Prabi's CDF service task (this is the usual requirement for joining the author list) involves analysis of filter requirements on the Monte Carlo for optimized simulation of large samples of generic B physics events, and then production of those events. These events will reflect the final detector configuration and will be archived indefinitely for use in future analyses of the CDF data. He is documenting this work. He has also validated the latest release of EvtGen. Prabi took consumer operator shifts at CDF during the special low energy run in September 2011.