diff --git a/conf/app/README.md b/conf/app/README.md
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+# XOS-GUI Config
+
+### Note that the configurations defined in this folder are for development only, they are most likely to be overrided by a volume mount defined in `service-profile`
+
+## App Config
+
+This configuration will specifiy the rest API base url and the Websocket address.
+Here is it's structure:
+
+```
+angular.module('app')
+  .constant('AppConfig', {
+    apiEndpoint: '/spa/api',
+    websocketClient: '/'
+  });
+
+```
+
+## Style Config
+
+This configuration will contain branding information, such as title, logo and navigation items.
+Here is it's structure:
+
+```
+angular.module('app')
+  .constant('StyleConfig', {
+    projectName: 'CORD',
+    favicon: 'cord-favicon.png',
+    background: 'cord-bg.jpg',
+    payoff: 'Your VNF orchestrator',
+    logo: 'cord-logo.png',
+    routes: [
+        {
+            label: 'Slices',
+            state: 'xos.core.slices'
+        },
+        {
+            label: 'Instances',
+            state: 'xos.core.instances'
+        },
+        {
+            label: 'Nodes',
+            state: 'xos.core.nodes'
+        }
+    ]
+});
+```
\ No newline at end of file
diff --git a/conf/app/app.config.dev.js b/conf/app/app.config.dev.js
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+angular.module('app')
+  .constant('AppConfig', {
+    apiEndpoint: 'http://xos.dev:3000/api',
+    websocketClient: 'http://xos.dev:3000'
+  });
diff --git a/conf/app/app.config.local.ts b/conf/app/app.config.local.ts
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+++ b/conf/app/app.config.local.ts
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+import {IAppConfig} from './interfaces';
+export const AppConfig: IAppConfig = {
+  apiEndpoint: 'http://localhost:4000/api',
+  websocketClient: 'http://localhost:4000/'
+};
diff --git a/conf/app/app.config.production.js b/conf/app/app.config.production.js
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+++ b/conf/app/app.config.production.js
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+angular.module('app')
+  .constant('AppConfig', {
+    apiEndpoint: '/spa/api',
+    websocketClient: '/'
+  });
diff --git a/conf/app/app.config.test.js b/conf/app/app.config.test.js
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+++ b/conf/app/app.config.test.js
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+angular.module('app')
+  .constant('AppConfig', {
+      apiEndpoint: 'http://xos-test:3000/api',
+      websocketClient: 'http://xos-test:3000'
+  });
diff --git a/conf/app/style.config.cord.js b/conf/app/style.config.cord.js
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+++ b/conf/app/style.config.cord.js
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+angular.module('app')
+  .constant('StyleConfig', {
+    projectName: 'CORD',
+    favicon: 'cord-favicon.png',
+    background: 'cord-bg.jpg',
+    payoff: 'Your VNF orchestrator',
+    logo: 'cord-logo.png',
+    routes: [
+        {
+            label: 'Slices',
+            state: 'xos.core.slices'
+        },
+        {
+            label: 'Instances',
+            state: 'xos.core.instances'
+        },
+        {
+            label: 'Nodes',
+            state: 'xos.core.nodes'
+        }
+    ]
+});
diff --git a/conf/app/style.config.opencloud.js b/conf/app/style.config.opencloud.js
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+++ b/conf/app/style.config.opencloud.js
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+angular.module('app')
+  .constant('StyleConfig', {
+    projectName: 'OpenCloud',
+    favicon: 'opencloud-favicon.png',
+    background: 'opencloud-bg.jpg',
+    payoff: 'Your OS resource manager',
+    logo: 'opencloud-logo.png',
+    routes: [
+        {
+            label: 'Slices',
+            state: 'xos.core.slices'
+        }
+    ]
+});