diff --git a/htdocs/admin/knowledgemanagement.php b/htdocs/admin/knowledgemanagement.php
index 5bc994bb086..b8434773f67 100644
--- a/htdocs/admin/knowledgemanagement.php
+++ b/htdocs/admin/knowledgemanagement.php
@@ -23,32 +23,8 @@
  */
 
 // Load Dolibarr environment
-$res = 0;
-// Try main.inc.php into web root known defined into CONTEXT_DOCUMENT_ROOT (not always defined)
-if (!$res && !empty($_SERVER["CONTEXT_DOCUMENT_ROOT"])) {
-	$res = @include $_SERVER["CONTEXT_DOCUMENT_ROOT"]."/main.inc.php";
-}
-// Try main.inc.php into web root detected using web root calculated from SCRIPT_FILENAME
-$tmp = empty($_SERVER['SCRIPT_FILENAME']) ? '' : $_SERVER['SCRIPT_FILENAME']; $tmp2 = realpath(__FILE__); $i = strlen($tmp) - 1; $j = strlen($tmp2) - 1;
-while ($i > 0 && $j > 0 && isset($tmp[$i]) && isset($tmp2[$j]) && $tmp[$i] == $tmp2[$j]) {
-	$i--; $j--;
-}
-if (!$res && $i > 0 && file_exists(substr($tmp, 0, ($i + 1))."/main.inc.php")) {
-	$res = @include substr($tmp, 0, ($i + 1))."/main.inc.php";
-}
-if (!$res && $i > 0 && file_exists(dirname(substr($tmp, 0, ($i + 1)))."/main.inc.php")) {
-	$res = @include dirname(substr($tmp, 0, ($i + 1)))."/main.inc.php";
-}
-// Try main.inc.php using relative path
-if (!$res && file_exists("../main.inc.php")) {
-	$res = @include "../main.inc.php";
-}
-if (!$res && file_exists("../../main.inc.php")) {
-	$res = @include "../../main.inc.php";
-}
-if (!$res) {
-	die("Include of main fails");
-}
+require '../main.inc.php';
+
 global $langs, $user;
 
 // Libraries
diff --git a/htdocs/admin/knowledgerecord_extrafields.php b/htdocs/admin/knowledgerecord_extrafields.php
index 823366e1fbe..d6c94e4ceeb 100644
--- a/htdocs/admin/knowledgerecord_extrafields.php
+++ b/htdocs/admin/knowledgerecord_extrafields.php
@@ -27,32 +27,7 @@
  */
 
 // 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) {
-	die("Include of main fails");
-}
+require '../main.inc.php';
 
 require_once DOL_DOCUMENT_ROOT.'/core/class/extrafields.class.php';
 require_once DOL_DOCUMENT_ROOT.'/knowledgemanagement/lib/knowledgemanagement.lib.php';
diff --git a/htdocs/knowledgemanagement/class/knowledgerecord.class.php b/htdocs/knowledgemanagement/class/knowledgerecord.class.php
index 4d46794aaf8..85d8a1bcb9e 100644
--- a/htdocs/knowledgemanagement/class/knowledgerecord.class.php
+++ b/htdocs/knowledgemanagement/class/knowledgerecord.class.php
@@ -17,7 +17,7 @@
  */
 
 /**
- * \file        class/knowledgerecord.class.php
+ * \file        htdocs/knowledgemanagement/class/knowledgerecord.class.php
  * \ingroup     knowledgemanagement
  * \brief       This file is a CRUD class file for KnowledgeRecord (Create/Read/Update/Delete)
  */
diff --git a/htdocs/knowledgemanagement/knowledgemanagementindex.php b/htdocs/knowledgemanagement/knowledgemanagementindex.php
index 86ea3f10e08..f4fc767e9d5 100644
--- a/htdocs/knowledgemanagement/knowledgemanagementindex.php
+++ b/htdocs/knowledgemanagement/knowledgemanagementindex.php
@@ -25,35 +25,7 @@
  */
 
 // 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.'/core/class/html.formfile.class.php';
 
diff --git a/htdocs/knowledgemanagement/knowledgerecord_agenda.php b/htdocs/knowledgemanagement/knowledgerecord_agenda.php
index 5144b736b98..7853aa7e2ff 100644
--- a/htdocs/knowledgemanagement/knowledgerecord_agenda.php
+++ b/htdocs/knowledgemanagement/knowledgerecord_agenda.php
@@ -22,63 +22,14 @@
  *  \brief      Tab of events on KnowledgeRecord
  */
 
