# UPDP Docs > Unified Delivery Platform: turn a Statement of Work into reviewed, deployable AWS infrastructure through a pipeline of 11 agents. - [Introduction](/docs): UPDP turns a Statement of Work into reviewed, deployable AWS infrastructure through a pipeline of specialized agents. - [Quick start](/docs/quick-start): Start a workflow, review the generated infrastructure, and approve it through the human gates. - [The 11 agents](/docs/agents): Each agent owns one job. Together they take a SOW from intake to signed-off delivery. - [Pipeline flow](/docs/pipeline): The run moves through six phases, with approval gates guarding the critical transitions. - [Roles and approvals](/docs/roles): Four roles with scoped capabilities. Critical steps pause at approval gates owned by a specific role. - [Authentication](/docs/authentication): Sign-in uses Zoho OAuth for login and AWS Cognito for identity, then maps each user to a role. - [Architecture](/docs/architecture): How the frontend, platform backend, orchestrator, and agent services fit together. - [Reading a compliance report](/docs/guides/reading-a-compliance-report): Understand the compliance score, the findings, the auto-fixes, and what to do with warnings.