Keys, 6
| Name | Fields | Versions | Obsolete |
|---|---|---|---|
| Key1, clustered | No. | 17-28 | - |
| Key2 | Customer No. | 17-28 | - |
| Key3 | Contract No., Posting Date | 17-28 | - |
| Key4 | Response Date, Response Time, Priority | 17-28 | - |
| Key5 | Priority, Response Date, Response Time | 17-28 | - |
| Key6 | Posting Date | 17-28 | - |