Welcome to the second gear of the master data governance model: "System governance." You don’t need to be a technical expert to dive into this chapter and reap the benefits that lie ahead. Instead, this chapter is written for anyone eager to understand the practical interaction between master data and the systems that support it. You don’t need to be a technical expert to dive into this chapter and reap the benefits that lie ahead. Instead, this chapter is written for anyone eager to understand the practical interaction between master data and the systems that support it.