| model_updated_datetime | timestamp(6) with time zone | Datetime when the source record was last updated |
| is_deleted | boolean | Indicates whether the record is soft deleted |
| transform_datetime | timestamp(6) with time zone | Datetime when the record became available in the model after a relevant change |
| organisation | varchar | Source organisation identifier (GP practice context) |
| slot_id | varbinary | Pseudo-identifier for the appointment slot |
| patient_id | varbinary | Pseudo-identifier for the patient linked to the slot |
| slot_start_datetime | timestamp(6) with time zone | Scheduled start datetime of the appointment slot |
| slot_end_datetime | timestamp(6) with time zone | Scheduled end datetime of the appointment slot |
| booked_datetime | timestamp(6) with time zone | Datetime when the appointment was booked |
| arrived_datetime | timestamp(6) with time zone | Datetime when the patient arrived |
| sent_in_datetime | timestamp(6) with time zone | Datetime when the patient was sent in |
| left_datetime | timestamp(6) with time zone | Datetime when the patient left |
| call_started_datetime | timestamp(6) with time zone | Datetime when a call associated with the slot started |
| call_ended_datetime | timestamp(6) with time zone | Datetime when a call associated with the slot ended |
| current_status_id | bigint | Identifier for the slot’s current appointment status |
| current_status_datetime | timestamp(6) with time zone | Datetime when the current status was set |
| current_status_description | varchar | Human-readable description of the current status |
| current_status_type_description | varchar | Higher-level category describing the current status type |
| slot_type_id | bigint | Identifier for the slot type |
| slot_type_description | varchar | Human-readable description of the slot type |