diff --git a/src/includes/class/class.LSldap.php b/src/includes/class/class.LSldap.php
index 11870228..9f67cbe4 100644
--- a/src/includes/class/class.LSldap.php
+++ b/src/includes/class/class.LSldap.php
@@ -51,6 +51,14 @@ class LSldap extends LSlog_staticLoggerClass {
    */
   private static $cnx = NULL;
 
+  /**
+   * Registered events
+   * @see self::addEvent()
+   * @see self::fireEvent()
+   * @var array
+   */
+  private static $_events = array();
+
   /**
    * Set configuration
    *
@@ -81,12 +89,16 @@ class LSldap extends LSlog_staticLoggerClass {
     if ($config) {
       self :: setConfig($config);
     }
+    if (!self :: fireEvent('connecting'))
+      return false;
     self :: $cnx = Net_LDAP2::connect(self :: $config);
     if (Net_LDAP2::isError(self :: $cnx)) {
+      self :: fireEvent('connection_failure', array('error' => self :: $cnx -> getMessage()));
       LSerror :: addErrorCode('LSldap_01',self :: $cnx -> getMessage());
       self :: $cnx = NULL;
       return false;
     }
+    self :: fireEvent('connected');
     return true;
   }
 
@@ -112,12 +124,19 @@ class LSldap extends LSlog_staticLoggerClass {
     $config = self :: $config;
     $config['binddn'] = $dn;
     $config['bindpw'] = $pwd;
+    if (!self :: fireEvent('reconnecting', array('dn' => $dn)))
+      return false;
     self :: $cnx = Net_LDAP2::connect($config);
     if (Net_LDAP2::isError(self :: $cnx)) {
+      self :: fireEvent(
+        'reconnection_failure',
+        array('dn' => $dn, 'error' => self :: $cnx -> getMessage())
+      );
       LSerror :: addErrorCode('LSldap_01', self :: $cnx -> getMessage());
       self :: $cnx = NULL;
       return false;
     }
+    self :: fireEvent('reconnected', array('dn' => $dn));
     return true;
   }
 
@@ -134,6 +153,8 @@ class LSldap extends LSlog_staticLoggerClass {
     if (!self :: $cnx) {
       self :: connect();
     }
+    if (!self :: fireEvent('setting_authz_proxy', array('dn' => $dn)))
+      return false;
     $result = self :: $cnx -> setOption(
       'LDAP_OPT_SERVER_CONTROLS',
       array (
@@ -147,9 +168,11 @@ class LSldap extends LSlog_staticLoggerClass {
     // Also check user exists to validate the connection with
     // authz proxy control.
     if ($result !== True || !self :: exists($dn)) {
+      self :: fireEvent('setting_authz_proxy_failure', array('dn' => $dn));
       LSerror :: addErrorCode('LSldap_09');
       return False;
     }
+    self :: fireEvent('set_authz_proxy', array('dn' => $dn));
     return True;
   }
 
@@ -163,8 +186,11 @@ class LSldap extends LSlog_staticLoggerClass {
    * @return void
    */
   public static function close() {
+    if (!self :: fireEvent('closing'))
+      return;
     self :: $cnx -> done();
     self :: $cnx = null;
+    self :: fireEvent('closed');
   }
 
   /**
@@ -457,12 +483,12 @@ class LSldap extends LSlog_staticLoggerClass {
    *
    * @param string $object_type The object type
    * @param string $dn DN of the LDAP object
-   * @param array $change Array of object attributes changes
+   * @param array $changes Array of object attributes changes
    *
    * @return boolean True if object was updated, False otherwise.
    */
-  public static function update($object_type, $dn, $change) {
-    self :: log_trace("update($object_type, $dn): change=".varDump($change));
+  public static function update($object_type, $dn, $changes) {
+    self :: log_trace("update($object_type, $dn): change=".varDump($changes));
 
     // Retrieve current LDAP entry
     $entry = self :: getEntry($object_type, $dn);
@@ -471,10 +497,18 @@ class LSldap extends LSlog_staticLoggerClass {
       return false;
     }
 
+    if (
+      !self :: fireEvent(
+        'updating',
+        array('object_type' => $object_type, 'dn' => $dn, 'entry' => &$entry, 'changes' => $changes)
+      )
+    )
+      return false;
+
     // Distinguish drop attributes from change attributes
     $changed_attrs = array();
     $dropped_attrs = array();
-    foreach($change as $attrName => $attrVal) {
+    foreach($changes as $attrName => $attrVal) {
       $drop = true;
       if (is_array($attrVal)) {
         foreach($attrVal as $val) {
@@ -508,6 +542,9 @@ class LSldap extends LSlog_staticLoggerClass {
       }
     }
 
+    // Keep original entry (to provide to hooks)
+    $original_entry = clone $entry;
+
     // Handle attributes changes (if need)
     if ($changed_attrs) {
 
