UML CLASS DIAGRAM

OTT Voucher Redemption System — User Account Management Class Diagram

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UPDATED 2026-09-17
EXAMPLEOTT Voucher Redemption System — User Account Management Class Diagram
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CASE ANALYSIS

Scenario

Design a class model for an OTT platform's voucher redemption system, focusing on user account management, subscription plans, voucher validation, and redemption tracking.

Key decisions

  • Modeled User and Account as separate classes to separate identity from authentication.
  • Used multiplicity on associations to capture one-to-many relationships.
  • Included VoucherStatus and SubscriptionStatus enumerations to constrain lifecycle states.

When to reuse this

Use when modeling backend services for streaming platforms that support voucher-based subscription activation and account management.

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