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use case · auction · account management

Online Auction System - Account Management

Type UML use case diagramStandard OMG UML 2.5.1 §18Engine schematex-usecaseUpdated 6/26/2026
Online Auction System - Account Management
Drawing preview
The scenario

A user creates and manages their account on an online auction platform, including profile updates and account deletion.

What is in this drawing

Read the decisions behind it.

01

Include relationships for mandatory sub-processes (e.g., verify email)

02

Extend relationship for conditional deletion confirmation

When modeling user account features in an e-commerce or auction system.

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