This preview provides a subset of the Service Provider Foundation API that is included with System Center 2012 SP1 CTP2. It should only be used in conjunction with the installable components of the Service Management API and “Virtual Machines” scenario on Windows Server. You can download it from here.
Channel 9 release an Interview with Marc Umeno made at TehcEd North America 2012. In the interview you will find more details about SFP – a new feature of System Center 2012 SP1.