diff --git a/src/main/environment/common_example.properties b/src/main/environment/common_example.properties
index 3c679d09..d85fa61a 100644
--- a/src/main/environment/common_example.properties
+++ b/src/main/environment/common_example.properties
@@ -48,3 +48,52 @@ abha.xcmid=<sbx-or-prod>
 
 
 
+# Diagnostic providers
+
+# Provider names: use the values supported by your application
+diagnostic.provider.xray=<XRAY_PROVIDER>
+diagnostic.provider.truenat=<TRUENAT_PROVIDER>
+
+# EMR Lite - Xray (base URL without trailing slash)
+diagnostic.emrlite.xray.base-url=https://<EMRLITE_HOST>
+diagnostic.emrlite.xray.login-url=${diagnostic.emrlite.xray.base-url}/api/v1/integrations/login/
+diagnostic.emrlite.xray.refresh-url=${diagnostic.emrlite.xray.base-url}/api/v1/integrations/getAccessToken/
+diagnostic.emrlite.xray.order-url=${diagnostic.emrlite.xray.base-url}/api/v1/integrations/orders/
+diagnostic.emrlite.xray.result-url=${diagnostic.emrlite.xray.base-url}/api/v1/integrations/orders/result/
+diagnostic.emrlite.xray.ping-url=${diagnostic.emrlite.xray.base-url}/api/v1/integrations/ping/
+diagnostic.emrlite.xray.username=<XRAY_USERNAME>
+diagnostic.emrlite.xray.password=<XRAY_PASSWORD>
+
+# EMR Lite - Truenat
+diagnostic.emrlite.truenat.base-url=https://<EMRLITE_HOST>
+diagnostic.emrlite.truenat.login-url=${diagnostic.emrlite.truenat.base-url}/api/v1/integrations/login/
+diagnostic.emrlite.truenat.refresh-url=${diagnostic.emrlite.truenat.base-url}/api/v1/integrations/getAccessToken/
+diagnostic.emrlite.truenat.order-url=${diagnostic.emrlite.truenat.base-url}/api/v1/integrations/orders/
+diagnostic.emrlite.truenat.result-url=${diagnostic.emrlite.truenat.base-url}/api/v1/integrations/orders/result/
+diagnostic.emrlite.truenat.ping-url=${diagnostic.emrlite.truenat.base-url}/api/v1/integrations/ping/
+diagnostic.emrlite.truenat.username=<TRUENAT_USERNAME>
+diagnostic.emrlite.truenat.password=<TRUENAT_PASSWORD>
+
+# Token TTL: replace with vendor-configured durations in seconds
+diagnostic.emrlite.refresh-ttl-seconds=86400
+
+# Example: polling every 60 seconds
+diagnostic.poll.xray.tick-ms=60000
+diagnostic.poll.truenat.tick-ms=60000
+
+# Example: daily expiry at 11:59 PM in scheduler timezone
+diagnostic.poll.expiry-cron=0 59 23 * * *
+
+# Local folder (Windows: use forward slashes)
+diagnostic.documents.storage-root=C:/amrit/diagnostic-documents
+stoptb.enforce.vanid=false
+# Stop TB: this deployment's van/camp ID, replacing the old Redis camp:vanID lookup
+stoptb.van.id=0
+
+
+
+# GovThealth API Config
+govthealth.user.details.url=@env.GOVTHEALTH_USER_DETAILS_URL@
+govthealth.user.id=@env.GOVTHEALTH_USER_ID@
+govthealth.password=@env.GOVTHEALTH_PASSWORD@
+common-api-base-url=