# JAAS

> JAAS is an enterprise layer on top of Juju that provides centralized controller management, OIDC authentication, and ReBAC authorization.


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## Pages in this subsection

- [Manage your JAAS deployment](https://documentation.ubuntu.com/jaas/latest/howto/manage-your-jaas-deployment.md): Complete guide to deploying and managing JAAS with JIMM controller, OpenFGA, PostgreSQL, Vault on Kubernetes with authentication configuration.

## Optional

- [Top-level llms.txt](https://documentation.ubuntu.com/jaas/latest/llms.txt): Complete documentation index.