The document discusses Coop Denmark, the largest retailer in Denmark. It describes Coop's digital transformation efforts to become more customer-centric and personalized. This involves collecting customer data to understand individual customers' needs and enable personalized experiences. The head of Customer Data Services, Mark Chaudhry, facilitates Coop's customer data strategy and innovation initiatives like pretotyping to validate ideas early. Historic challenges included data, people and processes operating in silos. Overcoming these required changes to capabilities, strategies, structures, and mindsets.