diff --git a/doc/conf/LSobject/ioFormat.docbook b/doc/conf/LSobject/ioFormat.docbook
index 8757a52f..9a62c1ee 100644
--- a/doc/conf/LSobject/ioFormat.docbook
+++ b/doc/conf/LSobject/ioFormat.docbook
@@ -10,7 +10,8 @@ Cette variable est un tableau associatif dont la clé est l'identifiant du forma
 dont la valeur associée est la configuration du format.
 
 <important><para>Le moteur d'importation simule la validation d'un formulaire de
-création du type d'&LSobject;. En conséquence :
+création du type d'&LSobject; (ou de modification en cas d'activation du mode mise à jour
+uniquement, voir ci-dessous). En conséquence :
 <itemizedlist>
   <listitem><simpara>seul les attributs présent dans le formulaire de création peuvent
   être importés.</simpara></listitem>
@@ -31,6 +32,7 @@ création du type d'&LSobject;. En conséquence :
     'label' => '[Label du type de fichier]',
     'driver' => '[Pilote d'ioFormat utilisé]',
     'driver_options' => array([Options du pilote d'ioFormat utilisé]),
+    'update_only' => '[Booléen]',
     'fields => array (
       '[champ 1]' => '[attribut 1]',
       '[champ 2]' => '[attribut 2]',
@@ -79,11 +81,28 @@ création du type d'&LSobject;. En conséquence :
   </listitem>
 </varlistentry>
 
+<varlistentry>
+  <term>update_only</term>
+  <listitem>
+    <simpara>Booléen permetant d'activer le mode mise à jour uniquement pour ce format. Dans ce
+    mode, les données de l'objet LDAP correspondant seront chargées depuis l'annuaire avant toutes
+    validations des données fournies dans le fichier d'import, et ce, dans un formulaire de
+    modifications et non pas un formulaire de création autrement. Pour que cela soit possible, il
+    est indispensable que le DN de l'objet puisse être déduit depuis les données fournies dans le
+    fichier d'import. Pour cela, vous pouvez le fournir via un champ du fichier d'import associé
+    à la clé <literal>dn</literal> ou à défaut il sera généré à partir du RDN dont la valeur devra
+    être fournie dans le fichier d'import. Vous pouvez également le générer via le paramètre
+    <literal>generated_fields</literal> (voir ci-dessous).</simpara>
+  </listitem>
+</varlistentry>
+
 <varlistentry>
   <term>fields</term>
   <listitem>
     <simpara>Tableau associatif permettant d'associer un champ du fichier source (la clé)
-    avec attribut de l'objet LDAP (la valeur).</simpara>
+    avec attribut de l'objet LDAP (la valeur). Il est également possible d'associé un champ
+    avec la valeur <literal>dn</literal> pour fournir le DN de l'objet en mode mise à jour
+    uniquement (voir ci-dessus).</simpara>
   </listitem>
 </varlistentry>
 
@@ -92,7 +111,8 @@ création du type d'&LSobject;. En conséquence :
   <listitem>
     <simpara>Tableau associatif permettant de définir soit des &LSformats;, soit un
     <emphasis>callable</emphasis> (au sens PHP) pour générer les valeurs d'attributs automatiquement.
-    Ce tableau contient en clé, le nom de l'attribut à générer, et en valeur associée, un ou plusieurs
+    Ce tableau contient en clé, le nom de l'attribut à générer (ou <literal>dn</literal> pour la
+    génération du DN de l'objet en mode mise à jour uniquement), et en valeur associée, un ou plusieurs
     &LSformat; ou un <emphasis>callable</emphasis> à utiliser pour générer ses valeurs. En cas de
     &LSformat;, ils seront composés à l'aide des valeurs des autres attributs de l'objet. En cas d'un
     <emphasis>callable</emphasis>, il sera appeler avec en paramètre le tableau des valeurs des autres
diff --git a/src/conf/LSobjects/config.LSobjects.LSpeople.php b/src/conf/LSobjects/config.LSobjects.LSpeople.php
index 47c96867..8dc5c7e1 100644
--- a/src/conf/LSobjects/config.LSobjects.LSpeople.php
+++ b/src/conf/LSobjects/config.LSobjects.LSpeople.php
@@ -133,6 +133,19 @@ $GLOBALS['LSobjects']['LSpeople'] = array (
         'samba_password_cas_change' => 'sambaPwdCanChange',
       ),
     ),
+    'enable_disable_shell' => array (
+      'label' => 'Enable/disable commands shell',
+      'update_only' => true,
+      'driver' => 'CSV',
+      'driver_options' => array (
+        'delimiter' => ';',
+        'enclosure' => '"',
+      ),
+      'fields' => array (
+        'login' => 'uid',
+        'shell' => 'loginShell',
+      ),
+    ),
   ),
 
   'display_name_format' => '%{cn}',
diff --git a/src/includes/class/class.LSio.php b/src/includes/class/class.LSio.php
index cda8de4e..fd39a47e 100644
--- a/src/includes/class/class.LSio.php
+++ b/src/includes/class/class.LSio.php
@@ -216,6 +216,16 @@ class LSio extends LSlog_staticLoggerClass {
       return $return;
     }
 
