The RESO Unique Organization Identifier (UOI) OrganizationUniqueId of the originating record provider. The originating system is the system with authoritative control over the record (e.g., the name...5/2/2017
DefinitionThe RESO Unique Organization Identifier (UOI) OrganizationUniqueId of the originating record provider. The originating system is the system with authoritative control over the record (e.g., the name of the MLS where the listing was input). In cases where the originating system was not where the record was retrieved, see the Source System fields.
