To implement this requirement, you can configure a data page to store the make, model, and year vehicle data and configure a connection to an external system of record that contains the make, model, and year vehicle data. A data page is a rule that defines how and when to load data into memory for use by an application. You can configure a data page to source its data from an external system by using connectors or integrations. This way, you can access up-to-date vehicle data from an external database or web service without storing it locally in your application. References: https://community.pega.com/knowledgebase/articles/data-management-and-integration/86/data-pages https://community.pega.com/knowledgebase/articles/data-management-and-integration/86/sourcing-data-page-data-external-systems