+    // Check update_only vs updateIfExists
+    if ($ioFormat -> update_only) {
+      self :: log_debug("import(): enable update only mode");
+      if (!$updateIfExists) {
+        self :: log_debug("import(): update only mode and updateIfExists not checked, stop");
+        LSerror :: addErrorCode('LSio_11');
+        return $return;
+      }
+    }
+
     // Load data in LSioFormat object
     if (!$ioFormat -> loadFile($input_file)) {
       LSerror :: addErrorCode('LSio_05');
@@ -331,97 +341,140 @@ class LSio extends LSlog_staticLoggerClass {
       $globalErrors = array();
       // Instanciate an LSobject
       $object = new $LSobject();
-      // Instanciate a creation LSform (in API mode)
-      $form = $object -> getForm('create', null, true);
-      // Set form data from inputed data
-      if (!$form -> setPostData($objData, true)) {
-        self :: log_debug('import(): Failed to setPostData on: '.print_r($objData,True));
-        $globalErrors[] = _('Failed to set post data on creation form.');
-      }
-      // Validate form
-      else if (!$form -> validate(true)) {
-        self :: log_debug('import(): Failed to validate form on: '.print_r($objData,True));
-        self :: log_debug('import(): Form errors: '.print_r($form->getErrors(),True));
-        $globalErrors[] = _('Error validating creation form.');
-      }
-      // Validate data (just check mode)
-      else if (!$object -> updateData('create', True)) {
-        self :: log_debug('import(): fail to validate object data: '.varDump($objData));
-        $globalErrors[] = _('Failed to validate object data.');
-      }
-      else {
-        self :: log_debug('import(): Data is correct, retrieve object DN');
-        $dn = $object -> getDn();
-        if (!$dn) {
-          self :: log_debug('import(): fail to generate for this object: '.varDump($objData));
-          $globalErrors[] = _('Failed to generate DN for this object.');
+
+      // Load object data on update_only mode
+      if ($ioFormat -> update_only) {
+        // Retrieve/compute object DN
+        $dn = null;
+        if (array_key_exists('dn', $objData)) {
+          $dn = $objData['dn']?$objData['dn'][0]:null;
+          // Remove field in object data
+          unset($objData['dn']);
+          if ($dn)
+            self :: log_debug("import(): Object DN provided ($dn)");
+          else
+            $globalErrors[] = _('Object DN is empty in provided data.');
         }
-        else {
-          // Check if object already exists
-          if (!LSldap :: exists($dn)) {
-            // Creation mode
-            self :: log_debug('import(): New object, perform creation');
-            if ($justTry || $object -> updateData('create')) {
-              self :: log_info('Object '.$object -> getDn().' imported');
-              $return['imported'][$object -> getDn()] = array(
-                'name' => $object -> getDisplayName(),
-                'messages' => $_SESSION['LSsession_infos'],
-                'errors' => LSerror :: getErrors(),
-              );
-              $_SESSION['LSsession_infos'] = array();
-              continue;
-            }
-            else {
-              self :: log_error('Failed to updateData on : '.print_r($objData, True));
-              $globalErrors[]=_('Error creating object on LDAP server.');
-            }
-          }
-          // This object already exist, check 'updateIfExists' mode
-          elseif (!$updateIfExists) {
-            self :: log_debug('import(): Object '.$dn.' already exist');
-            $globalErrors[] = getFData(_('An object already exist on LDAP server with DN %{dn}.'),$dn);
+        // DN not provided, compute it
+        if (!$dn) {
+          $rdn_attr = $object->rdn_attr;
+          if (!$rdn_attr || !array_key_exists($rdn_attr, $objData) || !$objData[$rdn_attr]) {
+            self :: log_debug('import(): Failed to compute object DN from provided data (no RDN value): '.print_r($objData,True));
+            $globalErrors[] = _('Failed to compute object DN from provided data (no RDN value).');
           }
           else {
-            self :: log_info('Object '.$object -> getDn().' exist, perform update');
+            $dn = sprintf("%s=%s,%s", $rdn_attr, $objData[$rdn_attr][0], $object -> getContainerDn());
+            self :: log_debug("import(): Computed object DN is '$dn'");
+          }
+        }
+        // Load object data from DN
+        if ($dn && !$object -> loadData($dn)) {
+          self :: log_debug('import(): Failed to load data of '.$dn);
+          $globalErrors[] = getFData(
+              _("Failed to load existing object %{dn} from LDAP server. Can't update object."),
+            $dn
+          );
+        }
+      }
 
-            // Restart import in update mode
-
-            // Instanciate a new LSobject and load data from it's DN
-            $object = new $LSobject();
-            if (!$object -> loadData($dn)) {
-              self :: log_debug('import(): Failed to load data of '.$dn);
-              $globalErrors[] = getFData(
-                  _("Failed to load existing object %{dn} from LDAP server. Can't update object."),
-                $dn);
-            }
-            else {
-              // Instanciate a modify form (in API mode)
-              $form = $object -> getForm('modify', null, true);
-              // Set form data from inputed data
-              if (!$form -> setPostData($objData, true)) {
-                self :: log_debug('import(): Failed to setPostData on update form : '.print_r($objData, True));
-                $globalErrors[] = _('Failed to set post data on update form.');
-              }
-              // Validate form
-              else if (!$form -> validate(true)) {
-                self :: log_debug('import(): Failed to validate update form on : '.print_r($objData, True));
-                self :: log_debug('import(): Form errors : '.print_r($form->getErrors(), True));
-                $globalErrors[] = _('Error validating update form.');
-              }
-              // Update data on LDAP server
-              else if ($justTry || $object -> updateData('modify')) {
-                self :: log_info('Object '.$object -> getDn().' updated');
-                $return['updated'][$object -> getDn()] = array(
+      if (!$globalErrors) {
+        // Instanciate a creation/modification LSform (based on update_only mode and force API mode)
+        $form_id = $ioFormat -> update_only ? 'modify' : 'create';
+        $form = $object -> getForm($form_id, null, true);
+        // Set form data from inputed data
+        if (!$form -> setPostData($objData, true)) {
+          self :: log_debug('import(): Failed to setPostData on: '.print_r($objData,True));
+          $globalErrors[] = _('Failed to set post data on creation form.');
+        }
+        // Validate form
+        else if (!$form -> validate(true)) {
+          self :: log_debug('import(): Failed to validate form on: '.print_r($objData,True));
+          self :: log_debug('import(): Form errors: '.print_r($form->getErrors(),True));
+          $globalErrors[] = _('Error validating creation form.');
+        }
+        // Validate data (just check mode)
+        else if (!$object -> updateData($form_id, True)) {
+          self :: log_debug('import(): fail to validate object data: '.varDump($objData));
+          $globalErrors[] = _('Failed to validate object data.');
+        }
+        else {
+          self :: log_debug('import(): Data is correct, retrieve object DN');
+          $dn = $object -> getDn();
+          if (!$dn) {
+            self :: log_debug('import(): fail to generate for this object: '.varDump($objData));
+            $globalErrors[] = _('Failed to generate DN for this object.');
+          }
+          else {
+            // Check if object already exists
+            if (!$ioFormat -> update_only && !LSldap :: exists($dn)) {
+              // Creation mode
+              self :: log_debug('import(): New object, perform creation');
+              if ($justTry || $object -> updateData('create')) {
+                self :: log_info('Object '.$object -> getDn().' imported');
+                $return['imported'][$object -> getDn()] = array(
                   'name' => $object -> getDisplayName(),
-                  'infos' => $_SESSION['LSsession_infos'],
+                  'messages' => $_SESSION['LSsession_infos'],
                   'errors' => LSerror :: getErrors(),
                 );
                 $_SESSION['LSsession_infos'] = array();
                 continue;
               }
               else {
-                self :: log_error('Object '.$object -> getDn().': Failed to updateData (modify) on : '.print_r($objData, True));
-                $globalErrors[] = _('Error updating object on LDAP server.');
+                self :: log_error('Failed to updateData on : '.print_r($objData, True));
+                $globalErrors[]=_('Error creating object on LDAP server.');
+              }
+            }
+            // This object already exist, check 'updateIfExists' mode
+            elseif (!$updateIfExists) {
+              self :: log_debug('import(): Object '.$dn.' already exist');
+              $globalErrors[] = getFData(_('An object already exist on LDAP server with DN %{dn}.'),$dn);
+            }
+            else {
+              self :: log_info('Object '.$object -> getDn().' exist, perform update');
+
+              // Restart import in update mode
+
+              // Instanciate a new LSobject and load data from it's DN
+              // Note: expected in update_only mode, it's already done.
+              if (!$ioFormat -> update_only) {
+                $object = new $LSobject();
+                if (!$object -> loadData($dn)) {
+                  self :: log_debug('import(): Failed to load data of '.$dn);
+                  $globalErrors[] = getFData(
+                      _("Failed to load existing object %{dn} from LDAP server. Can't update object."),
+                    $dn);
+                }
+              }
+
+              if (!$globalErrors) {
+                // Instanciate a modify form (in API mode)
+                $form = $object -> getForm('modify', null, true);
+                // Set form data from inputed data
+                if (!$form -> setPostData($objData, true)) {
+                  self :: log_debug('import(): Failed to setPostData on update form : '.print_r($objData, True));
+                  $globalErrors[] = _('Failed to set post data on update form.');
+                }
+                // Validate form
+                else if (!$form -> validate(true)) {
+                  self :: log_debug('import(): Failed to validate update form on : '.print_r($objData, True));
+                  self :: log_debug('import(): Form errors : '.print_r($form->getErrors(), True));
+                  $globalErrors[] = _('Error validating update form.');
+                }
+                // Update data on LDAP server
+                else if ($justTry || $object -> updateData('modify')) {
+                  self :: log_info('Object '.$object -> getDn().' updated');
+                  $return['updated'][$object -> getDn()] = array(
+                    'name' => $object -> getDisplayName(),
+                    'infos' => $_SESSION['LSsession_infos'],
+                    'errors' => LSerror :: getErrors(),
+                  );
+                  $_SESSION['LSsession_infos'] = array();
+                  continue;
+                }
+                else {
+                  self :: log_error('Object '.$object -> getDn().': Failed to updateData (modify) on : '.print_r($objData, True));
+                  $globalErrors[] = _('Error updating object on LDAP server.');
+                }
               }
             }
           }
@@ -432,11 +485,15 @@ class LSio extends LSlog_staticLoggerClass {
         'data' => $objData,
         'errors' => array (
           'globals' => $globalErrors,
-          'attrs' => $form->getErrors(),
+          'attrs' => isset($form)?$form->getErrors():array(),
         ),
         'messages' => $_SESSION['LSsession_infos'],
       );
       $_SESSION['LSsession_infos'] = array();
+
+      // Clean iteration objects
+      unset($object);
+      if (isset($form)) unset($form);
     }
     $return['errors'] = $objectsInError;
     $return['success'] = empty($objectsInError);
@@ -856,6 +913,9 @@ ___("LSio: An error occured running after import hooks.")
 LSerror :: defineError('LSio_10',
 ___("LSio: Error occured loading objects's data from input file.")
 );
+LSerror :: defineError('LSio_11',
+___("LSio: This input/output format only support update. You must check the 'Update objects if exists' box.")
+);
 
