diff --git a/plugins/main_sections/ms_users/ms_users.php b/plugins/main_sections/ms_users/ms_users.php
index f444c606c..b85286185 100755
--- a/plugins/main_sections/ms_users/ms_users.php
+++ b/plugins/main_sections/ms_users/ms_users.php
@@ -51,7 +51,7 @@
     $tab_options = $protectedPost;
     $tab_options['form_name'] = $form_name;
     echo open_form($form_name, '', '', 'form-horizontal');
-    $table_name = "TAB_ACCESSLVL" . $protectedPost['onglet'];
+    $table_name = "TAB_ACCESSLVL" . $protectedPost['onglet']  ?? '';
 
     if (!isset($protectedPost['onglet']) || $protectedPost['onglet'] == "") {
         $protectedPost['onglet'] = current($data_on);
diff --git a/require/function_config_generale.php b/require/function_config_generale.php
index b2cff853c..07f6049d7 100644
--- a/require/function_config_generale.php
+++ b/require/function_config_generale.php
@@ -695,21 +695,21 @@ function pageGUI($advance) {
 
       ligne('LOCAL_URI_SERVER', $l->g(565), 'radio', array('DEFAULT' => $l->g(823) . " (http://localhost:80/ocsinventory)", 'CUSTOM' => $l->g(822), 'VALUE' => $select_local_uri), array('HIDDEN' => 'CUSTOM', 'HIDDEN_VALUE' => $values['tvalue']['LOCAL_URI_SERVER'] ?? '', 'SIZE' => "30%", 'MAXLENGTH' => 254));
       $def = VARLIB_DIR . '/download';
-      ligne('DOWNLOAD_PACK_DIR', $l->g(775), 'radio', array('DEFAULT' => $l->g(823) . " ($def)", 'CUSTOM' => $l->g(822), 'VALUE' => $select_pack), array('HIDDEN' => 'CUSTOM', 'HIDDEN_VALUE' => $values['tvalue']['DOWNLOAD_PACK_DIR'], 'SIZE' => "30%", 'MAXLENGTH' => 254, 'END' => "/download"));
+      ligne('DOWNLOAD_PACK_DIR', $l->g(775), 'radio', array('DEFAULT' => $l->g(823) . " ($def)", 'CUSTOM' => $l->g(822), 'VALUE' => $select_pack), array('HIDDEN' => 'CUSTOM', 'HIDDEN_VALUE' => $values['tvalue']['DOWNLOAD_PACK_DIR'] ?? '', 'SIZE' => "30%", 'MAXLENGTH' => 254, 'END' => "/download"));
 
       $def = VARLIB_DIR . '/ipd';
-      ligne('IPDISCOVER_IPD_DIR', $l->g(776), 'radio', array('DEFAULT' => $l->g(823) . " (" . $def . ")", 'CUSTOM' => $l->g(822), 'VALUE' => $select_ipd), array('HIDDEN' => 'CUSTOM', 'HIDDEN_VALUE' => $values['tvalue']['IPDISCOVER_IPD_DIR'], 'SIZE' => "30%", 'MAXLENGTH' => 254, 'END' => "/ipd"));
+      ligne('IPDISCOVER_IPD_DIR', $l->g(776), 'radio', array('DEFAULT' => $l->g(823) . " (" . $def . ")", 'CUSTOM' => $l->g(822), 'VALUE' => $select_ipd), array('HIDDEN' => 'CUSTOM', 'HIDDEN_VALUE' => $values['tvalue']['IPDISCOVER_IPD_DIR'] ?? '', 'SIZE' => "30%", 'MAXLENGTH' => 254, 'END' => "/ipd"));
 
       ligne('LOG_GUI', $l->g(824), 'radio', array(1 => 'ON', 0 => 'OFF', 'VALUE' => $values['ivalue']['LOG_GUI'] ?? 0));
 
       $def = VARLOG_DIR . '/logs';
-      ligne('LOG_DIR', $l->g(825), 'radio', array('DEFAULT' => $l->g(823) . " (" . $def . ")", 'CUSTOM' => $l->g(822), 'VALUE' => $select_log), array('HIDDEN' => 'CUSTOM', 'HIDDEN_VALUE' => $values['tvalue']['LOG_DIR'], 'SIZE' => "30%", 'MAXLENGTH' => 254, 'END' => "/logs"));
+      ligne('LOG_DIR', $l->g(825), 'radio', array('DEFAULT' => $l->g(823) . " (" . $def . ")", 'CUSTOM' => $l->g(822), 'VALUE' => $select_log), array('HIDDEN' => 'CUSTOM', 'HIDDEN_VALUE' => $values['tvalue']['LOG_DIR'] ?? '', 'SIZE' => "30%", 'MAXLENGTH' => 254, 'END' => "/logs"));
     
