| invitation_id | Primary key | PK | |
| event_uid | The UID associated with this event, all integrators should refer to this UID when referring to the event | String(255) | ● |
| event_sequence | The current sequence number of the event info, so we know if we got a new or old event update | Int | ● |
| event_dtstamp | DTSTAMP so we know if we got a new or old event update when sequence is the same | DateTime | ● |
| appointment_id | The id of the mother appointment record | FK appointment | ● |
| registered | Registered when | UtcDateTime | |
| registered_associate_id | Registered by whom | FK associate | |
| updated | Last updated when | UtcDateTime | |
| updated_associate_id | Last updated by whom | FK associate | |
| updatedCount | Number of updates made to this record | UShort | |
| organizer_email | The email address of the organizer of the event. | String(255) | ● |
| organizer_fullname | The organizer’s full name | String(255) | ● |
| recurring_end_date | The end date for a recurring event | DateTime | ● |
| recurring_start_date | The start date for a recurring event | DateTime | ● |
| template_language | The SO-language used for email invitations (see PhysicalDocument.GetTemplateLanguages(), CultureDataFormatter.MapCultureToSuperOfficeLanguage() | String(16) | ● |
