diff --git a/Documentation.html b/Documentation.html
index 0a3b9ae21..9a9042c58 100755
--- a/Documentation.html
+++ b/Documentation.html
@@ -395,7 +395,8 @@ GRANT SELECT, INSERT, UPDATE, DELETE ON <pma_db>.* TO 'pma'@'localhost';
         <br /><br />
         Starting with version 2.3.0, it is advisable to try leaving this 
         blank. In most cases phpMyAdmin automatically detects the proper 
-        setting. Additional details are in the configuration file.
+        setting. Users of port forwarding will need to set PmaAbsoluteUri (<a
+        href="https://sourceforge.net/tracker/index.php?func=detail&aid=1340187&group_id=23067&atid=377409">more info</a>). Additional details are in the configuration file.
         <br /><br />
         Don't forget the slash at the end of your URL. The URL must contain
         characters that are valid for a URL, and on some servers, the path