| attendance_register_id | integer | Primary key from the attendance register. |
| leave_register_id | integer | Primary key for the leave register. |
| organisation | varchar | An organisation is synonymous with a pharmacy and is also known as the RXid. |
| is_deleted | boolean | Whether this record should be considered deleted. Data deleted at source has non-key columns set to null while primary keys are retained. |
| psc_sign_out_time | varchar | User-editable leave sign-out time. |
| system_sign_out_time | varchar | System-recorded leave sign-out time. |
| psc_sign_in_time | varchar | User-editable leave sign-in time. |
| actual_sign_in_time | varchar | System-recorded leave sign-in time. |
| destination | varchar | Destination recorded during leave period. |
| reason_for_leaving | varchar | Reason provided for taking leave. |
| row_id | varchar | Unique hash generated based on column values, used to identify data changes. |
| last_updated_date | date | Date that this record was last updated by the orchestration process. |