The DR which initiated this MCR was originally designed in 2006. Since the first design, various system changes have taken place – the most significant change being the implementation of the mobile solution. These changes made it necessary to revisit the original DR requirements and design and establish whether they are still relevant. Some changes were made resulting in the proposed design below.
In summary this MCR was drawn up in order to create a new market message which would form part of the supplier initiated works processes. It was decided to number the message 131 and call it the Acceptance/Completion/Cancellation message. Since the nature of the message has changed slightly, the first diversion from the original design is to rename the message “Works Status”.