# Product / Engineering Docs This section covers platform and implementation documentation for engineers and product stakeholders. ## Start Here - [Getting Started](/getting-started) - [Architecture](/architecture) - [Better Auth Baseline](/product-engineering/auth-baseline) - [RBAC And Permissions](/product-engineering/rbac-permission-model) - [i18n Conventions](/product-engineering/i18n-conventions) - [CRUD Examples](/product-engineering/crud-examples) - [Environment Runbook](/product-engineering/environment-runbook) - [Testing Strategy Baseline](/product-engineering/testing-strategy) - [Workflow](/workflow) ## Scope - System architecture and boundaries - RBAC and CRUD base standards - Delivery workflow and promotion flow - Infrastructure and deployment runbooks ## Planned Expansions - Domain model and glossary - ADR (Architecture Decision Record) index - Operational playbooks (incident, rollback, recovery)