 // Defined CLI commands functions only on CLI context
 if (php_sapi_name() != 'cli')
diff --git a/src/includes/class/class.LSioFormat.php b/src/includes/class/class.LSioFormat.php
index b64200a9..b619828b 100644
--- a/src/includes/class/class.LSioFormat.php
+++ b/src/includes/class/class.LSioFormat.php
@@ -25,6 +25,7 @@ LSsession :: loadLSclass('LSlog_staticLoggerClass');
 /**
  * Manage IOformat of LSldapObject import/export
  *
+ * @property-read bool $update_only
  * @author Benjamin Renard <brenard@easter-eggs.com>
  */
 class LSioFormat extends LSlog_staticLoggerClass {
@@ -85,6 +86,22 @@ class LSioFormat extends LSlog_staticLoggerClass {
     }
   }
 
+  /**
+   * Access to infos of the ioFormat
+   *
+   * @param string $key The name of the value
+   *
+   * @return mixed The value
+   **/
+  public function __get($key) {
+    switch($key) {
+      case 'update_only':
+        return $this -> getConfig('update_only', false, 'bool');
+    }
+    // Unknown key, log warning
+    self :: log_warning("__get($key): invalid property requested\n".LSlog :: get_debug_backtrace_context());
+  }
+
   /**
    * Check if ioFormat driver is ready
    *
@@ -162,17 +179,22 @@ class LSioFormat extends LSlog_staticLoggerClass {
       // Add attributes to export and put their values to data to export
       foreach($fields as $key => $attr_name) {
         $objects_data[$dn][$key] = null;
-        if (!isset($object -> attrs[$attr_name])) {
+        if ($attr_name == 'dn') {
+          $objects_data[$dn][$key] = $dn;
+        }
+        else if (!isset($object -> attrs[$attr_name])) {
           self :: log_warning("exportObjects($object): attribute '$attr_name' does not exist !");
           continue;
         }
-        $object -> attrs[$attr_name] -> addToExport($export);
-        if (!isset($export -> elements[$attr_name])) {
-          // @phpstan-ignore-next-line
-          self :: log_debug("exportObjects($object): attribute '$attr_name' not added to export : may be user can't read it");
-          continue;
+        else {
+          $object -> attrs[$attr_name] -> addToExport($export);
+          if (!isset($export -> elements[$attr_name])) {
+            // @phpstan-ignore-next-line
+            self :: log_debug("exportObjects($object): attribute '$attr_name' not added to export : may be user can't read it");
+            continue;
+          }
+          $objects_data[$dn][$key] = $export -> elements[$attr_name] -> getApiValue(false);
         }
-        $objects_data[$dn][$key] = $export -> elements[$attr_name] -> getApiValue(false);
       }
     }
     self :: log_trace('exportObjects(): objects data = '.varDump($objects_data));
diff --git a/src/includes/class/class.LSldapObject.php b/src/includes/class/class.LSldapObject.php
index 78995efe..0ad16203 100644
--- a/src/includes/class/class.LSldapObject.php
+++ b/src/includes/class/class.LSldapObject.php
@@ -30,6 +30,7 @@ LSsession :: loadLSclass('LSattribute');
  *
  * @property-read string $subDnValue
  * @property-read string $subDnName
+ * @property-read string $rdn_attr
  * @property-read string $rdn
  * @property-read string $type
  * @author Benjamin Renard <brenard@easter-eggs.com>
@@ -2003,13 +2004,15 @@ class LSldapObject extends LSlog_staticLoggerClass {
       $this -> cache['subDnName'] = self :: getSubDnName($this -> dn);
       return $this -> cache['subDnName'];
     }
-    elseif ($key=='rdn') {
+    elseif ($key=='rdn_attr') {
       $rdn_attr = $this -> getConfig('rdn');
-      if ($rdn_attr && isset($this -> attrs[ $rdn_attr ])) {
-        return $this -> attrs[ $rdn_attr ] -> getValue();
-      }
+      if ($rdn_attr && isset($this -> attrs[ $rdn_attr ]))
+        return $rdn_attr;
       return false;
     }
+    elseif ($key=='rdn') {
+      return $this -> rdn_attr?$this -> attrs[ $this -> rdn_attr ] -> getValue():false;
+    }
     elseif ($key=='type') {
       return $this -> getType();
     }
diff --git a/src/lang/fr_FR.UTF8/LC_MESSAGES/ldapsaisie.mo b/src/lang/fr_FR.UTF8/LC_MESSAGES/ldapsaisie.mo
index cc800041..e2d54d73 100644
Binary files a/src/lang/fr_FR.UTF8/LC_MESSAGES/ldapsaisie.mo and b/src/lang/fr_FR.UTF8/LC_MESSAGES/ldapsaisie.mo differ
diff --git a/src/lang/fr_FR.UTF8/LC_MESSAGES/ldapsaisie.po b/src/lang/fr_FR.UTF8/LC_MESSAGES/ldapsaisie.po
index 6e0a15f5..4b68db06 100644
--- a/src/lang/fr_FR.UTF8/LC_MESSAGES/ldapsaisie.po
+++ b/src/lang/fr_FR.UTF8/LC_MESSAGES/ldapsaisie.po
@@ -8,7 +8,7 @@ msgstr ""
 "Project-Id-Version: LdapSaisie\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: \n"
-"PO-Revision-Date: 2023-07-03 12:30+0200\n"
+"PO-Revision-Date: 2023-07-19 12:07+0200\n"
 "Last-Translator: Benjamin Renard <brenard@easter-eggs.com>\n"
 "Language-Team: LdapSaisie <ldapsaisie-users@lists.labs.libre-entreprise."
 "org>\n"
@@ -633,10 +633,6 @@ msgstr ""
 "MAILDIR : Erreur durant la récupération du chemin distant du dossier des "
 "mails."
 
