Besides its modular architecture, JBoss AS 7 introduces a simplified configuration model and the ability to manage complex multi-server environments. This presentation will cover the core concepts behind the confi guration and management model, with an emphasis on managing and deploying to multiple AS instances as part of a managed domain. Additonally we will look into the detyped API, operation-handlers and how Extensions (Subsystems) actually integrate and interact with the management services.