| Column Name | Data Type | Notes |
| CreatedAt | DateTime | |
| StartDate | DateTime | |
| EndDate | DateTime | |
| EntityType | Nvarchar | E.g. Contract, Delivery, Invoice, Order |
| Column Name | Data Type | Notes |
| CreatedAt | DateTime | |
| StartDate | DateTime | |
| EndDate | DateTime | |
| EntityType | Nvarchar | E.g. Contract, Delivery, Invoice, Order |