Explore a novel method for creating aggregated end-to-end views in microservice architectures through this 14-minute conference talk from SREcon22 Americas. Dive into the concept of "CUI attribution," which offers visibility beyond individual requests in distributed tracing. Learn how this approach, based on Google's Census baggage mechanism, can provide intuitive insights for average users, reducing time to root-cause failures and outages. Discover the method's applicability in dependency analysis and fault-tolerance testing in production, and understand how open source projects and enterprise distributed tracing solutions can easily adopt it. Gain insights from Kyusoon Lee, a Google Site Reliability Engineer, as he shares his experience leading CUI attribution efforts and driving cross-organizational technical roadmaps.