| Name | Type | Message Type | Event Type | Sender | Receiver | |
|---|---|---|---|---|---|---|
| Transaction | Response | |||||
| Name | Type | Transaction | Response | Event Type | Sender | Receiver |
| ORRDI SUBSCRIBER | subscriber | TBR | R08 | OR RDI RECEIVER | ||
| ORRDI EVENT | event driver | SPQ | Q08 | OR RDI SENDER | ||
| OR OMG SERVER | event driver | OMG | O19 | OERR | ||
| OR OMG CLIENT | subscriber | ORG | O20 | VBECS | ||