diff --git a/codesystems/CodeSystem-UKCore-RecordingSetting.xml b/codesystems/CodeSystem-UKCore-RecordingSetting.xml
index 6c8e82b1..c1130ed9 100644
--- a/codesystems/CodeSystem-UKCore-RecordingSetting.xml
+++ b/codesystems/CodeSystem-UKCore-RecordingSetting.xml
@@ -21,8 +21,8 @@
 	<caseSensitive value="true"/>
 	<content value="complete"/>
 	<concept>
-		<code value="residental"/>
-		<display value="Residental"/>
+		<code value="residential"/>
+		<display value="Residential"/>
 	</concept>
 	<concept>
 		<code value="clinical"/>
diff --git a/examples/UKCore-Extension-RecordingSetting-Example.xml b/examples/UKCore-Extension-RecordingSetting-Example.xml
index 2879339e..63273fed 100644
--- a/examples/UKCore-Extension-RecordingSetting-Example.xml
+++ b/examples/UKCore-Extension-RecordingSetting-Example.xml
@@ -2,7 +2,7 @@
 <Observation>
 	<id value="UKCore-Extension-RecordingSetting-Example" />
 	<extension url="https://fhir.hl7.org.uk/StructureDefinition/Extension-UKCore-RcordingSetting">
-		<valueCode value="residental"/>
+		<valueCode value="residential"/>
 	</extension>
 	<status value="final"/>
 	<category>
diff --git a/structuredefinitions/UKCore-Device-BloodPressure.xml b/structuredefinitions/UKCore-Device-BloodPressure.xml
index c94667f8..6b807d69 100644
--- a/structuredefinitions/UKCore-Device-BloodPressure.xml
+++ b/structuredefinitions/UKCore-Device-BloodPressure.xml
@@ -17,7 +17,7 @@
       <rank value="1" />
     </telecom>
   </contact>
-  <description value="Defines the constraints and extensions on the UK Core Profile Device" />
+  <description value="Defines the additional constraints and extensions on the UK Core Device profile." />
   <purpose value="The purpose of this profile is to hold information about a device used to measure blood pressure." />
   <copyright value="Copyright &#169; 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&#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" />
diff --git a/structuredefinitions/UKCore-Flag.xml b/structuredefinitions/UKCore-Flag.xml
index b35bac91..228f986b 100644
--- a/structuredefinitions/UKCore-Flag.xml
+++ b/structuredefinitions/UKCore-Flag.xml
@@ -18,7 +18,14 @@
     </telecom>
   </contact>
   <description value="This profile defines the UK constraints and extensions on the International FHIR resource [Flag](https://hl7.org/fhir/R4/Flag.html)." />
-  <purpose value="A flag is a warning or notification of some sort presented to the user - who may be a clinician or some other person involve in patient care. It usually represents something of sufficient significance to warrant a special display of some sort - rather than just a note in the resource. A flag has a subject representing the resource that will trigger its display.&#xD;&#xA;&#xD;&#xA;This subject can be of different types, as described in the examples below:&#xD;&#xA;&#xD;&#xA;- A note that a patient has an overdue account, which the provider may wish to discuss with them - in case of hardship, for example (`subject = Patient`)&#xD;&#xA;- An outbreak of Ebola in a particular region (`subject=Location`) so that all patients from that region have a higher risk of having that condition&#xD;&#xA;- A particular provider is unavailable for referrals over a given period (`subject = Practitioner`)&#xD;&#xA;- A patient who is enrolled in a clinical trial (`subject=Group`)&#xD;&#xA;- Special guidance or caveats to be aware of when following a protocol (`subject=PlanDefinition`)&#xD;&#xA;- Warnings about using a drug in a formulary requires special approval (`subject=Medication`)" />
+  <purpose value="A flag is a warning or notification of some sort presented to the user - who may be a clinician or some other person involve in patient care. It usually represents something of sufficient significance to warrant a special display of some sort - rather than just a note in the resource. A flag has a subject representing the resource that will trigger its display.
