diff --git a/doc/uhub.conf b/doc/uhub.conf
index e69f700..aadee72 100644
--- a/doc/uhub.conf
+++ b/doc/uhub.conf
@@ -63,6 +63,12 @@ limit_max_share = 0
 limit_min_slots = 0
 limit_max_slots = 0 
 
+# chat control
+# if chat_is_privileged=yes only REG\OP\OWNER may write in main chat
+chat_is_privileged = no 
+
+# if chat_only = yes hub block SEARCH\DOWNLOAD 
+chat_only = no 
 
 # Configure status message as sent to clients in different circumstances.
 msg_hub_full                   = Hub is full