-//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';
 require_once DOL_DOCUMENT_ROOT.'/core/lib/functions2.lib.php';
-dol_include_once('/knowledgemanagement/class/knowledgerecord.class.php');
-dol_include_once('/knowledgemanagement/lib/knowledgemanagement_knowledgerecord.lib.php');
+require_once DOL_DOCUMENT_ROOT.'/knowledgemanagement/class/knowledgerecord.class.php';
+require_once DOL_DOCUMENT_ROOT.'/knowledgemanagement/lib/knowledgemanagement_knowledgerecord.lib.php';
 
 
 // Load translation files required by the page
diff --git a/htdocs/knowledgemanagement/knowledgerecord_card.php b/htdocs/knowledgemanagement/knowledgerecord_card.php
index f4e949a8603..b33ecb652f7 100644
--- a/htdocs/knowledgemanagement/knowledgerecord_card.php
+++ b/htdocs/knowledgemanagement/knowledgerecord_card.php
@@ -22,63 +22,14 @@
  *		\brief      Page to create/edit/view knowledgerecord
  */
 
-//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';
-dol_include_once('/knowledgemanagement/class/knowledgerecord.class.php');
-dol_include_once('/knowledgemanagement/lib/knowledgemanagement_knowledgerecord.lib.php');
+require_once DOL_DOCUMENT_ROOT.'/knowledgemanagement/class/knowledgerecord.class.php';
+require_once DOL_DOCUMENT_ROOT.'/knowledgemanagement/lib/knowledgemanagement_knowledgerecord.lib.php';
 
 // Load translation files required by the page
 $langs->loadLangs(array("knowledgemanagement", "other"));
diff --git a/htdocs/knowledgemanagement/knowledgerecord_contact.php b/htdocs/knowledgemanagement/knowledgerecord_contact.php
index e5af4a54611..1eb80efafa1 100644
--- a/htdocs/knowledgemanagement/knowledgerecord_contact.php
+++ b/htdocs/knowledgemanagement/knowledgerecord_contact.php
@@ -23,40 +23,12 @@
  */
 
 // 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';
-dol_include_once('/knowledgemanagement/class/knowledgerecord.class.php');
-dol_include_once('/knowledgemanagement/lib/knowledgemanagement_knowledgerecord.lib.php');
+require_once DOL_DOCUMENT_ROOT.'/knowledgemanagement/class/knowledgerecord.class.php';
+require_once DOL_DOCUMENT_ROOT.'/knowledgemanagement/lib/knowledgemanagement_knowledgerecord.lib.php';
 
 // Load translation files required by the page
 $langs->loadLangs(array("knowledgemanagement", "companies", "other", "mails"));
diff --git a/htdocs/knowledgemanagement/knowledgerecord_document.php b/htdocs/knowledgemanagement/knowledgerecord_document.php
index 5261fde7118..4a572ee22bb 100644
--- a/htdocs/knowledgemanagement/knowledgerecord_document.php
+++ b/htdocs/knowledgemanagement/knowledgerecord_document.php
@@ -22,64 +22,15 @@
  *  \brief      Tab for documents linked to KnowledgeRecord
  */
 
-//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';
 require_once DOL_DOCUMENT_ROOT.'/core/lib/images.lib.php';
 require_once DOL_DOCUMENT_ROOT.'/core/class/html.formfile.class.php';
-dol_include_once('/knowledgemanagement/class/knowledgerecord.class.php');
-dol_include_once('/knowledgemanagement/lib/knowledgemanagement_knowledgerecord.lib.php');
+require_once DOL_DOCUMENT_ROOT.'/knowledgemanagement/class/knowledgerecord.class.php';
+require_once DOL_DOCUMENT_ROOT.'/knowledgemanagement/lib/knowledgemanagement_knowledgerecord.lib.php';
 