+  &#xD;&#xA;&#xD;&#xA;This subject can be of different types, as described in the examples below:
+  &#xD;&#xA;&#xD;&#xA;- A note that a patient has an overdue account, which the provider may wish to discuss with them - in case of hardship, for example (`subject = Patient`)
+  &#xD;&#xA;- An outbreak of Ebola in a particular region (`subject = Location`) so that all patients from that region have a higher risk of having that condition
+  &#xD;&#xA;- A particular provider is unavailable for referrals over a given period (`subject = Practitioner`)
+  &#xD;&#xA;- A patient who is enrolled in a clinical trial (`subject = Group`)
+  &#xD;&#xA;- Special guidance or caveats to be aware of when following a protocol (`subject = PlanDefinition`)
+  &#xD;&#xA;- Warnings about using a drug in a formulary requires special approval (`subject = Medication`)" />
   <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" />
   <mapping>
diff --git a/structuredefinitions/UKCore-Observation-ACVPU.xml b/structuredefinitions/UKCore-Observation-ACVPU.xml
index 20820ade..a2db7f49 100644
--- a/structuredefinitions/UKCore-Observation-ACVPU.xml
+++ b/structuredefinitions/UKCore-Observation-ACVPU.xml
@@ -17,8 +17,8 @@
       <rank value="1" />
     </telecom>
   </contact>
-  <description value="Defines the constraints and extensions on the UK Core Profile Observation" />
-  <purpose value="To provide implementers with additional support when implementing gathering of a patients ACVPU status, and to provide a consistent structure to how the data is presented." />
+  <description value="Defines the additional constraints and extensions on the UK Core Observation profile" />
+  <purpose value="To provide implementers with additional support when implementing gathering of a patients ACVPU (level of consciousness) status, 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" />
   <kind value="resource" />
diff --git a/structuredefinitions/UKCore-Observation-AlcoholConsumption.xml b/structuredefinitions/UKCore-Observation-AlcoholConsumption.xml
index 3cb2c680..c4f79ae3 100644
--- a/structuredefinitions/UKCore-Observation-AlcoholConsumption.xml
+++ b/structuredefinitions/UKCore-Observation-AlcoholConsumption.xml
@@ -17,8 +17,8 @@
       <rank value="1" />
     </telecom>
   </contact>
-  <description value="Defines the constraints and extensions on the UK Core Profile Observation" />
-  <purpose value="To provide implementers with additional support when implementing gathering and recording the patient's alcohol consumption per week" />
+  <description value="Defines the additional constraints and extensions on the UK Core Observation profile" />
+  <purpose value="To provide implementers with additional support when implementing gathering and recording the patient's alcohol consumption per day / week" />
   <copyright value="Copyright © 2021+ HL7 UK Licensed under the Apache License, Version 2.0 (the &amp;quot;License&amp;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 &amp;quot;AS IS&amp;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" />
   <kind value="resource" />
diff --git a/structuredefinitions/UKCore-Observation-AverageBloodPressure.xml b/structuredefinitions/UKCore-Observation-AverageBloodPressure.xml
index 698c06c3..db397165 100644
--- a/structuredefinitions/UKCore-Observation-AverageBloodPressure.xml
+++ b/structuredefinitions/UKCore-Observation-AverageBloodPressure.xml
@@ -17,8 +17,8 @@
       <rank value="1" />
     </telecom>
   </contact>
-  <description value="Defines the constraints and extensions on the UK Core Profile Observation" />
-  <purpose value="To provide implementers with additional support when implementing average blood pressure monitoring and to provide a consistent structure to how the data is presented." />
+  <description value="Defines the additional constraints and extensions on the UK Core Observation profile" />
+  <purpose value="To provide implementers with additional support when implementing average blood pressure monitoring over a specific time period 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" />
   <kind value="resource" />
diff --git a/structuredefinitions/UKCore-Observation-BloodGlucose.xml b/structuredefinitions/UKCore-Observation-BloodGlucose.xml
index 54980962..1de4f4ac 100644
--- a/structuredefinitions/UKCore-Observation-BloodGlucose.xml
+++ b/structuredefinitions/UKCore-Observation-BloodGlucose.xml