@@ -522,10 +559,26 @@ class LSldap extends LSlog_staticLoggerClass {
       }
 
       if (Net_LDAP2::isError($ret)) {
+        self :: fireEvent(
+          'update_failure',
+          array(
+            'object_type' => $object_type, 'dn' => $dn,
+            'original_entry' => &$original_entry, 'entry' => &$entry,
+            'changes' => $changed_attrs, 'error' => $ret->getMessage()
+          )
+        );
         LSerror :: addErrorCode('LSldap_05',$dn);
         LSerror :: addErrorCode(0,'NetLdap-Error : '.$ret->getMessage());
         return false;
       }
+      self :: fireEvent(
+        'updated',
+        array(
+          'object_type' => $object_type, 'dn' => $dn,
+          'original_entry' => &$original_entry, 'entry' => &$entry,
+          'changes' => $changed_attrs
+        )
+      );
     }
     elseif ($entry -> isNew()) {
       self :: log_error("update($object_type, $dn): no changed attribute but it's a new entry...");
@@ -561,10 +614,26 @@ class LSldap extends LSlog_staticLoggerClass {
 
       // Check result
       if (Net_LDAP2::isError($ret)) {
+        self :: fireEvent(
+          'update_failure',
+          array(
+            'object_type' => $object_type, 'dn' => $dn,
+            'original_entry' => &$original_entry, 'entry' => &$entry,
+            'changes' => $replace_attrs, 'error' => $ret->getMessage()
+          )
+        );
         LSerror :: addErrorCode('LSldap_06');
         LSerror :: addErrorCode(0,'NetLdap-Error : '.$ret->getMessage());
         return false;
       }
+      self :: fireEvent(
+        'updated',
+        array(
+          'object_type' => $object_type, 'dn' => $dn,
+          'original_entry' => &$original_entry, 'entry' => &$entry,
+          'changes' => $replace_attrs
+        )
+      );
     }
     return true;
   }
@@ -607,11 +676,15 @@ class LSldap extends LSlog_staticLoggerClass {
    * @return boolean True if object was removed, False otherwise.
    */
   public static function remove($dn) {
+    if (!self :: fireEvent('removing', array('dn' => $dn)))
+      return false;
     $ret = self :: $cnx -> delete($dn,array('recursive' => true));
     if (Net_LDAP2::isError($ret)) {
+      self :: fireEvent('remove_failure', array('dn' => $dn, 'error' => $ret->getMessage()));
       LSerror :: addErrorCode(0,'NetLdap-Error : '.$ret->getMessage());
       return false;
     }
+    self :: fireEvent('removed', array('dn' => $dn));
     return true;
   }
 
@@ -624,12 +697,19 @@ class LSldap extends LSlog_staticLoggerClass {
    * @return boolean True if object was moved, False otherwise.
    */
   public static function move($old, $new) {
+    if (!self :: fireEvent('moving', array('old' => $old, 'new' => $new)))
+      return false;
     $ret = self :: $cnx -> move($old, $new);
     if (Net_LDAP2::isError($ret)) {
+      self :: fireEvent(
+        'move_failure',
+        array('old' => $old, 'new' => $new, 'error' => $ret->getMessage())
+      );
       LSerror :: addErrorCode('LSldap_07');
       LSerror :: addErrorCode(0,'NetLdap-Error : '.$ret->getMessage());
       return false;
     }
+    self :: fireEvent('moved', array('old' => $old, 'new' => $new));
     return true;
   }
 
