A unique identifier for this record from the immediate source. This may be a number or string that can include a Uniform Resource Identifier (URI) or other forms. This is the system being connected...10/18/2014
DefinitionA unique identifier for this record from the immediate source. This may be a number or string that can include a Uniform Resource Identifier (URI) or other forms. This is the system being connected to and not necessarily the original source of the record.