-#: includes/addons/LSaddons.watermark.php:78
-msgid "PRE-PRODUCTION"
-msgstr "PRÉ-PRODUCTION"
-
 #: includes/addons/LSaddons.showTechInfo.php:63
 #: templates/default/showTechInfo.tpl:16
 msgid "Structural object class"
@@ -752,101 +748,119 @@ msgstr "Valeur invalide"
 msgid "LSformRule_%{type}: Parameter %{param} is not found."
 msgstr "LSformRule_%{type} : Le paramètre %{param} n'est pas défini."
 
-#: includes/class/class.LSio.php:339
-msgid "Failed to set post data on creation form."
-msgstr "Impossible de définir les données dans le formulaire de création."
+#: includes/class/class.LSio.php:356
+msgid "Object DN is empty in provided data."
+msgstr "Le DN de l'object est vide dans les données fournies."
 
-#: includes/class/class.LSio.php:345
-msgid "Error validating creation form."
-msgstr "Une erreur est survenue en validant le formulaire de création."
-
-#: includes/class/class.LSio.php:350
-msgid "Failed to validate object data."
-msgstr "Impossible de valider les données de l'objet."
-
-#: includes/class/class.LSio.php:357
-msgid "Failed to generate DN for this object."
-msgstr "Impossible de générer le DN de cet objet."
-
-#: includes/class/class.LSio.php:376
-msgid "Error creating object on LDAP server."
+#: includes/class/class.LSio.php:363
+msgid "Failed to compute object DN from provided data (no RDN value)."
 msgstr ""
-"Une erreur est survenue durant la création de cet objet dans l'annuaire LDAP."
+"Impossible de générer le DN de l'objet depuis les données fournies (pas de "
+"valeur pour le RDN)."
 
-#: includes/class/class.LSio.php:382
-msgid "An object already exist on LDAP server with DN %{dn}."
-msgstr "Un objet existe déjà dans l'annuaire LDAP avec le DN %{dn}."
-
-#: includes/class/class.LSio.php:394
+#: includes/class/class.LSio.php:374 includes/class/class.LSio.php:444
 msgid ""
 "Failed to load existing object %{dn} from LDAP server. Can't update object."
 msgstr ""
 "Impossible de charger l'objet existant %{dn} depuis l'annuaire LDAP. "
 "Impossible de mettre à jour cet objet."
 
-#: includes/class/class.LSio.php:403
+#: includes/class/class.LSio.php:387
+msgid "Failed to set post data on creation form."
+msgstr "Impossible de définir les données dans le formulaire de création."
+
+#: includes/class/class.LSio.php:393
+msgid "Error validating creation form."
+msgstr "Une erreur est survenue en validant le formulaire de création."
+
+#: includes/class/class.LSio.php:398
+msgid "Failed to validate object data."
+msgstr "Impossible de valider les données de l'objet."
+
+#: includes/class/class.LSio.php:405
+msgid "Failed to generate DN for this object."
+msgstr "Impossible de générer le DN de cet objet."
+
+#: includes/class/class.LSio.php:424
+msgid "Error creating object on LDAP server."
+msgstr ""
+"Une erreur est survenue durant la création de cet objet dans l'annuaire LDAP."
+
+#: includes/class/class.LSio.php:430
+msgid "An object already exist on LDAP server with DN %{dn}."
+msgstr "Un objet existe déjà dans l'annuaire LDAP avec le DN %{dn}."
+
+#: includes/class/class.LSio.php:455
 msgid "Failed to set post data on update form."
 msgstr "Impossible de définir les données dans le formulaire de mise à jour."
 
-#: includes/class/class.LSio.php:409
+#: includes/class/class.LSio.php:461
 msgid "Error validating update form."
 msgstr "Une erreur est survenue en validant le formulaire de mise à jour."
 
-#: includes/class/class.LSio.php:424
+#: includes/class/class.LSio.php:476
 msgid "Error updating object on LDAP server."
 msgstr ""
 "Une erreur est survenue en mettant à jour cet objet dans l'annuaire LDAP."
 
-#: includes/class/class.LSio.php:830
+#: includes/class/class.LSio.php:883
 msgid "LSio: Post data not found or not completed."
 msgstr "LSio : les données transmises sont introuvables ou incomplètes."
 
-#: includes/class/class.LSio.php:833
+#: includes/class/class.LSio.php:886
 msgid "LSio: object type invalid."
 msgstr "LSio : type d'objet invalide."
 
-#: includes/class/class.LSio.php:836
+#: includes/class/class.LSio.php:889
 msgid "LSio: input/output format %{format} invalid."
 msgstr "LSio : Le format d'entrée/sortie %{format} est invalide."
 
-#: includes/class/class.LSio.php:839
+#: includes/class/class.LSio.php:892
 msgid "LSio: Fail to initialize input/output driver."
 msgstr "LSio : Impossible d'initialiser le pilote d'entrée/sortie."
 
-#: includes/class/class.LSio.php:842
+#: includes/class/class.LSio.php:895
 msgid "LSio: Fail to load objects's data from input file."
 msgstr ""
 "LSio: Impossible de charger les données des objets depuis le fichier "
 "d'import."
 
-#: includes/class/class.LSio.php:845
+#: includes/class/class.LSio.php:898
 msgid "LSio: Fail to load objects's data to export from LDAP directory."
 msgstr ""
 "LSio: Impossible de charger les données des objets à exporter depuis "
 "l'annuaire LDAP."
 