@@ -721,22 +801,63 @@ class LSldap extends LSlog_staticLoggerClass {
       _('It is too soon to change the password'),
       _('This password was recently used and cannot be used again'),
     );
-    self :: log_debug("update($object_type, $dn): update entry for userPassword");
+    self :: log_debug("updateUserPassword($object_type, $dn): update entry userPassword attribute");
+    $changes = array('userPassword' => self :: getAttr($changed_attrs, 'userPassword', true));
+
+    if (
+      !self :: fireEvent(
+        'user_password_updating',
+        array(
+          'object_type' => $object_type, 'dn' => $dn,
+          'new_passwords' => $changes['userPassword']
+        )
+      )
+    )
+      return false;
+
     $ldap = self :: $cnx->getLink();
-    $attr = array('userPassword' => self :: getAttr($changed_attrs, 'userPassword'));
     $ctrlRequest = array(array('oid' => LDAP_CONTROL_PASSWORDPOLICYREQUEST));
-    $r = ldap_mod_replace_ext($ldap, $dn, $attr, $ctrlRequest);
+    $r = ldap_mod_replace_ext($ldap, $dn, $changes, $ctrlRequest);
     if ($r && ldap_parse_result($ldap, $r, $errcode, $matcheddn, $errmsg, $ref, $ctrlResponse)) {
       if ($errcode !== 0 && isset($ctrlResponse[LDAP_CONTROL_PASSWORDPOLICYRESPONSE])) {
-        LSerror :: addErrorCode('LSldap_10', $ppolicyErrorMsg[$ctrlResponse[LDAP_CONTROL_PASSWORDPOLICYRESPONSE]['value']['error']]);
+        self :: fireEvent(
+          'user_password_update_failure',
+          array(
+            'object_type' => $object_type, 'dn' => $dn,
+            'error' => $ppolicyErrorMsg[
+              $ctrlResponse[LDAP_CONTROL_PASSWORDPOLICYRESPONSE]['value']['error']
+            ]
+          )
+        );
+        LSerror :: addErrorCode(
+          'LSldap_10',
+          $ppolicyErrorMsg[$ctrlResponse[LDAP_CONTROL_PASSWORDPOLICYRESPONSE]['value']['error']]
+        );
         return false;
       }
-      // If everything OK, remove userPassword to prevent it from being processed by Net_LDAP2
+      // Password updated
+      self :: fireEvent(
+        'user_password_updated',
+        array(
+          'object_type' => $object_type, 'dn' => $dn,
+          'new_passwords' => $changes['userPassword']
+        )
+      );
+      // Remove userPassword to prevent it from being processed by update()
       unset($changed_attrs['userPassword']);
-    } else {
+    }
+    else {
+      self :: fireEvent(
+        'user_password_update_failure',
+        array(
+          'object_type' => $object_type, 'dn' => $dn,
+          'error' => ldap_errno($ldap) !== 0?ldap_error($ldap):'unknown'
+        )
+      );
       if (ldap_errno($ldap) !== 0) {
         LSerror :: addErrorCode('LSldap_10', ldap_error($ldap));
-      } else {
+      }
+      else {
         LSerror :: addErrorCode('LSldap_11');
       }
       return false;
@@ -756,6 +877,66 @@ class LSldap extends LSlog_staticLoggerClass {
   private static function getConfig($param, $default=null, $cast=null) {
     return LSconfig :: get($param, $default, $cast, self :: $config);
   }
+
+  /**
+   * Registered an action on a specific event
+   *
+   * @param string $event The event name
+   * @param callable $callable The callable to run on event
+   * @param array $params Paremeters that will be pass to the callable
+   *
+   * @return void
+   */
+  public static function addEvent($event, $callable, $params=NULL) {
+    self :: $_events[$event][] = array(
+      'callable' => $callable,
+      'params'   => is_array($params)?$params:array(),
+    );
+  }
+
+  /**
+   * Run triggered actions on specific event
+   *
+   * @param string $event Event name
+   * @param mixed $data Event data
+   *
+   * @return boolean True if all triggered actions succefully runned, false otherwise
+   */
+  public static function fireEvent($event, $data=null) {
+    $return = true;
+
+    // Binding via addEvent
+    if (isset(self :: $_events[$event]) && is_array(self :: $_events[$event])) {
+      foreach (self :: $_events[$event] as $e) {
+        if (is_callable($e['callable'])) {
+          try {
+            call_user_func_array(
+              $e['callable'],
+              array_merge(
+                array($data), $e['params']
+              )
+            );
+          }
+          catch(Exception $er) {
+            LSerror :: addErrorCode(
+              'LSldap_13',
+              array('callable' => format_callable($e['callable']), 'event' => $event)
+            );
+            $return = false;
+          }
+        }
+        else {
+          LSerror :: addErrorCode(
+            'LSldap_12',
+            array('callable' => format_callable($e['callable']), 'event' => $event)
+          );
+          $return = false;
+        }
+      }
+    }
+
+    return $return;
+  }
 }
 
 /*
@@ -794,3 +975,9 @@ LSerror :: defineError('LSldap_10',
 LSerror :: defineError('LSldap_11',
   ___("LSldap: Unknown LDAP error while updating user password")
 );
+LSerror :: defineError('LSldap_12',
+ ___("LSldap: Fail to execute trigger %{callable} on event %{event} : is not callable.")
+);
+LSerror :: defineError('LSldap_13',
+ ___("LSldap: Error during the execution of the trigger %{callable} on event %{event}.")
+);
diff --git a/src/lang/fr_FR.UTF8/LC_MESSAGES/ldapsaisie.mo b/src/lang/fr_FR.UTF8/LC_MESSAGES/ldapsaisie.mo
index f9f6f0fe..ae7daf4a 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 981d8887..be9c2441 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: 2023-01-11 19:45+0100\n"
+"PO-Revision-Date: 2023-03-20 16:10+0100\n"
 "Last-Translator: Benjamin Renard <brenard@easter-eggs.com>\n"
 "Language-Team: LdapSaisie <ldapsaisie-users@lists.labs.libre-entreprise."
 "org>\n"
@@ -472,15 +472,15 @@ msgstr "SUPANN : Cette entité a des entités filles et ne peut être supprimée
 msgid "SUPANN: Fail to load nomenclature %{nomenclature}."
 msgstr "SUPANN : Erreur de chargement de la nomenclature %{nomenclature}."
 
-#: includes/addons/LSaddons.supann.php:376
+#: includes/addons/LSaddons.supann.php:447
 msgid "Entity %{id} (unrecognized)"
 msgstr "Entité %{id} (non-reconnue)"
 
-#: includes/addons/LSaddons.supann.php:448
+#: includes/addons/LSaddons.supann.php:519
 msgid "Godfather %{dn} (unrecognized)"
 msgstr "Parrain %{dn} (non-reconnue)"
 
-#: includes/addons/LSaddons.supann.php:575
+#: includes/addons/LSaddons.supann.php:646
 #: includes/class/class.LSformElement_select.php:58
 #: includes/class/class.LSformElement_select_object.php:108
 msgid "%{value} (unrecognized value)"
@@ -625,10 +625,6 @@ 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"
@@ -1518,25 +1514,25 @@ msgstr ""
 msgid "Invalid file type (%{type})."
 msgstr "Type de fichier invalide (%{type})."
 
-#: includes/class/class.LSldapObject.php:566
+#: includes/class/class.LSldapObject.php:577
 msgid "The attribute %{attr} is not valid."
 msgstr "L'attribut %{attr} n'est pas valide."
 
-#: includes/class/class.LSldapObject.php:3139
+#: includes/class/class.LSldapObject.php:3150
 msgid "LSldapObject : Object type unknown."
 msgstr "LSldapObject : Type d'objet inconnu."
 
