The UW Person Registry is a service for UW application developers to retrieve information about a person's UW affiliations, gathered and reconciled from multiple sources. Person Registry allows access to data such as affiliate's first and last name, box number, student or employee status, home budget number, and college. Person Registry data originates from various sources: HEPPS, Student database, Alumni database, Auxiliary Validation File (AVF), and Clinician table with new population sources being added ongoing. Queries may be based on UW NetID, RegID, employee id, student number or other source system IDs.