diff --git a/VERSION b/VERSION
index 99798855..cc99b4f2 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-Version 1.99.3 (2011-11-23 16:58:24) dev
+Version 1.99.3 (2011-11-23 17:29:51) dev
diff --git a/gluon/contrib/login_methods/pam_auth.py b/gluon/contrib/login_methods/pam_auth.py
index 6a57a891..a8a59523 100644
--- a/gluon/contrib/login_methods/pam_auth.py
+++ b/gluon/contrib/login_methods/pam_auth.py
@@ -5,6 +5,14 @@ def pam_auth():
     to use pam_login:
     from gluon.contrib.login_methods.pam_auth import pam_auth
     auth.settings.login_methods.append(pam_auth())
+
+    or
+
+    auth.settings.actions_disabled=[
+       'register','change_password','request_reset_password']
+    auth.settings.login_methods=[pam_auth()]
+
+    The latter method will not store the user password in auth_user.
     """
 
     def pam_auth_aux(username, password):