Now Reading: Use Case Diagram Example: Online Grocery Store
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Use Case Diagram Example: Online Grocery Store
Use Case Diagram Example: Online Grocery Store
This example walks you through modeling a hospital’s patient portal. You’ll see how the tool helps define the distinct, secure roles for both patients accessing their information and doctors managing patient data, ensuring a well-structured and easy-to-understand system design.
Describe the System Domain
The system is defined with two key actors: the Customer, who places orders, and the Staff, who manages the store’s inventory.
Generate the Initial Diagram
The first diagram shows the two primary workflows: the customer’s ordering process and the staff’s inventory management.
Refine Diagram with AI
AI refinement adds a crucial “Checkout” step to the customer’s journey, identifying it as an included part of the “Order Items” process, which makes the workflow more complete.