-#: includes/class/class.LSldapObject.php:3142
+#: includes/class/class.LSldapObject.php:3153
 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:3145
+#: includes/class/class.LSldapObject.php:3156
 msgid "LSldapObject : No form exists for the object %{obj}."
 msgstr "LSldapObject : Aucun formulaire n'existe pour l'objet %{obj}"
 
-#: includes/class/class.LSldapObject.php:3148
+#: includes/class/class.LSldapObject.php:3159
 msgid ""
 "LSldapObject : The function %{func} to validate the attribute %{attr} the "
 "object %{obj} is unknow."
@@ -1544,7 +1540,7 @@ msgstr ""
 "LSldapObject : La fonction %{func} pour valider l'attribut %{attr} de "
 "l'objet %{obj} est inconnue."
 
-#: includes/class/class.LSldapObject.php:3151
+#: includes/class/class.LSldapObject.php:3162
 msgid ""
 "LSldapObject : Configuration data are missing to validate the attribute "
 "%{attr} of the object %{obj}."
@@ -1552,7 +1548,7 @@ msgstr ""
 "LSldapObject : Des données de configurations sont manquantes pour pouvoir "
 "valider l'attribut %{attr} de l'objet %{obj}."
 
-#: includes/class/class.LSldapObject.php:3155
+#: includes/class/class.LSldapObject.php:3166
 msgid ""
 "LSldapObject : The function %{func} to be executed on the object event "
 "%{event} doesn't exist."
@@ -1560,14 +1556,14 @@ msgstr ""
 "LSldapObject : La fonction %{func} devant être exécutée lors de l'évènement "
 "%{event} de l'objet n'existe pas."
 
-#: includes/class/class.LSldapObject.php:3158
+#: includes/class/class.LSldapObject.php:3169
 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:3162
+#: includes/class/class.LSldapObject.php:3173
 msgid ""
 "LSldapObject : Class %{class}, which method %{meth} to be executed on the "
 "object event %{event}, doesn't exist."
@@ -1575,7 +1571,7 @@ 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:3165
+#: includes/class/class.LSldapObject.php:3176
 msgid ""
 "LSldapObject : Method %{meth} within %{class} class to be executed on object "
 "event %{event}, doesn't exist."
@@ -1583,7 +1579,7 @@ 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:3168
+#: includes/class/class.LSldapObject.php:3179
 msgid ""
 "LSldapObject : Error during execute %{meth} method within %{class} class, to "
 "be executed on object event %{event}."
@@ -1591,7 +1587,7 @@ 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:3172
+#: includes/class/class.LSldapObject.php:3183
 msgid ""
 "LSldapObject : Some configuration data of the object type %{obj} are missing "
 "to generate the DN of the new object."
@@ -1599,7 +1595,7 @@ 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:3175
+#: includes/class/class.LSldapObject.php:3186
 msgid ""
 "LSldapObject : The attibute %{attr} of the object is not yet defined. Can't "
 "generate DN."
@@ -1607,11 +1603,11 @@ msgstr ""
 "LSldapObject : L'attribut %{attr} de l'objet n'est pas encore défini. "
 "Impossible de générer le DN."
 
-#: includes/class/class.LSldapObject.php:3178
+#: includes/class/class.LSldapObject.php:3189
 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:3181
+#: includes/class/class.LSldapObject.php:3192
 msgid ""
 "LSldapObject : The attribute %{attr_depend} depending on the attribute "
 "%{attr} doesn't exist."
@@ -1619,39 +1615,39 @@ msgstr ""
 "LSldapObject : L'attritbut %{attr_depend} dépendant de l'attribut %{attr} "
 "n'existe pas."
 
-#: includes/class/class.LSldapObject.php:3184
+#: includes/class/class.LSldapObject.php:3195
 msgid "LSldapObject : Error during deleting the object %{objectname}."
 msgstr "LSldapObject : Erreur durant la suppression de l'objet %{objectname}"
 
-#: includes/class/class.LSldapObject.php:3188
+#: includes/class/class.LSldapObject.php:3199
 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:3191
+#: includes/class/class.LSldapObject.php:3202
 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:3195
+#: includes/class/class.LSldapObject.php:3206
 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:3198
+#: includes/class/class.LSldapObject.php:3209
 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:3202
+#: includes/class/class.LSldapObject.php:3213
 msgid ""
 "LSldapObject : Error during the actions to be executed before creating the "
 "object."
@@ -1659,7 +1655,7 @@ msgstr ""
 "LSldapObject : Erreur durant les actions devant être exécutée avant de créer "
 "l'objet."
 
-#: includes/class/class.LSldapObject.php:3205
+#: includes/class/class.LSldapObject.php:3216
 msgid ""
 "LSldapObject : Error during the actions to be executed after creating the "
 "object. It was created anyway."
@@ -1667,7 +1663,7 @@ 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:3209
+#: includes/class/class.LSldapObject.php:3220
 msgid ""
 "LSldapObject : The function %{func} to be executed before creating the "
 "object doesn't exist."
@@ -1675,7 +1671,7 @@ msgstr ""
 "LSldapObject : La fonction %{func} devant être exécutée avant la création de "
 "l'objet n'existe pas."
 
-#: includes/class/class.LSldapObject.php:3212
+#: includes/class/class.LSldapObject.php:3223
 msgid ""
 "LSldapObject : Error executing the function %{func} to be execute after "
 "deleting the object."
@@ -1683,7 +1679,7 @@ msgstr ""
 "LSldapObject : Erreur durant l'exécution de la fonction %{func} devant être "
 "exécutée après la suppression de l'objet."
 
