This XSD describes the complex types, simple types common to the entire BRO. Changes compared to Version:2.5.6: - New design for operations and messages with less operations and logic based on SourceDocumentTypes Version:2.5.6 Changes compared to Version:2.5.5: - Added CorrectionTypeType and CorrectionRequestType. - Grouped definitions into simpleTypes and complexTypes and ordered alphabetically within group.