 // Load translation files required by the page
 $langs->loadLangs(array("knowledgemanagement", "companies", "other", "mails"));
diff --git a/htdocs/knowledgemanagement/knowledgerecord_list.php b/htdocs/knowledgemanagement/knowledgerecord_list.php
index bd4c8829be5..c886d6931a0 100644
--- a/htdocs/knowledgemanagement/knowledgerecord_list.php
+++ b/htdocs/knowledgemanagement/knowledgerecord_list.php
@@ -22,64 +22,15 @@
  *		\brief      List page for knowledgerecord
  */
 
-//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';
 require_once DOL_DOCUMENT_ROOT.'/core/lib/company.lib.php';
 
 // load knowledgemanagement libraries
-require_once __DIR__.'/class/knowledgerecord.class.php';
+require_once DOL_DOCUMENT_ROOT.'/knowledgemanagement/class/knowledgerecord.class.php';
 
 // for other modules
 //dol_include_once('/othermodule/class/otherobject.class.php');
diff --git a/htdocs/knowledgemanagement/knowledgerecord_note.php b/htdocs/knowledgemanagement/knowledgerecord_note.php
index 31c15ff2064..bcf9fb9b801 100644
--- a/htdocs/knowledgemanagement/knowledgerecord_note.php
+++ b/htdocs/knowledgemanagement/knowledgerecord_note.php
@@ -22,60 +22,11 @@
  *  \brief      Tab for notes on KnowledgeRecord
  */
 
-//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';
 
-dol_include_once('/knowledgemanagement/class/knowledgerecord.class.php');
-dol_include_once('/knowledgemanagement/lib/knowledgemanagement_knowledgerecord.lib.php');
+require_once DOL_DOCUMENT_ROOT.'/knowledgemanagement/class/knowledgerecord.class.php';
+require_once DOL_DOCUMENT_ROOT.'/knowledgemanagement/lib/knowledgemanagement_knowledgerecord.lib.php';
 
 // Load translation files required by the page
 $langs->loadLangs(array("knowledgemanagement", "companies"));
diff --git a/htdocs/knowledgemanagement/lib/knowledgemanagement.lib.php b/htdocs/knowledgemanagement/lib/knowledgemanagement.lib.php
index ba81dd49057..0b07e7b46e8 100644
--- a/htdocs/knowledgemanagement/lib/knowledgemanagement.lib.php
+++ b/htdocs/knowledgemanagement/lib/knowledgemanagement.lib.php
@@ -35,18 +35,18 @@ function knowledgemanagementAdminPrepareHead()
 	$h = 0;
 	$head = array();
 
-	$head[$h][0] = dol_buildpath("/admin/knowledgemanagement.php", 1);
+	$head[$h][0] = DOL_URL_ROOT.'/admin/knowledgemanagement.php';
 	$head[$h][1] = $langs->trans("Setup");
 	$head[$h][2] = 'setup';
 	$h++;
 
 
-	$head[$h][0] = dol_buildpath("admin/knowledgerecord_extrafields.php", 1);
+	$head[$h][0] = DOL_URL_ROOT.'/admin/knowledgerecord_extrafields.php';
 	$head[$h][1] = $langs->trans("ExtraFields");
 	$head[$h][2] = 'extra';
 	$h++;
 
-	/*$head[$h][0] = dol_buildpath("/knowledgemanagement/admin/about.php", 1);
+	/*$head[$h][0] = DOL_URL_ROOT.'/knowledgemanagement/admin/about.php';
 	$head[$h][1] = $langs->trans("About");
 	$head[$h][2] = 'about';
 	$h++;*/
diff --git a/htdocs/knowledgemanagement/lib/knowledgemanagement_knowledgerecord.lib.php b/htdocs/knowledgemanagement/lib/knowledgemanagement_knowledgerecord.lib.php
index 1da21a3e413..e70b4654d19 100644
--- a/htdocs/knowledgemanagement/lib/knowledgemanagement_knowledgerecord.lib.php
+++ b/htdocs/knowledgemanagement/lib/knowledgemanagement_knowledgerecord.lib.php
@@ -16,7 +16,7 @@
  */
 
 /**
- * \file    lib/knowledgemanagement_knowledgerecord.lib.php
+ * \file    htdocs/knowledgemanagementlib/knowledgemanagement_knowledgerecord.lib.php
  * \ingroup knowledgemanagement
  * \brief   Library files with common functions for KnowledgeRecord
  */
@@ -36,7 +36,7 @@ function knowledgerecordPrepareHead($object)
 	$h = 0;
 	$head = array();
 