@@ -17,7 +17,7 @@
       <rank value="1" />
     </telecom>
   </contact>
-  <description value="Defines the constraints and extensions on the UK Core Profile Observation" />
+  <description value="Defines the additional constraints and extensions on the UK Core Observation profile" />
   <purpose value="To provide implementers with additional support when implementing recording of a patient's blood glucose levels." />
   <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" />
diff --git a/structuredefinitions/UKCore-Observation-EarlyWarningTotalScore.xml b/structuredefinitions/UKCore-Observation-EarlyWarningTotalScore.xml
index c7fe9dee..55a14c42 100644
--- a/structuredefinitions/UKCore-Observation-EarlyWarningTotalScore.xml
+++ b/structuredefinitions/UKCore-Observation-EarlyWarningTotalScore.xml
@@ -17,8 +17,8 @@
       <rank value="1" />
     </telecom>
   </contact>
-  <description value="Defines the constraints and extensions on the UK Core Profile Observation" />
-  <purpose value="To provide implementers with additional support when implementing an Early Warning Score system such as NEWS2 or NPEWS1 and to provide a consistent structure to how the data is presented." />
+  <description value="Defines the additional constraints and extensions on the UK Core Observation profile" />
+  <purpose value="To provide implementers with additional support when implementing an Early Warning Score system such as NEWS2 or NPEWS 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" />
   <kind value="resource" />
diff --git a/structuredefinitions/UKCore-Observation-InspiredOxygen.xml b/structuredefinitions/UKCore-Observation-InspiredOxygen.xml
index 8bc6b432..e1ca2eb9 100644
--- a/structuredefinitions/UKCore-Observation-InspiredOxygen.xml
+++ b/structuredefinitions/UKCore-Observation-InspiredOxygen.xml
@@ -17,7 +17,7 @@
       <rank value="1" />
     </telecom>
   </contact>
-  <description value="Defines the constraints and extensions on the UK Core Profile Observation" />
+  <description value="Defines the additional constraints and extensions on the UK Core Observation profile" />
   <purpose value="To provide implementers with additional support when implementing recording of whether a patient is breathing on their own, or is on oxygen." />
   <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" />
diff --git a/structuredefinitions/UKCore-Observation-Lab.xml b/structuredefinitions/UKCore-Observation-Lab.xml
index 7d671afc..65ada130 100644
--- a/structuredefinitions/UKCore-Observation-Lab.xml
+++ b/structuredefinitions/UKCore-Observation-Lab.xml
@@ -17,7 +17,7 @@
       <rank value="1" />
     </telecom>
   </contact>
-  <description value="This derived profile represents an individual Laboratory test and result value. These tests can be grouped together using the Observation-Group Profile." />
+  <description value="This derived profile represents an individual Laboratory test and result value. These tests can be grouped together using the Observation-LabGroup Profile." />
   <purpose value="To provide the minimum expectations for each individual Laboratory test." />
   <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" />
diff --git a/structuredefinitions/UKCore-Observation-TobaccoConsumption.xml b/structuredefinitions/UKCore-Observation-TobaccoConsumption.xml
index 58c9db71..efdef06d 100644
--- a/structuredefinitions/UKCore-Observation-TobaccoConsumption.xml
+++ b/structuredefinitions/UKCore-Observation-TobaccoConsumption.xml
@@ -17,8 +17,8 @@
       <rank value="1" />
     </telecom>
   </contact>
-  <description value="Defines the constraints and extensions on the UK Core Profile Observation" />
-  <purpose value="To provide implementers with additional support when implementing gathering and recording the patient's tobacco consumption per week" />
+  <description value="Defines the additional constraints and extensions on the UK Core Observation profile" />
+  <purpose value="To provide implementers with additional support when implementing gathering and recording the patient's tobacco consumption per day / week" />
   <copyright value="Copyright © 2021+ HL7 UK Licensed under the Apache License, Version 2.0 (the &amp;quot;License&amp;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 &amp;quot;AS IS&amp;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" />
   <kind value="resource" />
