# Version 4.0 [2023-02-22] ## Changed - Layout Changes in Solution Process Flow Diagrams # Version 3.0 [2022-02-28] ## Changed - Solution Process Flow Diagram Layout updated - Master Data Catalog Item and Sales Price removed from Data Flow Diagram ## Added - Transaction Data Supplier Confirmation added into Data Flow Diagram --- # Version 2.0 [2021-07-08] ## Added - Diagram descriptions added. --- # Version 1.0 [2021-03-11] - Initial release based on IE business process content valid from 2102