       $def = VARLIB_DIR . '/tmp_dir';
       ligne('TMP_DIR', $l->g(9611), 'radio', array('DEFAULT' => $l->g(823) . " (" . $def . ")", 'CUSTOM' => $l->g(822), 'VALUE' => $select_tmp), array('HIDDEN' => 'CUSTOM', 'HIDDEN_VALUE' => $values['tvalue']['TMP_DIR'] ?? '', 'SIZE' => "30%", 'MAXLENGTH' => 254, 'END' => "/tmp_dir"));
 
       $def = VARLOG_DIR . '/scripts';
-      ligne('LOG_SCRIPT', $l->g(1254), 'radio', array('DEFAULT' => $l->g(823) . " (" . $def . ")", 'CUSTOM' => $l->g(822), 'VALUE' => $select_scripts), array('HIDDEN' => 'CUSTOM', 'HIDDEN_VALUE' => $values['tvalue']['LOG_SCRIPT'], 'SIZE' => "30%", 'MAXLENGTH' => 254, 'END' => "/scripts"));
+      ligne('LOG_SCRIPT', $l->g(1254), 'radio', array('DEFAULT' => $l->g(823) . " (" . $def . ")", 'CUSTOM' => $l->g(822), 'VALUE' => $select_scripts), array('HIDDEN' => 'CUSTOM', 'HIDDEN_VALUE' => $values['tvalue']['LOG_SCRIPT'] ?? '', 'SIZE' => "30%", 'MAXLENGTH' => 254, 'END' => "/scripts"));
 
