The users become the community that is guided by the layered data architecture – which defines the users’ access based on their roles. Within the ABANCA ecosystem, the layers of the data architecture (data lab, presentation layer, aggregation, calculation, and staging) is designed to give the users appropriate access to the data they need to do their job. ABANCA has defined processes that, along with their data model, ensure they don’t duplicate data elements, but rather reuse data elements that they have already defined and captured.