It is an objective of the market design documentation to be as closely integrated as possible. It should
be possible to build an XML message based on its depiction in ARIS.
As part of a quality review of the design documentation displayed in ARIS, a comparison was carried out
between the pictorial representation of each message in ARIS and the structure of the same message in
As a result, some discrepancies were found. None of these differences affects the information content
or format of the data items. This DR seeks to resolve the discrepancies by changing the depiction in
ARIS to match the structures in the schema (6.1).