This document discusses designing mission critical digital experiences. It begins by noting that digital technologies are disrupting business and society, forcing organizations to turn to various design disciplines. It then discusses different levels of prioritizing design from "don't care" to "mission critical" across user interface design, requirements processes, project management, and governance. It notes the importance of design and user research in developing digital experiences and products that provide both user and business benefits. The document concludes by emphasizing that the future is driven by design and organizations must determine how to design experiences that are mission critical to their operations.