-#: includes/class/class.LSio.php:848
+#: includes/class/class.LSio.php:901
 msgid "LSio: Fail to export objects's data."
 msgstr "LSio: Impossible d'exporter les données des objets."
 
-#: includes/class/class.LSio.php:851
+#: includes/class/class.LSio.php:904
 msgid "LSio: An error occured running before import hooks. Stop the import."
 msgstr ""
 "LSio : Une erreur est survenue durant l'exécution des déclencheurs d'avant "
 "import. Arrêt de l'import."
 
-#: includes/class/class.LSio.php:854
+#: includes/class/class.LSio.php:907
 msgid "LSio: An error occured running after import hooks."
 msgstr ""
 "LSio : Une erreur est survenue durant l'exécution des déclencheurs d'après "
 "import."
 
-#: includes/class/class.LSio.php:857
+#: includes/class/class.LSio.php:910
 msgid "LSio: Error occured loading objects's data from input file."
 msgstr ""
 "LSio: Une erreur est survenue en chargeant les données des objets depuis le "
 "fichier d'import."
 
+#: includes/class/class.LSio.php:913
+msgid ""
+"LSio: This input/output format only support update. You must check the "
+"'Update objects if exists' box."
+msgstr ""
+"LSio : Ce format d'import/export ne supporte que les mises à jour. Vous "
+"devez cocher la case \"Mise à jour des objets existants\"."
+
 #: includes/class/class.LSformElement_supannRessourceEtatDate.php:61
 msgid "Start date"
 msgstr "Date de début"
@@ -1738,25 +1752,25 @@ msgstr ""
 msgid "Invalid file type (%{type})."
 msgstr "Type de fichier invalide (%{type})."
 
-#: includes/class/class.LSldapObject.php:584
+#: includes/class/class.LSldapObject.php:585
 msgid "The attribute %{attr} is not valid."
 msgstr "L'attribut %{attr} n'est pas valide."
 
-#: includes/class/class.LSldapObject.php:3157
+#: includes/class/class.LSldapObject.php:3160
 msgid "LSldapObject : Object type unknown."
 msgstr "LSldapObject : Type d'objet inconnu."
 
-#: includes/class/class.LSldapObject.php:3160
+#: includes/class/class.LSldapObject.php:3163
 msgid "LSldapObject : Update form is not defined for the object %{obj}."
 msgstr ""
 "LSldapObject : Le formulaire de mise à jour n'est pas défini pour l'objet "
 "%{obj}."
 
-#: includes/class/class.LSldapObject.php:3163
+#: includes/class/class.LSldapObject.php:3166
 msgid "LSldapObject : No form exists for the object %{obj}."
 msgstr "LSldapObject : Aucun formulaire n'existe pour l'objet %{obj}"
 
-#: includes/class/class.LSldapObject.php:3166
+#: includes/class/class.LSldapObject.php:3169
 msgid ""
 "LSldapObject : The function %{func} to validate the attribute %{attr} the "
 "object %{obj} is unknow."
@@ -1764,7 +1778,7 @@ msgstr ""
 "LSldapObject : La fonction %{func} pour valider l'attribut %{attr} de "
 "l'objet %{obj} est inconnue."
 
-#: includes/class/class.LSldapObject.php:3169
+#: includes/class/class.LSldapObject.php:3172
 msgid ""
 "LSldapObject : Configuration data are missing to validate the attribute "
 "%{attr} of the object %{obj}."
@@ -1772,7 +1786,7 @@ msgstr ""
 "LSldapObject : Des données de configurations sont manquantes pour pouvoir "
 "valider l'attribut %{attr} de l'objet %{obj}."
 
-#: includes/class/class.LSldapObject.php:3173
+#: includes/class/class.LSldapObject.php:3176
 msgid ""
 "LSldapObject : The function %{func} to be executed on the object event "
 "%{event} doesn't exist."
@@ -1780,14 +1794,14 @@ msgstr ""
 "LSldapObject : La fonction %{func} devant être exécutée lors de l'évènement "
 "%{event} de l'objet n'existe pas."
 
-#: includes/class/class.LSldapObject.php:3176
+#: includes/class/class.LSldapObject.php:3179
 msgid ""
 "LSldapObject : The %{func} execution on the object event %{event} failed."
 msgstr ""
 "LSldapObject : L'exécution de la fonction %{func} lors de l'évènement "
 "%{event} de l'objet a échouée."
 
-#: includes/class/class.LSldapObject.php:3180
+#: includes/class/class.LSldapObject.php:3183
 msgid ""
 "LSldapObject : Class %{class}, which method %{meth} to be executed on the "
 "object event %{event}, doesn't exist."
@@ -1795,7 +1809,7 @@ msgstr ""
 "La classe %{class}, contenant la méthode %{meth} devant être exécutée lors "
 "de l'évènement %{event} de l'objet, n'existe pas."
 
-#: includes/class/class.LSldapObject.php:3183
+#: includes/class/class.LSldapObject.php:3186
 msgid ""
 "LSldapObject : Method %{meth} within %{class} class to be executed on object "
 "event %{event}, doesn't exist."
@@ -1803,7 +1817,7 @@ msgstr ""
 "LSldapObject : La méthode %{meth} de la classe %{class} devant être exécutée "
 "lors de l'évènement %{event} de l'objet n'existe pas."
 
-#: includes/class/class.LSldapObject.php:3186
+#: includes/class/class.LSldapObject.php:3189
 msgid ""
 "LSldapObject : Error during execute %{meth} method within %{class} class, to "
 "be executed on object event %{event}."
@@ -1811,7 +1825,7 @@ msgstr ""
 "LSldapObject : Erreur durant l'exécution de la méthode %{meth} de la classe "
 "%{class} devant être exécutée lors de l'évènement %{event} de l'objet."
 
-#: includes/class/class.LSldapObject.php:3190
+#: includes/class/class.LSldapObject.php:3193
 msgid ""
 "LSldapObject : Some configuration data of the object type %{obj} are missing "
 "to generate the DN of the new object."
@@ -1819,7 +1833,7 @@ msgstr ""
 "LSldapObject : Des informations de configuration du type d'objet %{obj} sont "
 "manquantes pour la génération du DN du nouvel objet."
 
-#: includes/class/class.LSldapObject.php:3193
+#: includes/class/class.LSldapObject.php:3196
 msgid ""
 "LSldapObject : The attibute %{attr} of the object is not yet defined. Can't "
 "generate DN."
@@ -1827,11 +1841,11 @@ msgstr ""
 "LSldapObject : L'attribut %{attr} de l'objet n'est pas encore défini. "
 "Impossible de générer le DN."
 
-#: includes/class/class.LSldapObject.php:3196
+#: includes/class/class.LSldapObject.php:3199
 msgid "LSldapObject : Without DN, the object could not be changed."
 msgstr "LSldapObject : Sans DN, l'objet ne peut pas être modifié."
 
