This exists on SupplyRequest as the deliverTo. It could notionally exist on MedicationRequest or DeviceRequest as the person who is expected to pick up the prepared medication/device (or where it should be sent to after preparation) With it now on CommunicationRequest and ServiceRequest, seems reasonable to have on the pattern. Will add 'deliverTo' to Request pattern with 0..* Reference(Patient|RelatedPerson|Practitioner|PractitionerRole|Organization|Location|HealthCareService|CareTeam) short name "Who should receive result of title " Definition "Identifies the entity(ies) who should receive the results of executing the title (or the location to which the results should be delivered)". Suggest to OO they might rename recipient to deliverTo to minimize confusion.