1.1 Introduction to the Liberty profile1.2 Product packaging1.3 Application development and deployment tools1.4 Runtime architecture1.5 Feature configuration1.6 Directory structure1.7 Configuration files1.8 System management1.9 Security1.10 Multi-server environments1.10.1 (New in V8.5.5) Using Liberty collectives and clustered servers1.10.2 Using multiple non-clustered Liberty profile servers prior to V8.5.51.11 Serviceability and troubleshooting