diff --git a/pages/user_documentation.rst b/pages/user_documentation.rst
index fece2cc0..4bea15d5 100644
--- a/pages/user_documentation.rst
+++ b/pages/user_documentation.rst
@@ -232,6 +232,11 @@ configuration file, with the main parameters:
   ldap_base = ou=users,dc=example,dc=com
   # LDAP login attribute
   ldap_attribute = uid
+  # LDAP dn for initial login, used if LDAP server does not allow anonymous searches
+  # Leave empty if searches are anonymous
+  ldap_binddn =
+  # LDAP password for initial login, used with ldap_binddn
+  ldap_password =
 
   [storage]
   # Folder for storing local calendars, created if not present