# Atelier > Developer documentation for Atelier — the B2B SaaS platform for interior design firms. ## Docs - [Authentication & authorization](https://help.getatelier.design/architecture/auth.md): How Clerk and CASL secure Atelier. - [Data model](https://help.getatelier.design/architecture/data-model.md): The key entities in Atelier and how they relate. - [Overview](https://help.getatelier.design/architecture/overview.md): How the Atelier monorepo is structured. - [Agentic pinboard builder](https://help.getatelier.design/guides/agentic-pinboard.md): How Atelier uses Claude Managed Agents to build pinboards. - [Deployment](https://help.getatelier.design/guides/deployment.md): How Atelier's server is built and deployed on Railway. - [Introduction](https://help.getatelier.design/index.md): Atelier is the AI-native studio OS for interior designers. - [Quickstart](https://help.getatelier.design/quickstart.md): Run the Atelier monorepo locally.