diff --git a/structuredefinitions/UKCore-Observation-VitalSigns-BMI.xml b/structuredefinitions/UKCore-Observation-VitalSigns-BMI.xml
index 5c831d13..92d4ee09 100644
--- a/structuredefinitions/UKCore-Observation-VitalSigns-BMI.xml
+++ b/structuredefinitions/UKCore-Observation-VitalSigns-BMI.xml
@@ -17,8 +17,8 @@
       <rank value="1" />
     </telecom>
   </contact>
-  <description value="TBA" />
-  <purpose value="TBA" />
+  <description value="Defines the additional constraints and extensions on the UK Core Observation Vital Signs profile" />
+  <purpose value="To provide implementers with additional support when implementing measuring and recording body mass index 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" />
   <kind value="resource" />
diff --git a/structuredefinitions/UKCore-Observation-VitalSigns-BloodPressure.xml b/structuredefinitions/UKCore-Observation-VitalSigns-BloodPressure.xml
index 5f7a9975..a00aeabe 100644
--- a/structuredefinitions/UKCore-Observation-VitalSigns-BloodPressure.xml
+++ b/structuredefinitions/UKCore-Observation-VitalSigns-BloodPressure.xml
@@ -17,7 +17,7 @@
       <rank value="1" />
     </telecom>
   </contact>
-  <description value="Defines the constraints and extensions on the UK Core Profile Observation" />
+  <description value="Defines the additional constraints and extensions on the UK Core Observation Vital Signs profile" />
   <purpose value="To provide implementers with additional support when implementing blood pressure 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" />
diff --git a/structuredefinitions/UKCore-Observation-VitalSigns-BodyHeight.xml b/structuredefinitions/UKCore-Observation-VitalSigns-BodyHeight.xml
index 180fd171..737c4396 100644
--- a/structuredefinitions/UKCore-Observation-VitalSigns-BodyHeight.xml
+++ b/structuredefinitions/UKCore-Observation-VitalSigns-BodyHeight.xml
@@ -17,7 +17,7 @@
       <rank value="1" />
     </telecom>
   </contact>
-  <description value="Defines the constraints and extensions on the UK Core Profile Observation" />
+  <description value="Defines the additional constraints and extensions on the UK Core Observation Vital Signs profile" />
   <purpose value="To provide implementers with additional support when implementing length / height measuring 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" />
diff --git a/structuredefinitions/UKCore-Observation-VitalSigns-BodyTemperature.xml b/structuredefinitions/UKCore-Observation-VitalSigns-BodyTemperature.xml
index 1da6333d..7319007e 100644
--- a/structuredefinitions/UKCore-Observation-VitalSigns-BodyTemperature.xml
+++ b/structuredefinitions/UKCore-Observation-VitalSigns-BodyTemperature.xml
@@ -17,8 +17,8 @@
       <rank value="1" />
     </telecom>
   </contact>
-  <description value="TBA" />
-  <purpose value="TBA" />
+  <description value="Defines the additional constraints and extensions on the UK Core Observation Vital Signs profile" />
+  <purpose value="To provide implementers with additional support when implementing measuring body temperature 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" />
   <kind value="resource" />
diff --git a/structuredefinitions/UKCore-Observation-VitalSigns-BodyWeight.xml b/structuredefinitions/UKCore-Observation-VitalSigns-BodyWeight.xml
index f995c552..1d061d92 100644
--- a/structuredefinitions/UKCore-Observation-VitalSigns-BodyWeight.xml
+++ b/structuredefinitions/UKCore-Observation-VitalSigns-BodyWeight.xml
@@ -17,7 +17,7 @@
       <rank value="1" />
     </telecom>
   </contact>
-  <description value="Defines the constraints and extensions on the UK Core Profile Observation" />
+  <description value="Defines the additional constraints and extensions on the UK Core Observation Vital Signs profile" />
   <purpose value="To provide implementers with additional support when implementing weight measuring 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" />
diff --git a/structuredefinitions/UKCore-Observation-VitalSigns-HeadCircumference.xml b/structuredefinitions/UKCore-Observation-VitalSigns-HeadCircumference.xml
index 2c3fad96..74f5dd28 100644
--- a/structuredefinitions/UKCore-Observation-VitalSigns-HeadCircumference.xml
+++ b/structuredefinitions/UKCore-Observation-VitalSigns-HeadCircumference.xml
@@ -17,7 +17,7 @@
       <rank value="1" />
     </telecom>
   </contact>
