From 7251ca7cfb906188fb9b0742a3741bdf364f40ca Mon Sep 17 00:00:00 2001
From: northway <northway@niif.hu>
Date: Mon, 5 Mar 2018 15:07:17 +0100
Subject: [PATCH] Readme update with known bugs

---
 README.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/README.md b/README.md
index 41a34e3..b7cafe7 100644
--- a/README.md
+++ b/README.md
@@ -78,3 +78,7 @@ Shibboleth Single Logout (SLO) URL structure
 `$wgShibboleth_Logout_Base_Url . Shibboleth.sso/Logout?return= . $wgShibboleth_Logout_Target_Url`
 
 `https://wiki.example.org/Shibboleth.sso/Logout?return=https://wiki.example.org/index.php`
+
+## Known Bugs
+
+The very first time when the user authenticates with Shibboleth, **$wgShibboleth_GroupMap** does not take effect due [T184736](https://phabricator.wikimedia.org/T184736) bug. It requires a relogin (logout then login) to be able to map the given configuration.