The Sen/ice Center at Universal Containers (UC) uses Service Cloud and Experience Cloud to manage...

This answer identifies a journey map as the document that the BA should create to visually illustrate the customer case lifecycle for UC. A journey map is a tool that shows how customers interact with a business across different touchpoints, channels, and stages. A journey map helps to understand and improve the customer experience, identify pain points and opportunities, and align business goals with customer needs. References: https://trailhead.salesforce.com/en/content/learn/modules/customer-journey-basics/create-a-customer-journey-map