diff --git a/nats-server/configuration/subject_mapping/subject_mapping.md b/nats-server/configuration/subject_mapping/subject_mapping.md
index 58afcbb..7bb6f3c 100644
--- a/nats-server/configuration/subject_mapping/subject_mapping.md
+++ b/nats-server/configuration/subject_mapping/subject_mapping.md
@@ -142,4 +142,8 @@ and the unaccounted for 2% would simulate message loss.
     { destination: myservice.requests.v3.fail, weight: 8% }
     # the remaining 2% is "lost"
   ]
-```
\ No newline at end of file
+```
+
+*Note:  Subject Mapping and Traffic Shaping are also supported in the NATS
+JWT model, although only through the [JWT API](https://github.com/nats-io/jwt).
+`nsc` tooling support for subject mapping is coming soon.*
\ No newline at end of file