diff --git a/doc/RabbitHub Diagrams.vsdx b/doc/RabbitHub Diagrams.vsdx
index 208d4ee..a248d6a 100644
Binary files a/doc/RabbitHub Diagrams.vsdx and b/doc/RabbitHub Diagrams.vsdx differ
diff --git a/doc/RabbitHub-Diagrams-RabbitHub-PubSub-RabbitHub.png b/doc/RabbitHub-Diagrams-RabbitHub-PubSub-RabbitHub.png
new file mode 100644
index 0000000..417d11b
Binary files /dev/null and b/doc/RabbitHub-Diagrams-RabbitHub-PubSub-RabbitHub.png differ