-  <description value="Defines the constraints and extensions on the UK Core Profile Observation" />
+  <description value="Defines the additional constraints and extensions on the UK Core Observation Vital Signs profile" />
   <purpose value="To provide implementers with additional support when implementing measuring of head circumference 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" />
diff --git a/structuredefinitions/UKCore-Observation-VitalSigns-HeartRate.xml b/structuredefinitions/UKCore-Observation-VitalSigns-HeartRate.xml
index e6b075ac..cada9caa 100644
--- a/structuredefinitions/UKCore-Observation-VitalSigns-HeartRate.xml
+++ b/structuredefinitions/UKCore-Observation-VitalSigns-HeartRate.xml
@@ -17,8 +17,8 @@
       <rank value="1" />
     </telecom>
   </contact>
-  <description value="TBA" />
-  <purpose value="TBA" />
+  <description value="Defines the additional constraints and extensions on the UK Core Observation Vital Signs profile" />
+  <purpose value="To provide implementers with additional support when implementing heart 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" />
   <kind value="resource" />
diff --git a/structuredefinitions/UKCore-Observation-VitalSigns-OxygenSaturation.xml b/structuredefinitions/UKCore-Observation-VitalSigns-OxygenSaturation.xml
index cb0a3e8d..0d58e5c2 100644
--- a/structuredefinitions/UKCore-Observation-VitalSigns-OxygenSaturation.xml
+++ b/structuredefinitions/UKCore-Observation-VitalSigns-OxygenSaturation.xml
@@ -17,8 +17,8 @@
       <rank value="1" />
     </telecom>
   </contact>
-  <description value="TBA" />
-  <purpose value="TBA" />
+  <description value="Defines the additional constraints and extensions on the UK Core Observation Vital Signs profile" />
+  <purpose value="To provide implementers with additional support when implementing blood oxygen saturation 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" />
   <kind value="resource" />
diff --git a/structuredefinitions/UKCore-Observation-VitalSigns-RespirationRate.xml b/structuredefinitions/UKCore-Observation-VitalSigns-RespirationRate.xml
index 35d36b3b..8542afc5 100644
--- a/structuredefinitions/UKCore-Observation-VitalSigns-RespirationRate.xml
+++ b/structuredefinitions/UKCore-Observation-VitalSigns-RespirationRate.xml
@@ -17,8 +17,8 @@
       <rank value="1" />
     </telecom>
   </contact>
-  <description value="TBA" />
-  <purpose value="TBA" />
+  <description value="Defines the additional constraints and extensions on the UK Core Observation Vital Signs profile" />
+  <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" />
   <kind value="resource" />
diff --git a/structuredefinitions/UKCore-Observation-VitalSigns.xml b/structuredefinitions/UKCore-Observation-VitalSigns.xml
index bc562ee7..093653e3 100644
--- a/structuredefinitions/UKCore-Observation-VitalSigns.xml
+++ b/structuredefinitions/UKCore-Observation-VitalSigns.xml
@@ -17,8 +17,8 @@
       <rank value="1" />
     </telecom>
   </contact>
-  <description value="Defines the observation constraints and extensions on the UK Core observation resource for the minimal set of data to query and retrieve clinical observation  vital signs information." />
-  <purpose value="This profile allows exchange of information of Measurements and simple assertions made about an individual, device or other subject." />
+  <description value="Defines the observation constraints and extensions on the UK Core observation resource for the minimal set of data to query and retrieve clinical observation vital signs information." />
+  <purpose value="This profile allows exchange of internationally FHIR compliant vital signs information based on measurements and simple assertions made about an individual." />
   <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" />
   <mapping>
diff --git a/valuesets/ValueSet-UKCore-RecordingSetting.xml b/valuesets/ValueSet-UKCore-RecordingSetting.xml
index 33c9fc24..9830ab61 100644
--- a/valuesets/ValueSet-UKCore-RecordingSetting.xml
+++ b/valuesets/ValueSet-UKCore-RecordingSetting.xml
@@ -30,8 +30,8 @@
 		<offset value="0"/>
 		<contains>
 			<system value="https://fhir.hl7.org.uk/CodeSystem/UKCore-RecordingSetting"/>
-			<code value="residental"/>
-			<display value="Residental"/>
+			<code value="residential"/>
+			<display value="Residential"/>
 		</contains>
 		<contains>
 			<system value="https://fhir.hl7.org.uk/CodeSystem/UKCore-RecordingSetting"/>