Link to masstransit integration docs

Author: WilliamBZA

samples/pipeline/masstransit-messages/sample.md

@@ -107,6 +107,9 @@ snippet: MassTransitConsumer
 
 Because the event is published in RabbitMQ, NServiceBus can also subscribe to it.
 
+> [!NOTE]
+> This sample shows how to use a NServiceBus behavior to ingest messages from a MassTransit system. To see how to alter the MassTransit messages to not need an NServiceBus behavior but instead use the [MassTransit.Interop.NServiceBus](https://nuget.org/packages/MassTransit.Interop.NServiceBus/) package, see [the MassTransit docs](https://masstransit.io/documentation/configuration/integrations/nsb).
+
 ## NServiceBus subscriber
 
 ### Basic setup