This talk is for you if: 1) you already use Domain-Driven Design to ease collaboration between developers and subject matter experts, and 2) you need to convince a greater audience across the enterprise of DDD's value proposition. Together we'll go through two "killer use cases" that can help increase adoption. We will first look at business process re-engineering and workflow migration to the Cloud, then dive into customer journey design and how to improve UX and user paths across systems and APIs. We will use Event Storming and introduce some extra notations to turn DDD concepts into dynamic workflows.