diff --git a/hook.php b/hook.php
index ba770f7..cc64124 100644
--- a/hook.php
+++ b/hook.php
@@ -666,4 +666,29 @@ function plugin_example_postinit() {
       // do something
    }
 }
+
+
+/**
+ * Hook to add more data from ldap
+ * fields from plugin_retrieve_more_field_from_ldap_example
+ *
+ * @param $datas   array
+ *
+ * @return un tableau
+ **/
+function plugin_retrieve_more_data_from_ldap_example(array $datas) {
+   return $datas;
+}
+
+
+/**
+ * Hook to add more fields from LDAP
+ *
+ * @param $fields   array
+ *
+ * @return un tableau
+ **/
+function plugin_retrieve_more_field_from_ldap_example($fields) {
+   return $fields;
+}
 ?>
\ No newline at end of file
diff --git a/setup.php b/setup.php
index 23df910..d71ef92 100755
--- a/setup.php
+++ b/setup.php
@@ -148,6 +148,9 @@ function plugin_init_example() {
    $PLUGIN_HOOKS['add_javascript']['example'] = 'example.js';
    $PLUGIN_HOOKS['add_css']['example']        = 'example.css';
 
+   // request more attributes from ldap
+   //$PLUGIN_HOOKS['retrieve_more_field_from_ldap']['example']="plugin_retrieve_more_field_from_ldap_example";
+
    // Retrieve others datas from LDAP
    //$PLUGIN_HOOKS['retrieve_more_data_from_ldap']['example']="plugin_retrieve_more_data_from_ldap_example";
 
@@ -161,7 +164,7 @@ function plugin_init_example() {
 
    $PLUGIN_HOOKS['post_init']['example'] = 'plugin_example_postinit';
 
-   // CSRF compliance : All actions must be done via POST and forms closed by Html::closeForm(); 
+   // CSRF compliance : All actions must be done via POST and forms closed by Html::closeForm();
    $PLUGIN_HOOKS['csrf_compliant']['example'] = true;
 }