diff --git a/scripts/icm-cache.js b/scripts/icm-cache.js
deleted file mode 100644
index 6c7fe0dc53f..00000000000
--- a/scripts/icm-cache.js
+++ /dev/null
@@ -1,47 +0,0 @@
-/**
- * Local ICM Cache
- *
- * Proxy tool for caching ICM responses
- *
- * Set environment variable ICM_BASE_URL directed to an ICM installation when starting the tool.
- * Set ICM_BASE_URL of your PWA to http://localhost:10000.
- */
-
-const express = require('express');
-const proxy = require('express-http-proxy');
-
-const app = express();
-
-const cacher = new (require('cacher'))();
-app.use(cacher.cache('minutes', 10));
-
-// override cache TTL based on response
-cacher.genCacheTtl = function (res, original) {
-  if (res.statusCode === 404) {
-    return 60 * 60; // 60 minutes
-  } else if (res.statusCode >= 500) {
-    return 0; // do not cache server or connection errors
-  }
-  return original;
-};
-
-const logging = /on|1|true|yes/.test(process.env.LOGGING?.toLowerCase());
-
-if (logging) {
-  cacher.on('miss', key => {
-    console.log('MISS', key);
-  });
-  cacher.on('hit', key => {
-    console.log('HIT', key);
-  });
-}
-
-app.use(
-  proxy(process.env.ICM_BASE_URL, {
-    timeout: 0,
-  })
-);
-
-app.listen(10000, () => {
-  console.log('ICM cache listening');
-});
diff --git a/src/ssr/server-scripts/icm-cache.js b/src/ssr/server-scripts/icm-cache.js
new file mode 100644
index 00000000000..e105f1aaa18
--- /dev/null
+++ b/src/ssr/server-scripts/icm-cache.js
@@ -0,0 +1,93 @@
+/**
+ * Local ICM Cache
+ *
+ * Proxy tool for caching ICM responses
+ * Requires https://github.com/addisonj/node-cacher
+ *
+ *
+ * FOR TESTING
+ *
+ * To run the PWA with this local caching set the ICM_BASE_URL of your PWA to "http://localhost:10000".
+ * - in one shell run: ICM_BASE_URL=http://localhost:10000 npm run start
+ * Set environment variable ICM_BASE_URL directed to an ICM installation when starting the cache tool.
+ * - in a second shell run: ICM_BASE_URL=<ICM> node src/ssr/server-scripts/icm-cache.js
+ *
+ *
+ * FOR INTEGRATION
+ *
+ * A environment variable LOCAL_ICM_CACHE could be used to enable/disable caching ICM responses in a deployed SSR container.
+ * The following code snippets to integrate the local ICM cache could be used.
+ *
+ * Code snippet to adapt the 'build-ecosystem.js':
+-----
+const LOCAL_ICM_CACHE = /^(on|1|true|yes)$/i.test(process.env.LOCAL_ICM_CACHE);
+const localICMCacheActive = LOCAL_ICM_CACHE && !!process.env.ICM_BASE_URL;
+if (LOCAL_ICM_CACHE && !process.env.ICM_BASE_URL) {
+  console.warn('LOCAL_ICM_CACHE cannot be used without setting ICM_BASE_URL');
+}
+if (localICMCacheActive) {
+  content += `
+  - script: dist/icm-cache.js
+    name: icm-cache
+    time: true
+`;
+}
+-----
+ *
+ * Code snippet to adapt the 'Object.entries(ports).forEach(([theme, port])' part of 'build-ecosystem.js':
+-----
+if (localICMCacheActive) {
+  content += `      ICM_BASE_URL_SSR: http://localhost:10000
+    `;
+}
+-----
+ *
+ * Code snippet to adapt 'src\app\core\store\core\configuration\configuration.selectors.ts':
+-----
+const ssrBaseUrl = typeof process !== 'undefined' && process.env.ICM_BASE_URL_SSR;
+
+export const getICMServerURL = createSelector(getConfigurationState, state =>
+  state.baseURL && state.server ? `${ssrBaseUrl || state.baseURL}/${state.server}` : undefined
+);
+-----
+ *
+ */
+
+const express = require('express');
+const proxy = require('express-http-proxy');
+
+const app = express();
+
+const cacher = new (require('cacher'))();
+app.use(cacher.cache('minutes', 10));
+
+// override cache TTL based on response
+cacher.genCacheTtl = function (res, original) {
+  if (res.statusCode === 404) {
+    return 60 * 60; // 60 minutes
+  } else if (res.statusCode >= 500) {
+    return 0; // do not cache server or connection errors
+  }
+  return original;
+};
+
+const logging = /on|1|true|yes/.test(process.env.LOGGING?.toLowerCase());
+
+if (logging) {
+  cacher.on('miss', key => {
+    console.log('MISS', key);
+  });
+  cacher.on('hit', key => {
+    console.log('HIT', key);
+  });
+}
+
+app.use(
+  proxy(process.env.ICM_BASE_URL, {
+    timeout: 0,
+  })
+);
+
+app.listen(10000, () => {
+  console.log('ICM cache listening');
+});