Play with graphs

README.md

@@ -47,6 +47,14 @@ Web servers will host static content for Jeykll blogs.
 
 ### Create a new account on MyJekyllBlog
 
+```mermaid
+sequenceDiagram
+    User ->>+Web Panel: Register with name, email, password
+    Web Panel->>+Database: Create user account for panel
+    Web Panel->>+Gitea Minion: Create Gitea User
+    Web Panel->>-User: Log the user into their account
+```
+
 ### Deploy a Jekyll blog
 
 ### Create a new post a Jekyll blog