diff --git a/proxies/live/apiproxy/policies/AssignMessage.SetHeader.NhsdSupplierAppName.xml b/proxies/live/apiproxy/policies/AssignMessage.SetHeader.NhsdSupplierAppName.xml
new file mode 100644
index 0000000..0cba24e
--- /dev/null
+++ b/proxies/live/apiproxy/policies/AssignMessage.SetHeader.NhsdSupplierAppName.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<AssignMessage async="false" continueOnError="true" enabled="true" name="AssignMessage.SetHeader.NhsdSupplierAppName">
+  <Set>
+    <Headers>
+      <Header name="NHSD-Supplier-App-Name">{apim-app-flow-vars.nhsa.SupplierAppName}</Header>
+    </Headers>
+  </Set>
+  <IgnoreUnresolvedVariables>true</IgnoreUnresolvedVariables>
+  <AssignTo createNew="false" transport="http" type="request"/>
+  <DisplayName>AssignMessage.SetHeader.NhsdSupplierAppName</DisplayName>
+</AssignMessage>
diff --git a/proxies/live/apiproxy/policies/FlowCallout.ExtendedAttributes.xml b/proxies/live/apiproxy/policies/FlowCallout.ExtendedAttributes.xml
new file mode 100644
index 0000000..50dbae0
--- /dev/null
+++ b/proxies/live/apiproxy/policies/FlowCallout.ExtendedAttributes.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<FlowCallout async="false" continueOnError="false" enabled="true" name="FlowCallout.ExtendedAttributes">
+  <DisplayName>FlowCallout.ExtendedAttributes</DisplayName>
+  <SharedFlowBundle>ExtendedAttributes</SharedFlowBundle>
+</FlowCallout>
diff --git a/proxies/live/apiproxy/targets/nhsa-target.xml b/proxies/live/apiproxy/targets/nhsa-target.xml
index 198bd2f..a4d30ef 100644
--- a/proxies/live/apiproxy/targets/nhsa-target.xml
+++ b/proxies/live/apiproxy/targets/nhsa-target.xml
@@ -32,8 +32,11 @@
 				<Name>OauthV2.VerifyAccessToken</Name>
 			</Step>
 			<Step>
-                <Name>FlowCallout.ApplyRateLimiting</Name>
-            </Step>
+        <Name>FlowCallout.ApplyRateLimiting</Name>
+      </Step>
+      <Step>
+        <Name>FlowCallout.ExtendedAttributes</Name>
+      </Step>
 			<Step>
 				<Name>KeyValueMap.GetUpstreamApiKey</Name>
 			</Step>
@@ -46,6 +49,9 @@
 			<Step>
 				<Name>AssignMessage.SetHeader.NhsdSupplierAppId</Name>
 			</Step>
+      <Step>
+        <Name>AssignMessage.SetHeader.NhsdSupplierAppName</Name>
+      </Step>
 			<Step>
 				<Name>AssignMessage.RemoveHeader.XCorrelationId</Name>
 			</Step>