UniversalPropertySubId Field

DefinitionThe Universal Property Sub Identifier is a unique identifier for all subsets or shares of real property in the US and Canada. This may include Stock Cooperatives, Community Apartment, Units for Rent, etc. Informally abbreviated as "UPSI", It is based on country and local identification methods just as the UPI, but is limited to sub sets or shares of real property. For cases of complete real property, please utilize the UniversalPropertyId field.