| Table | Table Description | Column# | Alias | Column Description | Data Type | Length | Decimals | Default Value | Constraints |
|---|
| 1 | SRT_SR_FORWARD | Services Registry: Queue for asynchronous forwarding | 8 | LAST_SENDER | Services Registry: Client Application Key | nvarchar | 32 | 0 | | |
| 2 | SRT_SR_NTF_H | Services Registry: Notification header | 3 | LAST_SENDER | Services Registry: Client Application Key | nvarchar | 32 | 0 | | |
| 3 | SRT_SR_PUB_H | Services Registry: Publication header | 6 | LAST_SENDER | Services Registry: Client Application Key | nvarchar | 32 | 0 | | |
| 4 | SRT_SR_SUB_H | Services Registry: Subscription header | 6 | LAST_SENDER | Services Registry: Client Application Key | nvarchar | 32 | 0 | | |
