diff --git a/xos/gui/conf/app/app.config.dev.js b/xos/gui/conf/app/app.config.dev.js
index 5c620d7..4872661 100755
--- a/xos/gui/conf/app/app.config.dev.js
+++ b/xos/gui/conf/app/app.config.dev.js
@@ -1,3 +1,21 @@
+
+/*
+ * Copyright 2017-present Open Networking Foundation
+
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+
+ * http://www.apache.org/licenses/LICENSE-2.0
+
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+
 angular.module('app')
   .constant('AppConfig', {
     apiEndpoint: 'http://xos.dev:3000/api',
diff --git a/xos/gui/conf/app/app.config.local.ts b/xos/gui/conf/app/app.config.local.ts
index a00155b..68f9712 100755
--- a/xos/gui/conf/app/app.config.local.ts
+++ b/xos/gui/conf/app/app.config.local.ts
@@ -1,3 +1,21 @@
+
+/*
+ * Copyright 2017-present Open Networking Foundation
+
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+
+ * http://www.apache.org/licenses/LICENSE-2.0
+
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+
 import {IAppConfig} from './interfaces';
 export const AppConfig: IAppConfig = {
   apiEndpoint: 'http://localhost:4000/api',
diff --git a/xos/gui/conf/app/app.config.production.js b/xos/gui/conf/app/app.config.production.js
index 8f5bd5a..43b5750 100755
--- a/xos/gui/conf/app/app.config.production.js
+++ b/xos/gui/conf/app/app.config.production.js
@@ -1,3 +1,21 @@
+
+/*
+ * Copyright 2017-present Open Networking Foundation
+
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+
+ * http://www.apache.org/licenses/LICENSE-2.0
+
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+
 angular.module('app')
   .constant('AppConfig', {
     apiEndpoint: '/spa/api',
diff --git a/xos/gui/conf/app/app.config.test.js b/xos/gui/conf/app/app.config.test.js
index 86cfcb1..37034fb 100755
--- a/xos/gui/conf/app/app.config.test.js
+++ b/xos/gui/conf/app/app.config.test.js
@@ -1,3 +1,21 @@
+
+/*
+ * Copyright 2017-present Open Networking Foundation
+
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+
+ * http://www.apache.org/licenses/LICENSE-2.0
+
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+
 angular.module('app')
   .constant('AppConfig', {
       apiEndpoint: 'http://xos-test:3000/api',
diff --git a/xos/gui/conf/app/style.config.cord.js b/xos/gui/conf/app/style.config.cord.js
index 6f7ebab..022938b 100755
--- a/xos/gui/conf/app/style.config.cord.js
+++ b/xos/gui/conf/app/style.config.cord.js
@@ -1,3 +1,21 @@
+
+/*
+ * Copyright 2017-present Open Networking Foundation
+
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+
+ * http://www.apache.org/licenses/LICENSE-2.0
+
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+
 angular.module('app')
   .constant('StyleConfig', {
     projectName: 'CORD',
diff --git a/xos/gui/conf/app/style.config.opencloud.js b/xos/gui/conf/app/style.config.opencloud.js
index 9693c5d..2c1776e 100755
--- a/xos/gui/conf/app/style.config.opencloud.js
+++ b/xos/gui/conf/app/style.config.opencloud.js
@@ -1,3 +1,21 @@
+
+/*
+ * Copyright 2017-present Open Networking Foundation
+
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+
+ * http://www.apache.org/licenses/LICENSE-2.0
+
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+
 angular.module('app')
   .constant('StyleConfig', {
     projectName: 'OpenCloud',