diff --git a/doc/api/api.docbook b/doc/api/api.docbook
index d6f39e52..89a50aef 100644
--- a/doc/api/api.docbook
+++ b/doc/api/api.docbook
@@ -165,8 +165,6 @@
           <varlistentry>
             <term>attributes</term>
             <listitem><simpara>Liste des attributs supplémentaires que devra retourner la recherche.</simpara>
-            <warning><simpara>Attention, ici ce sont les valeurs brutes des attributs qui seront retournées et
-            par forcément les valeurs telle que retournées habituellement.</simpara></warning>
             </listitem>
           </varlistentry>
 
diff --git a/src/includes/class/class.LSattribute.php b/src/includes/class/class.LSattribute.php
index b3105d71..0aa7b2eb 100644
--- a/src/includes/class/class.LSattribute.php
+++ b/src/includes/class/class.LSattribute.php
@@ -168,19 +168,24 @@ class LSattribute extends LSlog_staticLoggerClass {
   }
 
   /**
-   * Retourne la valeur d'affichage de l'attribut
+   * Return attribute's display value
+   *
+   * @param[in] $data mixed Custom attribute data (optional, default: current attribute data)
    *
    * @author Benjamin Renard <brenard@easter-eggs.com>
    *
-   * @retval string La valeur d'affichage de l'attribut
+   * @retval mixed The display value of the attribute
    */
-  public function getDisplayValue() {
+  public function getDisplayValue($data=false) {
     if (!$this -> ldap) {
       LSerror :: addErrorCode('LSattribute_09',array('type' => 'ldap','name' => $this -> name));
       return;
     }
 
-    if ($this -> isUpdate()) {
+    if ($data !== false) {
+      $data = $this -> ldap -> getDisplayValue($data);
+    }
+    elseif ($this -> isUpdate()) {
       $data = $this -> ldap -> getDisplayValue($this -> updateData);
     }
     else {
diff --git a/src/includes/routes.php b/src/includes/routes.php
index 1363b6a7..a60411f4 100644
--- a/src/includes/routes.php
+++ b/src/includes/routes.php
@@ -1612,6 +1612,16 @@ function handle_api_LSobject_search($request) {
     'objects' => array(),
     'total' => $search -> total,
   );
+
+  // Instanciate LSform export to handle custom requested attributes
+  if (!LSsession :: loadLSclass('LSform'))
+    LSlog :: fatal("Fail to load LSform.");
+  $export = new LSform($object, 'export');
+  foreach ($search -> attributes as $attr) {
+    if (array_key_exists($attr, $object -> attrs))
+      $object -> attrs[$attr] -> addToExport($export);
+  }
+
   if (!$all) {
     $data['page'] = $page['nb'];
     $data['nbPages'] = $page['nbPages'];
@@ -1631,8 +1641,12 @@ function handle_api_LSobject_search($request) {
       }
     }
     foreach ($search -> attributes as $attr) {
-      if (LSsession :: canAccess($LSobject, $obj -> dn, 'r', $attr))
-        $data['objects'][$obj -> dn][$attr] = $obj -> $attr;
+      if (!LSsession :: canAccess($LSobject, $obj -> dn, 'r', $attr))
+        continue;
+      $export -> elements[$attr] -> setValue(
+        $object -> attrs[$attr] -> getDisplayValue($obj -> $attr)
+      );
+      $data['objects'][$obj -> dn][$attr] = $export -> elements[$attr] -> getApiValue(false);
     }
   }
   // Handle as_list parameter