-#: includes/class/class.LSldapObject.php:3199
+#: includes/class/class.LSldapObject.php:3202
 msgid ""
 "LSldapObject : The attribute %{attr_depend} depending on the attribute "
 "%{attr} doesn't exist."
@@ -1839,39 +1853,39 @@ msgstr ""
 "LSldapObject : L'attritbut %{attr_depend} dépendant de l'attribut %{attr} "
 "n'existe pas."
 
-#: includes/class/class.LSldapObject.php:3202
+#: includes/class/class.LSldapObject.php:3205
 msgid "LSldapObject : Error during deleting the object %{objectname}."
 msgstr "LSldapObject : Erreur durant la suppression de l'objet %{objectname}"
 
-#: includes/class/class.LSldapObject.php:3206
+#: includes/class/class.LSldapObject.php:3209
 msgid ""
 "LSldapObject : Error during actions to be executed before renaming the objet."
 msgstr ""
 "LSldapObject : Erreur durant les actions devant être exécutée avant de "
 "renommer l'objet."
 
-#: includes/class/class.LSldapObject.php:3209
+#: includes/class/class.LSldapObject.php:3212
 msgid ""
 "LSldapObject : Error during actions to be executed after renaming the objet."
 msgstr ""
 "LSldapObject : Erreur durant les actions devant être exécutée après avoir "
 "renommé l'objet."
 
-#: includes/class/class.LSldapObject.php:3213
+#: includes/class/class.LSldapObject.php:3216
 msgid ""
 "LSldapObject : Error during actions to be executed before deleting the objet."
 msgstr ""
 "LSldapObject : Erreur durant les actions devant être exécutée avant de "
 "supprimer l'objet."
 
-#: includes/class/class.LSldapObject.php:3216
+#: includes/class/class.LSldapObject.php:3219
 msgid ""
 "LSldapObject : Error during actions to be executed after deleting the objet."
 msgstr ""
 "LSldapObject : Erreur durant les actions devant être exécutée après avoir "
 "supprimé l'objet."
 
-#: includes/class/class.LSldapObject.php:3220
+#: includes/class/class.LSldapObject.php:3223
 msgid ""
 "LSldapObject : Error during the actions to be executed before creating the "
 "object."
@@ -1879,7 +1893,7 @@ msgstr ""
 "LSldapObject : Erreur durant les actions devant être exécutée avant de créer "
 "l'objet."
 
-#: includes/class/class.LSldapObject.php:3223
+#: includes/class/class.LSldapObject.php:3226
 msgid ""
 "LSldapObject : Error during the actions to be executed after creating the "
 "object. It was created anyway."
@@ -1887,7 +1901,7 @@ msgstr ""
 "LSldapObject : Erreur durant les actions devant être exécutées après la "
 "création de l'objet. Il a tout de même été créé."
 
-#: includes/class/class.LSldapObject.php:3227
+#: includes/class/class.LSldapObject.php:3230
 msgid ""
 "LSldapObject : The function %{func} to be executed before creating the "
 "object doesn't exist."
@@ -1895,7 +1909,7 @@ msgstr ""
 "LSldapObject : La fonction %{func} devant être exécutée avant la création de "
 "l'objet n'existe pas."
 
-#: includes/class/class.LSldapObject.php:3230
+#: includes/class/class.LSldapObject.php:3233
 msgid ""
 "LSldapObject : Error executing the function %{func} to be execute after "
 "deleting the object."
@@ -1903,7 +1917,7 @@ msgstr ""
 "LSldapObject : Erreur durant l'exécution de la fonction %{func} devant être "
 "exécutée après la suppression de l'objet."
 
-#: includes/class/class.LSldapObject.php:3233
+#: includes/class/class.LSldapObject.php:3236
 msgid ""
 "LSldapObject : The function %{func} to be executed after deleting the object "
 "doesn't exist."
@@ -1911,7 +1925,7 @@ msgstr ""
 "LSldapObject : La fonction %{func} devant être exécutée après la suppression "
 "de l'objet n'existe pas."
 
-#: includes/class/class.LSldapObject.php:3236
+#: includes/class/class.LSldapObject.php:3239
 msgid ""
 "LSldapObject : Error executing the function %{func} to be execute after "
 "creating the object."
@@ -1919,7 +1933,7 @@ msgstr ""
 "LSldapObject : Erreur durant l'exécution de la fonction %{func} devant être "
 "exécutée après la création de l'objet."
 
-#: includes/class/class.LSldapObject.php:3240
+#: includes/class/class.LSldapObject.php:3243
 msgid ""
 "LSldapObject : %{func} function, to be executed on object event %{event}, "
 "doesn't exist."
@@ -1927,7 +1941,7 @@ msgstr ""
 "LSldapObject : La fonction %{func}, devant être exécutée lors de l'évènement "
 "%{event} de l'objet, n'existe pas."
 
-#: includes/class/class.LSldapObject.php:3243
+#: includes/class/class.LSldapObject.php:3246
 msgid ""
 "LSldapObject : Error during the execution of %{func} function on object "
 "event %{event}."
@@ -1935,7 +1949,7 @@ msgstr ""
 "LSldapObject : Erreur durant l'exécution de la fonction %{func} lors de "
 "l'évènement %{event} de l'objet."
 
-#: includes/class/class.LSldapObject.php:3247
+#: includes/class/class.LSldapObject.php:3250
 msgid ""
 "LSldapObject : %{meth} method, to be executed on object event %{event}, "
 "doesn't exist."
@@ -1943,7 +1957,7 @@ msgstr ""
 "LSldapObject : La méthode %{meth}, devant être exécutée lors de l'évènement "
 "%{event} de l'objet, n'existe pas."
 
-#: includes/class/class.LSldapObject.php:3250
+#: includes/class/class.LSldapObject.php:3253
 msgid ""
 "LSldapObject : Error during execution of %{meth} method on object event "
 "%{event}."
@@ -1951,13 +1965,13 @@ msgstr ""
 "LSldapObject : Erreur durant l'exécution de la méthode %{meth} lors de "
 "l'évènement %{event} de l'objet."
 
-#: includes/class/class.LSldapObject.php:3253
+#: includes/class/class.LSldapObject.php:3256
 msgid "LSldapObject : Error during generate LDAP filter for %{LSobject}."
 msgstr ""
 "LSldapObject : Erreur durant la génération du filtre LDAP de l'objet "
 "%{LSobject}."
 
-#: includes/class/class.LSldapObject.php:3257
+#: includes/class/class.LSldapObject.php:3260
 msgid ""
 "LSldapObject : Error during execution of the custom action %{customAction} "
 "on %{objectname}."
@@ -1965,22 +1979,22 @@ msgstr ""
 "LSldapObject : Erreur durant l'exécution de l'action personnalisée "
 "%{customAction} sur l'objet %{objectname}."
 
-#: includes/class/class.LSldapObject.php:3261
+#: includes/class/class.LSldapObject.php:3264
 msgid "LSldapObject : Fail to retrieve container DN."
 msgstr "LSldapObject : Impossible de récupérer le DN parent."
 
