| Column | Data Type | Nullable | Default | Description |
| EmployeeID | int | not null | | Primary key. Foreign key to Employee.EmployeeID. |
| AddressID | int | not null | | Primary key. Foreign key to Address.AddressID. |
| rowguid | uniqueidentifier | not null | (newid()) | ROWGUIDCOL number uniquely identifying the record. Used to support a merge replication sample. |
| ModifiedDate | datetime | not null | (getdate()) | Date and time the record was last updated. |