-#: includes/class/class.LSldapObject.php:3215
+#: includes/class/class.LSldapObject.php:3226
 msgid ""
 "LSldapObject : The function %{func} to be executed after deleting the object "
 "doesn't exist."
@@ -1691,7 +1687,7 @@ msgstr ""
 "LSldapObject : La fonction %{func} devant être exécutée après la suppression "
 "de l'objet n'existe pas."
 
-#: includes/class/class.LSldapObject.php:3218
+#: includes/class/class.LSldapObject.php:3229
 msgid ""
 "LSldapObject : Error executing the function %{func} to be execute after "
 "creating the object."
@@ -1699,7 +1695,7 @@ msgstr ""
 "LSldapObject : Erreur durant l'exécution de la fonction %{func} devant être "
 "exécutée après la création de l'objet."
 
-#: includes/class/class.LSldapObject.php:3222
+#: includes/class/class.LSldapObject.php:3233
 msgid ""
 "LSldapObject : %{func} function, to be executed on object event %{event}, "
 "doesn't exist."
@@ -1707,7 +1703,7 @@ msgstr ""
 "LSldapObject : La fonction %{func}, devant être exécutée lors de l'évènement "
 "%{event} de l'objet, n'existe pas."
 
-#: includes/class/class.LSldapObject.php:3225
+#: includes/class/class.LSldapObject.php:3236
 msgid ""
 "LSldapObject : Error during the execution of %{func} function on object "
 "event %{event}."
@@ -1715,7 +1711,7 @@ msgstr ""
 "LSldapObject : Erreur durant l'exécution de la fonction %{func} lors de "
 "l'évènement %{event} de l'objet."
 
-#: includes/class/class.LSldapObject.php:3229
+#: includes/class/class.LSldapObject.php:3240
 msgid ""
 "LSldapObject : %{meth} method, to be executed on object event %{event}, "
 "doesn't exist."
@@ -1723,7 +1719,7 @@ msgstr ""
 "LSldapObject : La méthode %{meth}, devant être exécutée lors de l'évènement "
 "%{event} de l'objet, n'existe pas."
 
-#: includes/class/class.LSldapObject.php:3232
+#: includes/class/class.LSldapObject.php:3243
 msgid ""
 "LSldapObject : Error during execution of %{meth} method on object event "
 "%{event}."
@@ -1731,13 +1727,13 @@ msgstr ""
 "LSldapObject : Erreur durant l'exécution de la méthode %{meth} lors de "
 "l'évènement %{event} de l'objet."
 
-#: includes/class/class.LSldapObject.php:3235
+#: includes/class/class.LSldapObject.php:3246
 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:3239
+#: includes/class/class.LSldapObject.php:3250
 msgid ""
 "LSldapObject : Error during execution of the custom action %{customAction} "
 "on %{objectname}."
@@ -1745,22 +1741,22 @@ msgstr ""
 "LSldapObject : Erreur durant l'exécution de l'action personnalisée "
 "%{customAction} sur l'objet %{objectname}."
 
-#: includes/class/class.LSldapObject.php:3243
+#: includes/class/class.LSldapObject.php:3254
 msgid "LSldapObject : Fail to retrieve container DN."
 msgstr "LSldapObject : Impossible de récupérer le DN parent."
 
-#: includes/class/class.LSldapObject.php:3246
+#: includes/class/class.LSldapObject.php:3257
 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:3249
+#: includes/class/class.LSldapObject.php:3260
 msgid "LSldapObject : Error during generating container DN : %{error}"
 msgstr "LSldapObject : Erreur durant la génération du DN parent : %{error}."
 
-#: includes/class/class.LSldapObject.php:3252
+#: includes/class/class.LSldapObject.php:3263
 msgid ""
 "LSldapObject : An LDAP object with the same DN as generated for this new one "
 "already exists. Please verify your configuration."
@@ -1768,7 +1764,7 @@ 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:3257
+#: includes/class/class.LSldapObject.php:3268
 msgid ""
 "LSrelation : Some parameters are missing in the call of methods to handle "
 "standard relations (Method : %{meth})."
@@ -1804,92 +1800,108 @@ msgstr ""
 "LSformRule_password : Regex invalide configurée : %{regex}. Vous devez "
 "utiliser des regex de type PCRE (commencant par le caractère '/')."
 
-#: includes/class/class.LSldap.php:713
+#: includes/class/class.LSldap.php:783
 msgid "The password expired"
 msgstr "Le mot de passe a expiré"
 
-#: includes/class/class.LSldap.php:714
+#: includes/class/class.LSldap.php:784
 msgid "The account is locked"
 msgstr "Ce compte est bloqué"
 
-#: includes/class/class.LSldap.php:715
+#: includes/class/class.LSldap.php:785
 msgid "The password was reset and must be changed"
 msgstr "Le mot de passe a été réinitialisé et doit être changé"
 
-#: includes/class/class.LSldap.php:716
+#: includes/class/class.LSldap.php:786
 msgid "It is not possible to modify the password"
 msgstr "Il n'est pas possible de modifier le mot de passe"
 
-#: includes/class/class.LSldap.php:717
+#: includes/class/class.LSldap.php:787
 msgid "The old password must be supplied"
 msgstr "L'ancien mot de passe doit être fourni"
 
