diff --git a/structuredefinitions/UKCore-Observation-VitalSigns-RespirationRate.xml b/structuredefinitions/UKCore-Observation-VitalSigns-RespirationRate.xml
index ce91e466..3f6c28c9 100644
--- a/structuredefinitions/UKCore-Observation-VitalSigns-RespirationRate.xml
+++ b/structuredefinitions/UKCore-Observation-VitalSigns-RespirationRate.xml
@@ -5,7 +5,7 @@
   <version value="0.0.1" />
   <name value="UKCoreObservationVitalSignsRespirationRate" />
   <title value="UKCore Observation Vital Signs Respiration Rate" />
-  <status value="draft" />
+  <status value="active" />
   <date value="2023-09-12" />
   <publisher value="HL7 UK" />
   <contact>
@@ -17,7 +17,7 @@
       <rank value="1" />
     </telecom>
   </contact>
-  <description value="Defines the additional constraints and extensions on the UK Core Observation Vital Signs profile" />
+  <description value="Defines the additional constraints and extensions on the UK Core Observation Vital Signs profile, in order to record the clinical observation of a respiratory rate of a patient." />
   <purpose value="To provide implementers with additional support when implementing respiratory rate monitoring and to provide a consistent structure to how the data is presented." />
   <copyright value="Copyright © 2021+ HL7 UK 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® FHIR® standard Copyright © 2011+ HL7 The HL7® FHIR® 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" />
@@ -64,20 +64,5 @@
       <path value="Observation.value[x].value" />
       <min value="1" />
     </element>
-    <element id="Observation.value[x].unit">
-      <path value="Observation.value[x].unit" />
-      <min value="1" />
-      <fixedString value="per minute" />
-    </element>
-    <element id="Observation.value[x].system">
-      <path value="Observation.value[x].system" />
-      <min value="1" />
-      <fixedUri value="http://unitsofmeasure.org" />
-    </element>
-    <element id="Observation.value[x].code">
-      <path value="Observation.value[x].code" />
-      <min value="1" />
-      <fixedCode value="/min" />
-    </element>
   </differential>
 </StructureDefinition>
\ No newline at end of file