Using ChatGPT to build System Diagrams — Part I

Manav Phull
7 min readJan 18, 2023

Interested in Mindmaps — read our blog post on using plantUML with ChatGPT to create awesome Mindmaps

The popularity of ChatGPT keeps growing and it’s now being used in a wide range of applications. As a software architect, I had the opportunity to explore ChatGPT’s capabilities for use within the financial domain, specifically for Wealth Management.

Photo by Christina @ wocintechchat.com on Unsplash

I wanted to confirm if ChatGPT could generate diagrams for a use case explanation and analyze multiple factors at the same time.

So, I logged into chat.openai.com and here is my conversation

Step 1: Let’s define the use-case

I could have defined my own use-case, but I wanted to test all aspects of ChatGPT, so I asked it to define one for me.

Use case definition

Step 2: Let’s define a Data Model for the use-case

Looks good to me, let’s start by defining the data model — so I asked ChatGPT to do it and this is what I got

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Manav Phull
Manav Phull

Written by Manav Phull

Problem Solver | Driving innovation at the intersection of finance and tech💡 #Fintech #Leadership #TechStrategy #CapitalMarkets #WealthTech #Innovation