_CSRF_WITH_TOKEN is on).
-//if (! defined('NOTOKENRENEWAL'))           define('NOTOKENRENEWAL', '1');				// Do not roll the Anti CSRF token (used if MAIN_SECURITY_CSRF_WITH_TOKEN is on)
-//if (! defined('NOSTYLECHECK'))             define('NOSTYLECHECK', '1');				// Do not check style html tag into posted data
-//if (! defined('NOREQUIREMENU'))            define('NOREQUIREMENU', '1');				// If there is no need to load and show top and left menu
-//if (! defined('NOREQUIREHTML'))            define('NOREQUIREHTML', '1');				// If we don't need to load the html.form.class.php
-//if (! defined('NOREQUIREAJAX'))            define('NOREQUIREAJAX', '1');       	  	// Do not load ajax.lib.php library
-//if (! defined("NOLOGIN"))                  define("NOLOGIN", '1');					// If this page is public (can be called outside logged session). This include the NOIPCHECK too.
-//if (! defined('NOIPCHECK'))                define('NOIPCHECK', '1');					// Do not check IP defined into conf $dolibarr_main_restrict_ip
-//if (! defined("MAIN_LANG_DEFAULT"))        define('MAIN_LANG_DEFAULT', 'auto');					// Force lang to a particular value
-//if (! defined("MAIN_AUTHENTICATION_MODE")) define('MAIN_AUTHENTICATION_MODE', 'aloginmodule');	// Force authentication handler
-//if (! defined("NOREDIRECTBYMAINTOLOGIN"))  define('NOREDIRECTBYMAINTOLOGIN', 1);		// The main.inc.php does not make a redirect if not logged, instead show simple error message
-//if (! defined("FORCECSP"))                 define('FORCECSP', 'none');				// Disable all Content Security Policies
-//if (! defined('CSRFCHECK_WITH_TOKEN'))     define('CSRFCHECK_WITH_TOKEN', '1');		// Force use of CSRF protection with tokens even for GET
-//if (! defined('NOBROWSERNOTIF'))     		 define('NOBROWSERNOTIF', '1');				// Disable browser notification
 
 // 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");
-}
+require '../main.inc.php';
 
 require_once DOL_DOCUMENT_ROOT . '/hrm/class/skill.class.php';
 require_once DOL_DOCUMENT_ROOT . '/hrm/lib/hrm_skill.lib.php';
diff --git a/htdocs/hrm/skill_tab.php b/htdocs/hrm/skill_tab.php
index 2aada2a771e..9a9ea39e31d 100644
--- a/htdocs/hrm/skill_tab.php
+++ b/htdocs/hrm/skill_tab.php
@@ -25,61 +25,10 @@
  *        \brief      Page to add/delete/view skill to jobs/users
  */
 
-//if (! defined('NOREQUIREDB'))              define('NOREQUIREDB', '1');				// Do not create database handler $db
-//if (! defined('NOREQUIREUSER'))            define('NOREQUIREUSER', '1');				// Do not load object $user
-//if (! defined('NOREQUIRESOC'))             define('NOREQUIRESOC', '1');				// Do not load object $mysoc
-//if (! defined('NOREQUIRETRAN'))            define('NOREQUIRETRAN', '1');				// Do not load object $langs
-//if (! defined('NOSCANGETFORINJECTION'))    define('NOSCANGETFORINJECTION', '1');		// Do not check injection attack on GET parameters
-//if (! defined('NOSCANPOSTFORINJECTION'))   define('NOSCANPOSTFORINJECTION', '1');		// Do not check injection attack on POST parameters
-//if (! defined('NOCSRFCHECK'))              define('NOCSRFCHECK', '1');				// Do not check CSRF attack (test on referer + on token if option MAIN_SECURITY_CSRF_WITH_TOKEN is on).
-//if (! defined('NOTOKENRENEWAL'))           define('NOTOKENRENEWAL', '1');				// Do not roll the Anti CSRF token (used if MAIN_SECURITY_CSRF_WITH_TOKEN is on)
-//if (! defined('NOSTYLECHECK'))             define('NOSTYLECHECK', '1');				// Do not check style html tag into posted data
-//if (! defined('NOREQUIREMENU'))            define('NOREQUIREMENU', '1');				// If there is no need to load and show top and left menu
-//if (! defined('NOREQUIREHTML'))            define('NOREQUIREHTML', '1');				// If we don't need to load the html.form.class.php
-//if (! defined('NOREQUIREAJAX'))            define('NOREQUIREAJAX', '1');       	  	// Do not load ajax.lib.php library
-//if (! defined("NOLOGIN"))                  define("NOLOGIN", '1');					// If this page is public (can be called outside logged session). This include the NOIPCHECK too.
-//if (! defined('NOIPCHECK'))                define('NOIPCHECK', '1');					// Do not check IP defined into conf $dolibarr_main_restrict_ip
-//if (! defined("MAIN_LANG_DEFAULT"))        define('MAIN_LANG_DEFAULT', 'auto');					// Force lang to a particular value
-//if (! defined("MAIN_AUTHENTICATION_MODE")) define('MAIN_AUTHENTICATION_MODE', 'aloginmodule');	// Force authentication handler
-//if (! defined("NOREDIRECTBYMAINTOLOGIN"))  define('NOREDIRECTBYMAINTOLOGIN', 1);		// The main.inc.php does not make a redirect if not logged, instead show simple error message
-//if (! defined("FORCECSP"))                 define('FORCECSP', 'none');				// Disable all Content Security Policies
-//if (! defined('CSRFCHECK_WITH_TOKEN'))     define('CSRFCHECK_WITH_TOKEN', '1');		// Force use of CSRF protection with tokens even for GET
-//if (! defined('NOBROWSERNOTIF'))     		 define('NOBROWSERNOTIF', '1');				// Disable browser notification
+
 
 // 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");
-}
+require '../main.inc.php';
 
 require_once DOL_DOCUMENT_ROOT . '/core/class/html.formcompany.class.php';
 require_once DOL_DOCUMENT_ROOT . '/core/class/html.formfile.class.php';