The DATEX II Exchange Platform Specific Model (Exchange PSM) has been updated with the release of Exchange 2020.
Basic Exchange 2020 Data Model
Below you can the WSDL and XSD for the different Exchange Patterns
| Exchange Pattern | WSDL | Profiled XSD | |
| Information Delivery | Full Exchange | Full Exchange WSDL | General XSD |
| Snapshot Pull | Snapshot Pull WSDL | Snapshot Pull xsd | |
| Snapshot Push | Snapshot Push WSDL | Snapshot Push xsd | |
| Simple Push | Simple Push WSDL | Simple Push xsd | |
| Stateful Push | Stateful Push WSDL | Stateful Push xsd | |
| CIS | General CIS | General XSD for CIS | |
| Simple CIS | Simple CIS WSDL | Simple CIS xsd | |
| Stateful CIS | Stateful CIS WSDL | Stateful CIS xsd |
Notes: