| Attribute | Description | Physical Name | Domain | Data Type | Foreign Key Table |
| EventID (FK)(PK) | A unique, automatically assigned identifier for the Event | ID_EV | Identity | integer | |
| RewardDerivationRuleEligibilityID (FK) | A unique identifier for a Price Derivation Rule Eligibility. | ID_EL_PRDV | Identity | integer | RewardEligibilityRule(CO_EL_PRDV) |
| MaintenanceFunctionCode | Defines the maintenance function to be performed. Valid values include creation, update or deletion of a price derivation rule eligibility | LU_RU_PRDV_MNT | Code4 | char(4) | |