-#: includes/class/class.LSldapObject.php:3264
+#: includes/class/class.LSldapObject.php:3267
 msgid ""
 "LSldapObject : The function %{func} to generate container DN is not callable."
 msgstr ""
 "LSldapObject : La fonction %{func} pour générer le DN parent n'est pas "
 "exécutable."
 
-#: includes/class/class.LSldapObject.php:3267
+#: includes/class/class.LSldapObject.php:3270
 msgid "LSldapObject : Error during generating container DN : %{error}"
 msgstr "LSldapObject : Erreur durant la génération du DN parent : %{error}."
 
-#: includes/class/class.LSldapObject.php:3270
+#: includes/class/class.LSldapObject.php:3273
 msgid ""
 "LSldapObject : An LDAP object with the same DN as generated for this new one "
 "already exists. Please verify your configuration."
@@ -1988,7 +2002,7 @@ msgstr ""
 "LSldapObject : Un objet LDAP avec le même DN que celui généré pour ce nouvel "
 "objet existe déjà. Merci de vérifier votre configuration."
 
-#: includes/class/class.LSldapObject.php:3275
+#: includes/class/class.LSldapObject.php:3278
 msgid ""
 "LSrelation : Some parameters are missing in the call of methods to handle "
 "standard relations (Method : %{meth})."
@@ -3203,7 +3217,7 @@ msgstr ""
 "LSsearchEntry : formaterFunction %{func} invalide utilisé pour "
 "l'extraDisplayedColumns %{column}."
 
-#: includes/class/class.LSioFormat.php:224
+#: includes/class/class.LSioFormat.php:246
 msgid "LSioFormat : IOformat driver %{driver} invalid or unavailable."
 msgstr ""
 "LSioFormat : Le pilote d'IOformat %{driver} est invalide ou n'est pas "
@@ -3744,3 +3758,6 @@ msgstr "événement(s) trouvé(s) pour cet objet."
 #: templates/default/import.tpl:27 templates/default/import.tpl:33
 msgid "no"
 msgstr "non"
+
+#~ msgid "PRE-PRODUCTION"
+#~ msgstr "PRÉ-PRODUCTION"
diff --git a/src/lang/ldapsaisie.pot b/src/lang/ldapsaisie.pot
index f084e932..236b8c1b 100644
--- a/src/lang/ldapsaisie.pot
+++ b/src/lang/ldapsaisie.pot
@@ -527,10 +527,6 @@ msgstr ""
 msgid "MAILDIR : Error retrieving remote path of the maildir."
 msgstr ""
 
-#: includes/addons/LSaddons.watermark.php:78
-msgid "PRE-PRODUCTION"
-msgstr ""
-
 #: includes/addons/LSaddons.showTechInfo.php:63
 #: templates/default/showTechInfo.tpl:16
 msgid "Structural object class"
@@ -638,87 +634,101 @@ msgstr ""
 msgid "LSformRule_%{type}: Parameter %{param} is not found."
 msgstr ""
 
-#: includes/class/class.LSio.php:339
-msgid "Failed to set post data on creation form."
+#: includes/class/class.LSio.php:356
+msgid "Object DN is empty in provided data."
 msgstr ""
 
-#: includes/class/class.LSio.php:345
-msgid "Error validating creation form."
+#: includes/class/class.LSio.php:363
+msgid "Failed to compute object DN from provided data (no RDN value)."
 msgstr ""
 
-#: includes/class/class.LSio.php:350
-msgid "Failed to validate object data."
-msgstr ""
-
-#: includes/class/class.LSio.php:357
-msgid "Failed to generate DN for this object."
-msgstr ""
-
-#: includes/class/class.LSio.php:376
-msgid "Error creating object on LDAP server."
-msgstr ""
-
-#: includes/class/class.LSio.php:382
-msgid "An object already exist on LDAP server with DN %{dn}."
-msgstr ""
-
-#: includes/class/class.LSio.php:394
+#: includes/class/class.LSio.php:374 includes/class/class.LSio.php:444
 msgid ""
 "Failed to load existing object %{dn} from LDAP server. Can't update object."
 msgstr ""
 
-#: includes/class/class.LSio.php:403
-msgid "Failed to set post data on update form."
+#: includes/class/class.LSio.php:387
+msgid "Failed to set post data on creation form."
 msgstr ""
 
-#: includes/class/class.LSio.php:409
-msgid "Error validating update form."
+#: includes/class/class.LSio.php:393
+msgid "Error validating creation form."
+msgstr ""
+
+#: includes/class/class.LSio.php:398
+msgid "Failed to validate object data."
+msgstr ""
+
+#: includes/class/class.LSio.php:405
+msgid "Failed to generate DN for this object."
 msgstr ""
 
 #: includes/class/class.LSio.php:424
+msgid "Error creating object on LDAP server."
+msgstr ""
+
+#: includes/class/class.LSio.php:430
+msgid "An object already exist on LDAP server with DN %{dn}."
+msgstr ""
+
+#: includes/class/class.LSio.php:455
+msgid "Failed to set post data on update form."
+msgstr ""
+
+#: includes/class/class.LSio.php:461
+msgid "Error validating update form."
+msgstr ""
+
+#: includes/class/class.LSio.php:476
 msgid "Error updating object on LDAP server."
 msgstr ""
 
-#: includes/class/class.LSio.php:830
+#: includes/class/class.LSio.php:883
 msgid "LSio: Post data not found or not completed."
 msgstr ""
 
-#: includes/class/class.LSio.php:833
+#: includes/class/class.LSio.php:886
 msgid "LSio: object type invalid."
 msgstr ""
 
-#: includes/class/class.LSio.php:836
+#: includes/class/class.LSio.php:889
 msgid "LSio: input/output format %{format} invalid."
 msgstr ""
 
-#: includes/class/class.LSio.php:839
+#: includes/class/class.LSio.php:892
 msgid "LSio: Fail to initialize input/output driver."
 msgstr ""
 
-#: includes/class/class.LSio.php:842
+#: includes/class/class.LSio.php:895
 msgid "LSio: Fail to load objects's data from input file."
 msgstr ""
 
-#: includes/class/class.LSio.php:845
+#: includes/class/class.LSio.php:898
 msgid "LSio: Fail to load objects's data to export from LDAP directory."
 msgstr ""
 
-#: includes/class/class.LSio.php:848
+#: includes/class/class.LSio.php:901
 msgid "LSio: Fail to export objects's data."
 msgstr ""
 
-#: includes/class/class.LSio.php:851
+#: includes/class/class.LSio.php:904
 msgid "LSio: An error occured running before import hooks. Stop the import."
 msgstr ""
 
-#: includes/class/class.LSio.php:854
+#: includes/class/class.LSio.php:907
 msgid "LSio: An error occured running after import hooks."
 msgstr ""
 
-#: includes/class/class.LSio.php:857
+#: includes/class/class.LSio.php:910
 msgid "LSio: Error occured loading objects's data from input file."
 msgstr ""
 
