Build The SaaS Feature Entitlement Conflict Resolver, an interactive design and validation tool for subscription-based applications with multiple plans, add-ons, roles, and feature restrictions.

Allow users to define subscription tiers, entitlements, feature dependencies, trial rules, account roles, add-ons, and exceptions.

The application should:

  • Represent entitlements in an editable matrix.

  • Detect contradictory or duplicate rules.

  • Identify features that are granted by one rule and denied by another.

  • Model upgrades, downgrades, trial expiration, and add-on removal.

  • Generate test cases for important entitlement combinations.

  • Explain why a user has or lacks access to a selected feature.

  • Identify configurations that create unintended access or unexpected denial.

  • Export a normalized entitlement specification and regression tests.

  • Show a history of proposed rule changes and their modeled impact.

Include sample configurations for a project-management SaaS, analytics product, and team collaboration tool. Use deterministic rule evaluation and clearly define precedence. Do not treat a front-end visibility rule as a substitute for server-side authorization. Build a working simulator with editable plans, users, and feature policies.