z/OS Management Facility (z/OSMF) is a set of browser based tools that allow for the management of various aspects of z/OS systems. As of z/OSMF V2.1, the product has been architected to run inside a WebSphere Liberty Profile server on the z/OS platform. This session will start by giving an overview of the capabilities of z/OSMF. In addition, the discussion will cover how WebSphere Liberty Profile is utilized to provide a modular framework for the product to run in. This modular framework allows for the development team to seamlessly provide new functionality as well as to allow users to expand the out of the box functionality with their own features. Our speaker, Gary Puchkoff, works in IBM’s software development organization and is the Lead Architect for the z/OS operating system including z/OSMF. Gary also played a key role on the team that created WebSphere Liberty Profile.