diff --git a/User-documentation.md b/User-documentation.md
index 508c533..e2edbac 100644
--- a/User-documentation.md
+++ b/User-documentation.md
@@ -16,7 +16,13 @@
 - If everything goes right, hopefully good results of evaluation can be displayed. In there you can found a lot of information about execution, which tests were right and also points which were assigned to you.
 - If you want to get back to some previous results of evaluation, list of all submissions can be found on assignment detail page.
 
-### Forgot your password, do not worry
+### Forgot your password? Do not worry!
+
+- Well... First, let me tell you that this option is available only if you registered with our authentication service, for external ones this will not work.
+- Under login form there is link which can lead you to forgotten password page. Here you can type you email address which was used during registration.
+- On given email short message from ReCodEx robots should arrive. Part of this message will be link which will lead you back to us on password change page.
+- In here password change takes place, after that you can hopefully log in with your new password.
+- Please note that password change link is time limitted and is functional only for few minutes.
 
 ### Change your profile information and some of other settings