From 7e9a97cce6651e3b33d35296dbd36a298255c064 Mon Sep 17 00:00:00 2001
From: Tommy Persson <tommy.persson@liu.se>
Date: Wed, 3 Aug 2022 13:27:03 +0200
Subject: [PATCH] Fix fot tf forwarding.

---
 communication.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/communication.md b/communication.md
index a4a8cb0..abc3f5c 100644
--- a/communication.md
+++ b/communication.md
@@ -66,7 +66,7 @@ ROS2 agent:
   to are prepended with the prefix "/ext". That means that all
   programs generating messages that is also intended for external
   agents need to prepend "/ext" to the topic. The **mqtt_to_ros**
-  program will push out the message on the topic without a prefix.
+  program will push out the message on the topic without a prefix (except for /ext/tf).
   This program can also be configured to reduce the number of messages
   it sends by having a stride for each topic. Also for each topic we
   can choose to send it to ALL agents or to a specific agent and we
-- 
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