@startuml hide empty members class KitchenWorkItemRecord { ContextId WorkItemId OrderId CheckId TableId WorkType Station Priority RequestedAtUtc State ClaimedBy } class KitchenWorkItemEventRecord { ContextId WorkItemId EventId EventType Description OccurredAtUtc } KitchenWorkItemRecord "1" --> "many" KitchenWorkItemEventRecord : history @enduml