-#: includes/class/class.LSldap.php:718
+#: includes/class/class.LSldap.php:788
 msgid "The password does not meet the quality requirements"
 msgstr "Le mot de passe ne répond pas aux exigences de qualité"
 
-#: includes/class/class.LSldap.php:719
+#: includes/class/class.LSldap.php:789
 msgid "The password is too short"
 msgstr "Le mot de passe est trop court"
 
-#: includes/class/class.LSldap.php:720
+#: includes/class/class.LSldap.php:790
 msgid "It is too soon to change the password"
 msgstr "Il est trop tôt pour modifier le mot de passe"
 
-#: includes/class/class.LSldap.php:721
+#: includes/class/class.LSldap.php:791
 msgid "This password was recently used and cannot be used again"
 msgstr ""
 "Ce mot de passe a été utilisé récemment et il ne peut être utilisé à nouveau"
 
-#: includes/class/class.LSldap.php:764
+#: includes/class/class.LSldap.php:911
 msgid "LSldap: Error during the LDAP server connection (%{msg})."
 msgstr "LSldap : Erreur durant la connexion au serveur LDAP (%{msg})."
 
-#: includes/class/class.LSldap.php:767
+#: includes/class/class.LSldap.php:914
 msgid "LSldap: Error during the LDAP search (%{msg})."
 msgstr "LSldap : Erreur pendant la recherche LDAP (%{msg})."
 
-#: includes/class/class.LSldap.php:770
+#: includes/class/class.LSldap.php:917
 msgid "LSldap: Object type unknown."
 msgstr "LSldap : Type d'objet inconnu."
 
-#: includes/class/class.LSldap.php:773
+#: includes/class/class.LSldap.php:920
 msgid "LSldap: Error while fetching the LDAP entry."
 msgstr "LSldap : Erreur durant la récupération de l'entrée LDAP."
 
-#: includes/class/class.LSldap.php:776
+#: includes/class/class.LSldap.php:923
 msgid "LSldap: Error while changing the LDAP entry (DN : %{dn})."
 msgstr "LSldap : Erreur durant la modification de l'entrée LDAP (DN : %{dn})."
 
-#: includes/class/class.LSldap.php:779
+#: includes/class/class.LSldap.php:926
 msgid "LSldap: Error while deleting empty attributes."
 msgstr "LSldap : Erreur durant la suppression des attributs vides."
 
-#: includes/class/class.LSldap.php:782
+#: includes/class/class.LSldap.php:929
 msgid "LSldap: Error while changing the DN of the object."
 msgstr "LSldap : Erreur pendant la modification du DN de l'objet."
 
-#: includes/class/class.LSldap.php:785
+#: includes/class/class.LSldap.php:932
 msgid "LSldap: LDAP server base DN not configured."
 msgstr "LSldap : Le base DN du serveur LDAP n'est pas configuré."
 
-#: includes/class/class.LSldap.php:788
+#: includes/class/class.LSldap.php:935
 msgid "LSldap: Fail to set authz proxy option on LDAP server connection."
 msgstr ""
 "LSldap : Une erreur est survenue en appliquant l'option d'authz proxy sur la "
 "connexion au serveur LDAP."
 
-#: includes/class/class.LSldap.php:791
+#: includes/class/class.LSldap.php:938
 msgid "LSldap: Error while changing the user password: %{msg}."
 msgstr ""
 "LSldap: Erreur durant la modification du mot de passe utilisateur: %{msg}."
 
-#: includes/class/class.LSldap.php:794
+#: includes/class/class.LSldap.php:941
 msgid "LSldap: Unknown LDAP error while updating user password"
 msgstr ""
 "LSldap: Une erreur LDAP inconnue est survenue pendant la modification du mot "
 "de passe utilisateur"
 
+#: includes/class/class.LSldap.php:944
+msgid ""
+"LSldap: Fail to execute trigger %{callable} on event %{event} : is not "
+"callable."
+msgstr ""
+"LSldap : Échec d'exécution du déclencheur %{callable} lors de événement "
+"%{event} : il n'est pas un callable."
+
+#: includes/class/class.LSldap.php:947
+msgid ""
+"LSldap: Error during the execution of the trigger %{callable} on event "
+"%{event}."
+msgstr ""
+"LSldap : Erreur durant l'exécution du déclencheur %{callable} lors de "
+"l'événement %{event}."
+
 #: includes/class/class.LSformRule_ldapSearchURI.php:59
 msgid "Invalid LDAP server URI (%{uri})"
 msgstr "URI de serveur LDAP invalide (%{uri})"
@@ -3374,6 +3386,9 @@ msgstr "non"
 msgid "yes"
 msgstr "oui"
 
+#~ msgid "PRE-PRODUCTION"
+#~ msgstr "PRÉ-PRODUCTION"
+
 #~ msgid ""
 #~ "SAMBA Support: The attribute %{dependency} is missing. Unable to forge "
 #~ "the attribute %{attr}."
diff --git a/src/lang/ldapsaisie.pot b/src/lang/ldapsaisie.pot
index e6f57359..2ed6d9c3 100644
--- a/src/lang/ldapsaisie.pot
+++ b/src/lang/ldapsaisie.pot
@@ -390,15 +390,15 @@ msgstr ""
 msgid "SUPANN: Fail to load nomenclature %{nomenclature}."
 msgstr ""
 