       $def = ETC_DIR . '/' . MAIN_SECTIONS_DIR . 'conf/';
       ligne('CONF_PROFILS_DIR', $l->g(1252), 'radio', array('DEFAULT' => $l->g(823) . " (" . $def . ")", 'CUSTOM' => $l->g(822), 'VALUE' => $select_profils), array('HIDDEN' => 'CUSTOM', 'HIDDEN_VALUE' => $values['tvalue']['CONF_PROFILS_DIR'] ?? '', 'SIZE' => "30%", 'MAXLENGTH' => 254, 'END' => "/conf"));
diff --git a/require/search/Search.php b/require/search/Search.php
index 9b7e56987..00995449e 100644
--- a/require/search/Search.php
+++ b/require/search/Search.php
@@ -362,7 +362,26 @@ public function generateSearchQuery($sessData){
                   $columnName[$index] = $value['fields'];
                   $containvalue[$index] = $value['operator'];
             }
-
+            $tabSessValue=[];
+            $tabSessComparator=[];
+            $tabSessOperator=[];
+            $maxSessValue=0;
+            $isLessOrMore=0;
+
+            // Retrieve all mutli search
+            foreach ($searchInfos as $val) {
+              $tabSessValue[] = $val[self::SESS_VALUES];
+              $tabSessComparator[] = $val[self::SESS_COMPARATOR];
+              $tabSessOperator[] = $val[self::SESS_OPERATOR];
+              $maxSessValue =max($tabSessValue);
+            }
+            
+            // check if < or > operators exist once
+            foreach ($tabSessOperator as $val) {
+              if ($val == "LESS" || $val == "MORE") {
+                $isLessOrMore++;
+              }
+            }
             foreach ($searchInfos as $value) {
               $nameTable = $tableName;
               $open="";
@@ -400,13 +419,67 @@ public function generateSearchQuery($sessData){
                 if($value[self::SESS_OPERATOR] != "IS NULL"){
                   if ($nameTable != DatabaseSearch::COMPUTER_DEF_TABLE && $nameTable != self::GROUP_TABLE && $value[self::SESS_FIELDS] != 'CATEGORY_ID' && $value[self::SESS_FIELDS] != 'CATEGORY' 
                   && $value[self::SESS_OPERATOR] != "NOT IN" && $value[self::SESS_OPERATOR] != "ISNOTEMPTY") {
-                    $this->columnsQueryConditions .= "$operator[$p] $open EXISTS (SELECT 1 FROM %s WHERE hardware.ID = %s.HARDWARE_ID AND %s.%s %s '%s')$close ";
-                    $this->queryArgs[] = $nameTable;
-                    $this->queryArgs[] = $nameTable;
-                    $this->queryArgs[] = $nameTable;
-                    $this->queryArgs[] = $value[self::SESS_FIELDS];
-                    $this->queryArgs[] = $value[self::SESS_OPERATOR];
-                    $this->queryArgs[] = $value[self::SESS_VALUES];
+                    $lessOperator = "<";
+                    
+                    if ($isLessOrMore >0) {
+                      if (($value[self::SESS_COMPARATOR] == "AND" || empty($value[self::SESS_COMPARATOR])) && ($value[self::SESS_COMPARATOR] != "OR" && in_array("AND", $tabSessComparator))) {
+                        if ($maxSessValue == $value[self::SESS_VALUES]) {
+                          $this->columnsQueryConditions .= "$operator[$p] $open EXISTS (SELECT 1 FROM %s WHERE hardware.ID = %s.HARDWARE_ID AND %s.%s %s %s) $close";
+                          $this->queryArgs[] = $nameTable;
+                          $this->queryArgs[] = $nameTable;
+                          $this->queryArgs[] = $nameTable;
+                          $this->queryArgs[] = $value[self::SESS_FIELDS];
+                          $this->queryArgs[] = $value[self::SESS_OPERATOR];
+                          $this->queryArgs[] = $value[self::SESS_VALUES];
+                        } else {
+                          
+                          if (array_shift($tabSessValue) == $maxSessValue) {
+                            $this->columnsQueryConditions .= "$operator[$p] $open EXISTS (SELECT 1 FROM %s WHERE hardware.ID = %s.HARDWARE_ID AND %s.%s %s %s %s %s.%s %s %s $close";
+                            $this->queryArgs[] = $nameTable;
+                            $this->queryArgs[] = $nameTable;
+                            $this->queryArgs[] = $nameTable;
+                            $this->queryArgs[] = $value[self::SESS_FIELDS];
+                            $this->queryArgs[] = $value[self::SESS_OPERATOR];
+                            $this->queryArgs[] = $value[self::SESS_VALUES];
+                            $this->queryArgs[] = $value[self::SESS_COMPARATOR];
+                            $this->queryArgs[] = $nameTable;
+                            $this->queryArgs[] = $value[self::SESS_FIELDS];
+                            $this->queryArgs[] = $lessOperator;
+                            $this->queryArgs[] = $maxSessValue;
+                            $value[self::SESS_COMPARATOR] == "AND" ? $this->columnsQueryConditions .=")" : "";
+                          } else {
+                            $this->columnsQueryConditions .= "$operator[$p] $open EXISTS (SELECT 1 FROM %s WHERE hardware.ID = %s.HARDWARE_ID AND %s.%s %s %s AND %s.%s %s %s) $close";
+                            $this->queryArgs[] = $nameTable;
+                            $this->queryArgs[] = $nameTable;
+                            $this->queryArgs[] = $nameTable;
+                            $this->queryArgs[] = $value[self::SESS_FIELDS];
+                            $this->queryArgs[] = $value[self::SESS_OPERATOR];
+                            $this->queryArgs[] = $value[self::SESS_VALUES];
+                            $this->queryArgs[] = $nameTable;
+                            $this->queryArgs[] = $value[self::SESS_FIELDS];
+                            $this->queryArgs[] = $lessOperator;
+                            $this->queryArgs[] = $maxSessValue;
+                          }
+                        }
+                      } elseif (($value[self::SESS_COMPARATOR] == "OR" || empty($value[self::SESS_COMPARATOR])) && ($value[self::SESS_COMPARATOR] != "AND" && in_array("OR", $tabSessComparator))) {
+                         $value[self::SESS_COMPARATOR] == "OR" ? $this->columnsQueryConditions .=") " : "";
+                        $this->columnsQueryConditions .= "$operator[$p] EXISTS (SELECT 1 FROM % WHERE hardware.ID = %s.HARDWARE_ID AND %s.%s %s %s $close";
+                        $this->queryArgs[] = $nameTable;
+                        $this->queryArgs[] = $nameTable;
+                        $this->queryArgs[] = $nameTable;
+                        $this->queryArgs[] = $value[self::SESS_FIELDS];
+                        $this->queryArgs[] = $value[self::SESS_OPERATOR];
+                        $this->queryArgs[] = $value[self::SESS_VALUES];
+                      }
+                    } else {
+                      $this->columnsQueryConditions .= "$operator[$p] $open EXISTS (SELECT 1 FROM %s WHERE hardware.ID = %s.HARDWARE_ID AND %s.%s %s '%s')$close ";
+                      $this->queryArgs[] = $nameTable;
+                      $this->queryArgs[] = $nameTable;
+                      $this->queryArgs[] = $nameTable;
+                      $this->queryArgs[] = $value[self::SESS_FIELDS];
+                      $this->queryArgs[] = $value[self::SESS_OPERATOR];
+                      $this->queryArgs[] = $value[self::SESS_VALUES];
+                    }
                   }elseif($nameTable == self::GROUP_TABLE || $value[self::SESS_FIELDS] == 'CATEGORY_ID' || $value[self::SESS_FIELDS] == 'CATEGORY' 
                   || $value[self::SESS_OPERATOR] == "NOT IN"){
                     $this->columnsQueryConditions .= "$operator[$p] $open EXISTS (SELECT 1 FROM %s WHERE hardware.ID = %s.HARDWARE_ID AND %s.%s %s (%s))$close ";