| Element/Gruppe | No/Code | Beschreibung | Opt/Mand. |
|---|
| Element | 0035 | Indication that the structural level containing the test indicator is a test. | Optional |
| Gruppe | S306 | Identification of the type, version and details of the message being interchanged. | Mandatory |
| Element | 0340 | Unique interactive message reference assigned by the sender. | Optional |
| Gruppe | S302 | Unique reference for the dialogue between co-operating parties within the interactive EDI transaction. | Optional |
| Gruppe | S301 | Identifies the sequence of the message/package within the sender's interchange and the position in a multi-message and/or package transfer. | Optional |
| Gruppe | S300 | Date and/or time of event initiation. | Optional |
| Element | 0035 | Indication that the structural level containing the test indicator is a test. | Optional |