-#: includes/addons/LSaddons.supann.php:376
+#: includes/addons/LSaddons.supann.php:447
 msgid "Entity %{id} (unrecognized)"
 msgstr ""
 
-#: includes/addons/LSaddons.supann.php:448
+#: includes/addons/LSaddons.supann.php:519
 msgid "Godfather %{dn} (unrecognized)"
 msgstr ""
 
-#: includes/addons/LSaddons.supann.php:575
+#: includes/addons/LSaddons.supann.php:646
 #: includes/class/class.LSformElement_select.php:58
 #: includes/class/class.LSformElement_select_object.php:108
 msgid "%{value} (unrecognized value)"
@@ -519,10 +519,6 @@ 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"
@@ -1294,199 +1290,199 @@ msgstr ""
 msgid "Invalid file type (%{type})."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:566
+#: includes/class/class.LSldapObject.php:577
 msgid "The attribute %{attr} is not valid."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3139
+#: includes/class/class.LSldapObject.php:3150
 msgid "LSldapObject : Object type unknown."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3142
+#: includes/class/class.LSldapObject.php:3153
 msgid "LSldapObject : Update form is not defined for the object %{obj}."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3145
+#: includes/class/class.LSldapObject.php:3156
 msgid "LSldapObject : No form exists for the object %{obj}."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3148
+#: includes/class/class.LSldapObject.php:3159
 msgid ""
 "LSldapObject : The function %{func} to validate the attribute %{attr} the "
 "object %{obj} is unknow."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3151
+#: includes/class/class.LSldapObject.php:3162
 msgid ""
 "LSldapObject : Configuration data are missing to validate the attribute "
 "%{attr} of the object %{obj}."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3155
+#: includes/class/class.LSldapObject.php:3166
 msgid ""
 "LSldapObject : The function %{func} to be executed on the object event "
 "%{event} doesn't exist."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3158
+#: includes/class/class.LSldapObject.php:3169
 msgid ""
 "LSldapObject : The %{func} execution on the object event %{event} failed."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3162
+#: includes/class/class.LSldapObject.php:3173
 msgid ""
 "LSldapObject : Class %{class}, which method %{meth} to be executed on the "
 "object event %{event}, doesn't exist."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3165
+#: includes/class/class.LSldapObject.php:3176
 msgid ""
 "LSldapObject : Method %{meth} within %{class} class to be executed on object "
 "event %{event}, doesn't exist."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3168
+#: includes/class/class.LSldapObject.php:3179
 msgid ""
 "LSldapObject : Error during execute %{meth} method within %{class} class, to "
 "be executed on object event %{event}."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3172
+#: includes/class/class.LSldapObject.php:3183
 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:3175
+#: includes/class/class.LSldapObject.php:3186
 msgid ""
 "LSldapObject : The attibute %{attr} of the object is not yet defined. Can't "
 "generate DN."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3178
+#: includes/class/class.LSldapObject.php:3189
 msgid "LSldapObject : Without DN, the object could not be changed."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3181
+#: includes/class/class.LSldapObject.php:3192
 msgid ""
 "LSldapObject : The attribute %{attr_depend} depending on the attribute "
 "%{attr} doesn't exist."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3184
+#: includes/class/class.LSldapObject.php:3195
 msgid "LSldapObject : Error during deleting the object %{objectname}."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3188
+#: includes/class/class.LSldapObject.php:3199
 msgid ""
 "LSldapObject : Error during actions to be executed before renaming the objet."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3191
+#: includes/class/class.LSldapObject.php:3202
 msgid ""
 "LSldapObject : Error during actions to be executed after renaming the objet."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3195
+#: includes/class/class.LSldapObject.php:3206
 msgid ""
 "LSldapObject : Error during actions to be executed before deleting the objet."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3198
+#: includes/class/class.LSldapObject.php:3209
 msgid ""
 "LSldapObject : Error during actions to be executed after deleting the objet."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3202
+#: includes/class/class.LSldapObject.php:3213
 msgid ""
 "LSldapObject : Error during the actions to be executed before creating the "
 "object."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3205
+#: includes/class/class.LSldapObject.php:3216
 msgid ""
 "LSldapObject : Error during the actions to be executed after creating the "
 "object. It was created anyway."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3209
+#: includes/class/class.LSldapObject.php:3220
 msgid ""
 "LSldapObject : The function %{func} to be executed before creating the "
 "object doesn't exist."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3212
+#: includes/class/class.LSldapObject.php:3223
 msgid ""
 "LSldapObject : Error executing the function %{func} to be execute after "
 "deleting the object."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3215
+#: includes/class/class.LSldapObject.php:3226
 msgid ""
 "LSldapObject : The function %{func} to be executed after deleting the object "
 "doesn't exist."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3218
+#: includes/class/class.LSldapObject.php:3229
 msgid ""
 "LSldapObject : Error executing the function %{func} to be execute after "
 "creating the object."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3222
+#: includes/class/class.LSldapObject.php:3233
 msgid ""
 "LSldapObject : %{func} function, to be executed on object event %{event}, "
 "doesn't exist."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3225
+#: includes/class/class.LSldapObject.php:3236
 msgid ""
 "LSldapObject : Error during the execution of %{func} function on object "
 "event %{event}."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3229
+#: includes/class/class.LSldapObject.php:3240
 msgid ""
 "LSldapObject : %{meth} method, to be executed on object event %{event}, "
 "doesn't exist."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3232
+#: includes/class/class.LSldapObject.php:3243
 msgid ""
 "LSldapObject : Error during execution of %{meth} method on object event "
 "%{event}."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3235
+#: includes/class/class.LSldapObject.php:3246
 msgid "LSldapObject : Error during generate LDAP filter for %{LSobject}."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3239
+#: includes/class/class.LSldapObject.php:3250
 msgid ""
 "LSldapObject : Error during execution of the custom action %{customAction} "
 "on %{objectname}."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3243
+#: includes/class/class.LSldapObject.php:3254
 msgid "LSldapObject : Fail to retrieve container DN."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3246
+#: includes/class/class.LSldapObject.php:3257
 msgid ""
 "LSldapObject : The function %{func} to generate container DN is not callable."
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3249
+#: includes/class/class.LSldapObject.php:3260
 msgid "LSldapObject : Error during generating container DN : %{error}"
 msgstr ""
 
