From f576b4cd7b08ab84af2cd271f192bdae302d39a9 Mon Sep 17 00:00:00 2001
From: djmil <andriy@djmil.dev>
Date: Fri, 18 Aug 2023 18:50:09 +0200
Subject: [PATCH] High Level Overview

---
 Home.md | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/Home.md b/Home.md
index 487baf5..27ff677 100644
--- a/Home.md
+++ b/Home.md
@@ -1,9 +1,37 @@
+
+
+# High Level Overview 
+
+This project is focused on exploring Corda Application that will be managing rules of the Checkers game. 
+
+It was decided to keep out of scope all Corda Cluster management tasks. As result, SpringBoot server *(which acts as a intermediary gateway between the world and a CordApp)* will be using solely default `admin` access rights. 
+
+```mermaid
+flowchart TD
+    ReactJS <--> SpringBoot -- admin ---> C[(Corda)]
+    C --- c1([Alice])
+    C --- c2([Bob])
+    C --- c3{Notary}
+    C --- c4([Dave])
+    C --- c5([Charlie])
+```
+
+Although it is possible to add MDM instance to the game, and enforce `users`, `groups`, `roles` and `permissions`. At the moment, the setup will be using set of default users, provided by CSDE.
+
+On a front end side, before initiating any interactions, a new user has to first registered, with the name identical to one of a `VirtualNodes` names from Corda Cluster. That is how SpringBoot server will know on behalf of which identity a given operation shall be performed. 
+
 # Major development milestones
 
+## Entities
+
 - [[ReactJs and SpringBoot]]
   Classic WebApp with ReactJS frontend and SpringBoot backend.
+  
 - [[CSDE|Corda Standard Dev Environment]]
   CSDE will be hosting and enforcing Checkers game logic.
+
+## Messaging
+
 - [[Secure REST Client]]
   Communication channel between SpringBoot server and CordApp.