-	$head[$h][0] = dol_buildpath("/knowledgemanagement/knowledgerecord_card.php", 1).'?id='.$object->id;
+	$head[$h][0] = DOL_URL_ROOT.'/knowledgemanagement/knowledgerecord_card.php?id='.$object->id;
 	$head[$h][1] = $langs->trans("KnowledgeRecord");
 	$head[$h][2] = 'card';
 	$h++;
@@ -49,7 +49,7 @@ function knowledgerecordPrepareHead($object)
 		if (!empty($object->note_public)) {
 			$nbNote++;
 		}
-		$head[$h][0] = dol_buildpath('/knowledgemanagement/knowledgerecord_note.php', 1).'?id='.$object->id;
+		$head[$h][0] = DOL_URL_ROOT.'/knowledgemanagement/knowledgerecord_note.php?id='.$object->id;
 		$head[$h][1] = $langs->trans('Notes');
 		if ($nbNote > 0) {
 			$head[$h][1] .= (empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER) ? '<span class="badge marginleftonlyshort">'.$nbNote.'</span>' : '');
@@ -63,7 +63,7 @@ function knowledgerecordPrepareHead($object)
 	$upload_dir = $conf->knowledgemanagement->dir_output."/knowledgerecord/".dol_sanitizeFileName($object->ref);
 	$nbFiles = count(dol_dir_list($upload_dir, 'files', 0, '', '(\.meta|_preview.*\.png)$'));
 	$nbLinks = Link::count($db, $object->element, $object->id);
-	$head[$h][0] = dol_buildpath("/knowledgemanagement/knowledgerecord_document.php", 1).'?id='.$object->id;
+	$head[$h][0] = DOL_URL_ROOT.'/knowledgemanagement/knowledgerecord_document.php?id='.$object->id;
 	$head[$h][1] = $langs->trans('Documents');
 	if (($nbFiles + $nbLinks) > 0) {
 		$head[$h][1] .= '<span class="badge marginleftonlyshort">'.($nbFiles + $nbLinks).'</span>';
@@ -71,7 +71,7 @@ function knowledgerecordPrepareHead($object)
 	$head[$h][2] = 'document';
 	$h++;
 
-	$head[$h][0] = dol_buildpath("/knowledgemanagement/knowledgerecord_agenda.php", 1).'?id='.$object->id;
+	$head[$h][0] = DOL_URL_ROOT.'/knowledgemanagement/knowledgerecord_agenda.php?id='.$object->id;
 	$head[$h][1] = $langs->trans("Events");
 	$head[$h][2] = 'agenda';
 	$h++;
diff --git a/htdocs/partnership/class/partnership.class.php b/htdocs/partnership/class/partnership.class.php
index f33a19f312e..78eb60a3ab3 100644
--- a/htdocs/partnership/class/partnership.class.php
+++ b/htdocs/partnership/class/partnership.class.php
@@ -197,7 +197,7 @@ class Partnership extends CommonObject
 			'reason_decline_or_cancel' => array('type'=>'text', 'label'=>'ReasonDeclineOrCancel', 'enabled'=>'1', 'position'=>64, 'notnull'=>0, 'visible'=>-2,),
 		);
 
-		if ($conf->global->PARTNERSHIP_IS_MANAGED_FOR == 'member') {
+		if (!empty($conf->global->PARTNERSHIP_IS_MANAGED_FOR) && $conf->global->PARTNERSHIP_IS_MANAGED_FOR == 'member') {
 			$this->fields['fk_member'] = array('type'=>'integer:Adherent:adherents/class/adherent.class.php:1', 'label'=>'Member', 'enabled'=>'1', 'position'=>50, 'notnull'=>-1, 'visible'=>1, 'index'=>1, 'picto'=>'member');
 		} else {
 			$this->fields['fk_soc'] = array('type'=>'integer:Societe:societe/class/societe.class.php:1:status=1 AND entity IN (__SHARED_ENTITIES__)', 'label'=>'ThirdParty', 'enabled'=>'1', 'position'=>50, 'notnull'=>-1, 'visible'=>1, 'index'=>1, 'picto'=>'societe');