<status value="draft" /> <date value="2025-04-03" /> <publisher value="NHS England" /> <contact> <name value="NHS England" /> <telecom> <system value="email" /> <value value="interoperabilityteam@nhs.net" /> <use value="work" /> <rank value="1" /> </telecom> </contact> <description value="This profile defines the NHS England constraints and extensions on the International FHIR resource [RequestGroup](https://hl7.org/fhir/R4/requestgroup.html)." /> <purpose value="This profile is used to group collection of related resources (wrapper) to be embodied as a single message. E.g, collection of MedicationRequest resources to represent a prescription." /> <copyright value="Copyright &#169; 2025+ NHS England Licensed under the Apache License, Version 2.0 (the \&quot;License\&quot;); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an \&quot;AS IS\&quot; BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. HL7&#174; FHIR&#174; standard Copyright &#169; 2011+ HL7 The HL7&#174; FHIR&#174; standard is used under the FHIR license. You may obtain a copy of the FHIR license at https://www.hl7.org/fhir/license.html." /> <fhirVersion value="4.0.1" /> <kind value="resource" /> <abstract value="false" /> <type value="RequestGroup" /> <baseDefinition value="http://hl7.org/fhir/StructureDefinition/RequestGroup" /> <derivation value="constraint" /> <differential> <element id="RequestGroup.extension:NHSBSAprescriptionType"> <path value="RequestGroup.extension" /> <sliceName value="NHSBSAprescriptionType" /> <type> <code value="Extension" /> <profile value="https://fhir.nhs.uk/StructureDefinition/Extension-DM-PrescriptionType" /> </type> <isModifier value="false" /> </element> <element id="RequestGroup.extension:prescriptionPendingCancellation"> <path value="RequestGroup.extension" /> <sliceName value="prescriptionPendingCancellation" /> <short value="An extension use to record if a prescription or any of its line items is pending cancellation." /> <type> <code value="Extension" /> <profile value="https://fhir.nhs.uk/StructureDefinition/Extension-PendingCancellation" /> </type> <isModifier value="false" /> </element> <element id="RequestGroup.extension:prescriptionStatusHistory"> <path value="RequestGroup.extension" /> <sliceName value="prescriptionStatusHistory" /> <short value="Dispensing Prescription Status" /> <type> <code value="Extension" /> <profile value="https://fhir.nhs.uk/StructureDefinition/Extension-DM-PrescriptionStatusHistory" /> </type> <isModifier value="false" /> </element> <element id="RequestGroup.extension:repeatInformation"> <path value="RequestGroup.extension" /> <sliceName value="repeatInformation" /> <short value="An extension use to record both the instance and the maximum number of repeat allowed for a prescription." /> <type> <code value="Extension" /> <profile value="https://fhir.nhs.uk/StructureDefinition/Extension-EPS-RepeatInformation" /> </type> <isModifier value="false" /> </element> <element id="RequestGroup.action.participant"> <path value="RequestGroup.action.participant" /> <constraint> <key value="nhse-requsetgrp-001" /> <requirements value="Only one of RequestGroup.action.participant or RequestGroup.action.participant.extension:participantR5 can be populated at a time." /> <severity value="error" /> <human value="If extension-ParticipantType R5 Backport is used then RequestGroup.action.participant SHALL be empty." /> <expression value="RequestGroup.action.participant.empty() or RequestGroup.action.participant.extension('http://hl7.org/fhir/5.0/StructureDefinition/extension-RequestOrchestration.action.participant.typeReference').empty()" /> </constraint> </element> <element id="RequestGroup.action.participant.extension:participantR5"> <path value="RequestGroup.action.participant.extension" /> <sliceName value="participantR5" /> <short value="An extension use to record the type of a participant designated to perform an action." /> <max value="1" /> <type> <code value="Extension" /> <profile value="http://hl7.org/fhir/5.0/StructureDefinition/extension-RequestOrchestration.action.participant.typeReference" /> </type> <isModifier value="false" /> </element> </differential> </StructureDefinition>