+#: includes/class/class.LSio.php:913
+msgid ""
+"LSio: This input/output format only support update. You must check the "
+"'Update objects if exists' box."
+msgstr ""
+
 #: includes/class/class.LSformElement_supannRessourceEtatDate.php:61
 msgid "Start date"
 msgstr ""
@@ -1474,199 +1484,199 @@ msgstr ""
 msgid "Invalid file type (%{type})."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:584
+#: includes/class/class.LSldapObject.php:585
 msgid "The attribute %{attr} is not valid."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3157
+#: includes/class/class.LSldapObject.php:3160
 msgid "LSldapObject : Object type unknown."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3160
+#: includes/class/class.LSldapObject.php:3163
 msgid "LSldapObject : Update form is not defined for the object %{obj}."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3163
+#: includes/class/class.LSldapObject.php:3166
 msgid "LSldapObject : No form exists for the object %{obj}."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3166
+#: includes/class/class.LSldapObject.php:3169
 msgid ""
 "LSldapObject : The function %{func} to validate the attribute %{attr} the "
 "object %{obj} is unknow."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3169
+#: includes/class/class.LSldapObject.php:3172
 msgid ""
 "LSldapObject : Configuration data are missing to validate the attribute "
 "%{attr} of the object %{obj}."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3173
+#: includes/class/class.LSldapObject.php:3176
 msgid ""
 "LSldapObject : The function %{func} to be executed on the object event "
 "%{event} doesn't exist."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3176
+#: includes/class/class.LSldapObject.php:3179
 msgid ""
 "LSldapObject : The %{func} execution on the object event %{event} failed."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3180
+#: includes/class/class.LSldapObject.php:3183
 msgid ""
 "LSldapObject : Class %{class}, which method %{meth} to be executed on the "
 "object event %{event}, doesn't exist."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3183
+#: includes/class/class.LSldapObject.php:3186
 msgid ""
 "LSldapObject : Method %{meth} within %{class} class to be executed on object "
 "event %{event}, doesn't exist."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3186
+#: includes/class/class.LSldapObject.php:3189
 msgid ""
 "LSldapObject : Error during execute %{meth} method within %{class} class, to "
 "be executed on object event %{event}."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3190
+#: includes/class/class.LSldapObject.php:3193
 msgid ""
 "LSldapObject : Some configuration data of the object type %{obj} are missing "
 "to generate the DN of the new object."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3193
+#: includes/class/class.LSldapObject.php:3196
 msgid ""
 "LSldapObject : The attibute %{attr} of the object is not yet defined. Can't "
 "generate DN."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3196
+#: includes/class/class.LSldapObject.php:3199
 msgid "LSldapObject : Without DN, the object could not be changed."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3199
+#: includes/class/class.LSldapObject.php:3202
 msgid ""
 "LSldapObject : The attribute %{attr_depend} depending on the attribute "
 "%{attr} doesn't exist."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3202
+#: includes/class/class.LSldapObject.php:3205
 msgid "LSldapObject : Error during deleting the object %{objectname}."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3206
-msgid ""
-"LSldapObject : Error during actions to be executed before renaming the objet."
-msgstr ""
-
 #: includes/class/class.LSldapObject.php:3209
 msgid ""
-"LSldapObject : Error during actions to be executed after renaming the objet."
+"LSldapObject : Error during actions to be executed before renaming the objet."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3213
+#: includes/class/class.LSldapObject.php:3212
 msgid ""
-"LSldapObject : Error during actions to be executed before deleting the objet."
+"LSldapObject : Error during actions to be executed after renaming the objet."
 msgstr ""
 
 #: includes/class/class.LSldapObject.php:3216
 msgid ""
+"LSldapObject : Error during actions to be executed before deleting the objet."
+msgstr ""
+
+#: includes/class/class.LSldapObject.php:3219
+msgid ""
 "LSldapObject : Error during actions to be executed after deleting the objet."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3220
+#: includes/class/class.LSldapObject.php:3223
 msgid ""
 "LSldapObject : Error during the actions to be executed before creating the "
 "object."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3223
+#: includes/class/class.LSldapObject.php:3226
 msgid ""
 "LSldapObject : Error during the actions to be executed after creating the "
 "object. It was created anyway."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3227
+#: includes/class/class.LSldapObject.php:3230
 msgid ""
 "LSldapObject : The function %{func} to be executed before creating the "
 "object doesn't exist."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3230
+#: includes/class/class.LSldapObject.php:3233
 msgid ""
 "LSldapObject : Error executing the function %{func} to be execute after "
 "deleting the object."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3233
+#: includes/class/class.LSldapObject.php:3236
 msgid ""
 "LSldapObject : The function %{func} to be executed after deleting the object "
 "doesn't exist."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3236
+#: includes/class/class.LSldapObject.php:3239
 msgid ""
 "LSldapObject : Error executing the function %{func} to be execute after "
 "creating the object."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3240
+#: includes/class/class.LSldapObject.php:3243
 msgid ""
 "LSldapObject : %{func} function, to be executed on object event %{event}, "
 "doesn't exist."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3243
+#: includes/class/class.LSldapObject.php:3246
 msgid ""
 "LSldapObject : Error during the execution of %{func} function on object "
 "event %{event}."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3247
+#: includes/class/class.LSldapObject.php:3250
 msgid ""
 "LSldapObject : %{meth} method, to be executed on object event %{event}, "
 "doesn't exist."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3250
+#: includes/class/class.LSldapObject.php:3253
 msgid ""
 "LSldapObject : Error during execution of %{meth} method on object event "
 "%{event}."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3253
+#: includes/class/class.LSldapObject.php:3256
 msgid "LSldapObject : Error during generate LDAP filter for %{LSobject}."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3257
+#: includes/class/class.LSldapObject.php:3260
 msgid ""
 "LSldapObject : Error during execution of the custom action %{customAction} "
 "on %{objectname}."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3261
+#: includes/class/class.LSldapObject.php:3264
 msgid "LSldapObject : Fail to retrieve container DN."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3264
+#: includes/class/class.LSldapObject.php:3267
 msgid ""
 "LSldapObject : The function %{func} to generate container DN is not callable."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3267
+#: includes/class/class.LSldapObject.php:3270
 msgid "LSldapObject : Error during generating container DN : %{error}"
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3270
+#: includes/class/class.LSldapObject.php:3273
 msgid ""
 "LSldapObject : An LDAP object with the same DN as generated for this new one "
 "already exists. Please verify your configuration."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3275
+#: includes/class/class.LSldapObject.php:3278
 msgid ""
 "LSrelation : Some parameters are missing in the call of methods to handle "
 "standard relations (Method : %{meth})."
@@ -2724,7 +2734,7 @@ msgid ""
 "%{column}."
 msgstr ""
 
-#: includes/class/class.LSioFormat.php:224
+#: includes/class/class.LSioFormat.php:246
 msgid "LSioFormat : IOformat driver %{driver} invalid or unavailable."
 msgstr ""