diff --git a/smui/Dockerfile b/smui/Dockerfile
index 2eb14d3..d7b7327 100644
--- a/smui/Dockerfile
+++ b/smui/Dockerfile
@@ -12,3 +12,11 @@ RUN apt-get update -y && apt-get install -y python3 python3-pip
 
 USER smui
 RUN python3 -m pip install requests
+
+# Need custom CMD to include our custom-application.conf
+CMD java \
+  -Dpidfile.path=$SMUI_CONF_PID_PATH \
+  -Dlogback.configurationFile=$SMUI_CONF_LOGBACK_XML_PATH \
+  -Dhttp.port=$SMUI_CONF_HTTP_PORT \
+  -Dconfig.file="/smui/conf/custom-application.conf" \
+  -jar /smui/search-management-ui-assembly-$SMUI_VERSION.jar
diff --git a/smui/conf/custom-application.conf b/smui/conf/custom-application.conf
new file mode 100644
index 0000000..eb7d502
--- /dev/null
+++ b/smui/conf/custom-application.conf
@@ -0,0 +1,74 @@
+include "application.conf"
+
+smui.target-environment.config="""{
+  "LIVE": {
+    "ecommerce": [
+      {
+        "rulesCollection": "Chorus Webshop",
+        "tenantTag": null,
+        "previewUrlTemplate": "https://www.example.com/en/main-tenant/search?query=$QUERY"
+      }, {
+        "rulesCollection": "Chorus Webshop",
+        "tenantTag": "tenant:HA",
+        "previewUrlTemplate": "https://www.example.com/en/alternative-tenant/search?query=$QUERY"
+      }
+    ],  
+    "de": [
+      {
+        "rulesCollection": "MainTenantDE",
+        "tenantTag": null,
+        "previewUrlTemplate": "https://www.example.com/de/main-tenant/search?query=$QUERY"
+      }, {
+        "rulesCollection": "AlternativeTenantDE",
+        "tenantTag": "tenant:ALTERNATIVE",
+        "previewUrlTemplate": "https://www.example.com/de/alternative-tenant/search?query=$QUERY"
+      }
+    ],
+    "fr": [
+      {
+        "rulesCollection": "MainTenantFR",
+        "tenantTag": null,
+        "previewUrlTemplate": "https://www.example.com/fr/main-tenant/search?query=$QUERY"
+      }, {
+        "rulesCollection": "AlternativeTenantFR",
+        "tenantTag": "tenant:ALTERNATIVE",
+        "previewUrlTemplate": "https://www.example.com/fr/alternative-tenant/search?query=$QUERY"
+      }
+    ]
+  },
+  "PRELIVE": {
+    "ecommerce": [
+      {
+        "rulesCollection": "Chorus Webshop",
+        "tenantTag": null,
+        "previewUrlTemplate": "https://www.example.com/en/main-tenant/search?query=$QUERY"
+      }, {
+        "rulesCollection": "Chorus Webshop",
+        "tenantTag": "tenant:HA",
+        "previewUrlTemplate": "https://www.example.com/en/alternative-tenant/search?query=$QUERY"
+      }
+    ],  
+    "de": [
+      {
+        "rulesCollection": "MainTenantDE",
+        "tenantTag": null,
+        "previewUrlTemplate": "https://www.example.com/de/main-tenant/search?query=$QUERY"
+      }, {
+        "rulesCollection": "AlternativeTenantDE",
+        "tenantTag": "tenant:ALTERNATIVE",
+        "previewUrlTemplate": "https://www.example.com/de/alternative-tenant/search?query=$QUERY"
+      }
+    ],
+    "fr": [
+      {
+        "rulesCollection": "MainTenantFR",
+        "tenantTag": null,
+        "previewUrlTemplate": "https://www.example.com/fr/main-tenant/search?query=$QUERY"
+      }, {
+        "rulesCollection": "AlternativeTenantFR",
+        "tenantTag": "tenant:ALTERNATIVE",
+        "previewUrlTemplate": "https://www.example.com/fr/alternative-tenant/search?query=$QUERY"
+      }
+    ]
+  }
+}"""