-#: includes/class/class.LSldapObject.php:3252
+#: includes/class/class.LSldapObject.php:3263
 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:3257
+#: includes/class/class.LSldapObject.php:3268
 msgid ""
 "LSrelation : Some parameters are missing in the call of methods to handle "
 "standard relations (Method : %{meth})."
@@ -1516,86 +1512,98 @@ msgid ""
 "(begining by '/' caracter)."
 msgstr ""
 
-#: includes/class/class.LSldap.php:713
+#: includes/class/class.LSldap.php:783
 msgid "The password expired"
 msgstr ""
 
-#: includes/class/class.LSldap.php:714
+#: includes/class/class.LSldap.php:784
 msgid "The account is locked"
 msgstr ""
 
-#: includes/class/class.LSldap.php:715
+#: includes/class/class.LSldap.php:785
 msgid "The password was reset and must be changed"
 msgstr ""
 
-#: includes/class/class.LSldap.php:716
+#: includes/class/class.LSldap.php:786
 msgid "It is not possible to modify the password"
 msgstr ""
 
-#: includes/class/class.LSldap.php:717
+#: includes/class/class.LSldap.php:787
 msgid "The old password must be supplied"
 msgstr ""
 
-#: includes/class/class.LSldap.php:718
+#: includes/class/class.LSldap.php:788
 msgid "The password does not meet the quality requirements"
 msgstr ""
 
-#: includes/class/class.LSldap.php:719
+#: includes/class/class.LSldap.php:789
 msgid "The password is too short"
 msgstr ""
 
-#: includes/class/class.LSldap.php:720
+#: includes/class/class.LSldap.php:790
 msgid "It is too soon to change the password"
 msgstr ""
 
-#: includes/class/class.LSldap.php:721
+#: includes/class/class.LSldap.php:791
 msgid "This password was recently used and cannot be used again"
 msgstr ""
 
-#: includes/class/class.LSldap.php:764
+#: includes/class/class.LSldap.php:911
 msgid "LSldap: Error during the LDAP server connection (%{msg})."
 msgstr ""
 
-#: includes/class/class.LSldap.php:767
+#: includes/class/class.LSldap.php:914
 msgid "LSldap: Error during the LDAP search (%{msg})."
 msgstr ""
 
-#: includes/class/class.LSldap.php:770
+#: includes/class/class.LSldap.php:917
 msgid "LSldap: Object type unknown."
 msgstr ""
 
-#: includes/class/class.LSldap.php:773
+#: includes/class/class.LSldap.php:920
 msgid "LSldap: Error while fetching the LDAP entry."
 msgstr ""
 
-#: includes/class/class.LSldap.php:776
+#: includes/class/class.LSldap.php:923
 msgid "LSldap: Error while changing the LDAP entry (DN : %{dn})."
 msgstr ""
 
-#: includes/class/class.LSldap.php:779
+#: includes/class/class.LSldap.php:926
 msgid "LSldap: Error while deleting empty attributes."
 msgstr ""
 
-#: includes/class/class.LSldap.php:782
+#: includes/class/class.LSldap.php:929
 msgid "LSldap: Error while changing the DN of the object."
 msgstr ""
 
-#: includes/class/class.LSldap.php:785
+#: includes/class/class.LSldap.php:932
 msgid "LSldap: LDAP server base DN not configured."
 msgstr ""
 
-#: includes/class/class.LSldap.php:788
+#: includes/class/class.LSldap.php:935
 msgid "LSldap: Fail to set authz proxy option on LDAP server connection."
 msgstr ""
 
-#: includes/class/class.LSldap.php:791
+#: includes/class/class.LSldap.php:938
 msgid "LSldap: Error while changing the user password: %{msg}."
 msgstr ""
 
-#: includes/class/class.LSldap.php:794
+#: includes/class/class.LSldap.php:941
 msgid "LSldap: Unknown LDAP error while updating user password"
 msgstr ""
 
+#: includes/class/class.LSldap.php:944
+msgid ""
+"LSldap: Fail to execute trigger %{callable} on event %{event} : is not "
+"callable."
+msgstr ""
+
+#: includes/class/class.LSldap.php:947
+msgid ""
+"LSldap: Error during the execution of the trigger %{callable} on event "
+"%{event}."
+msgstr ""
+
 #: includes/class/class.LSformRule_ldapSearchURI.php:59
 msgid "Invalid LDAP server URI (%{uri})"
 msgstr ""