diff --git a/notes/ar-codes.txt b/notes/ar-codes.txt
index 5b55a66c..1d957337 100644
--- a/notes/ar-codes.txt
+++ b/notes/ar-codes.txt
@@ -144,6 +144,16 @@ Ep3-US => 042CA908 38600001
 04096B4C 38800007
 04096BFC 4BFFFF2C
 
+Enable Change Marker option in all lobbies
+JP v1.2 => 04138208 4800004C
+JP v1.3 => 04138510 4800004C
+JP v1.4 => 041390B4 4800004C
+JP v1.5 => 041385B8 4800004C
+US v1.0 => 041384C4 4800004C
+US v1.1 => 041384C4 4800004C
+US v1.2 => 041385C8 4800004C
+EU      => 04138848 4800004C
+
 (Ep3 USA) Change HUD color mask
 0438CA8C 3C00RRGG
 0438CA90 6000BBAA