diff --git a/src/app/core/services/helpers/component-injector.helpers.spec.ts b/src/app/core/services/helpers/component-injector.helpers.spec.ts
index cb6ee6d..edec97c 100644
--- a/src/app/core/services/helpers/component-injector.helpers.spec.ts
+++ b/src/app/core/services/helpers/component-injector.helpers.spec.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 * as angular from 'angular';
 import 'angular-mocks';
 import 'angular-ui-router';
diff --git a/src/app/core/services/helpers/component-injector.helpers.ts b/src/app/core/services/helpers/component-injector.helpers.ts
index 9fc475b..ff32f0d 100644
--- a/src/app/core/services/helpers/component-injector.helpers.ts
+++ b/src/app/core/services/helpers/component-injector.helpers.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 * as $ from 'jquery';
 import * as _ from 'lodash';
 
diff --git a/src/app/core/services/helpers/config.helpers.spec.ts b/src/app/core/services/helpers/config.helpers.spec.ts
index 5b2ae07..00de431 100644
--- a/src/app/core/services/helpers/config.helpers.spec.ts
+++ b/src/app/core/services/helpers/config.helpers.spec.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 * as angular from 'angular';
 import 'angular-mocks';
 import 'angular-ui-router';
diff --git a/src/app/core/services/helpers/config.helpers.ts b/src/app/core/services/helpers/config.helpers.ts
index 5dbd74e..7cd8991 100644
--- a/src/app/core/services/helpers/config.helpers.ts
+++ b/src/app/core/services/helpers/config.helpers.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 * as _ from 'lodash';
 import * as pluralize from 'pluralize';
 import {IXosTableColumn, IXosTableCfg} from '../../table/table';
diff --git a/src/app/core/services/helpers/debounce.helper.spec.ts b/src/app/core/services/helpers/debounce.helper.spec.ts
index e04b11e..1cc20c8 100644
--- a/src/app/core/services/helpers/debounce.helper.spec.ts
+++ b/src/app/core/services/helpers/debounce.helper.spec.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 * as angular from 'angular';
 import 'angular-mocks';
 import 'angular-ui-router';
diff --git a/src/app/core/services/helpers/debounce.helper.ts b/src/app/core/services/helpers/debounce.helper.ts
index 89f62ee..e8e479d 100644
--- a/src/app/core/services/helpers/debounce.helper.ts
+++ b/src/app/core/services/helpers/debounce.helper.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.
+ */
+
+
 export interface IXosDebouncer {
   debounce(func: any, wait: number, context: any, immediate?: boolean): any;
 }
diff --git a/src/app/core/services/keyboard-shortcut.spec.ts b/src/app/core/services/keyboard-shortcut.spec.ts
index deb04b7..a4a15dd 100644
--- a/src/app/core/services/keyboard-shortcut.spec.ts
+++ b/src/app/core/services/keyboard-shortcut.spec.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 * as angular from 'angular';
 import 'angular-mocks';
 import {IXosKeyboardShortcutService, XosKeyboardShortcut, IXosKeyboardShortcutBinding} from './keyboard-shortcut';
diff --git a/src/app/core/services/keyboard-shortcut.ts b/src/app/core/services/keyboard-shortcut.ts
index 1907b0d..72a59a5 100644
--- a/src/app/core/services/keyboard-shortcut.ts
+++ b/src/app/core/services/keyboard-shortcut.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 * as $ from 'jquery';
 import * as _ from 'lodash';
 import {IXosSidePanelService} from '../side-panel/side-panel.service';
diff --git a/src/app/core/services/navigation.spec.ts b/src/app/core/services/navigation.spec.ts
index 50af9d9..bc27772 100644
--- a/src/app/core/services/navigation.spec.ts
+++ b/src/app/core/services/navigation.spec.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 * as angular from 'angular';
 import 'angular-mocks';
 import 'angular-ui-router';
diff --git a/src/app/core/services/navigation.ts b/src/app/core/services/navigation.ts
index 6fb6883..e7fa4ed 100644
--- a/src/app/core/services/navigation.ts
+++ b/src/app/core/services/navigation.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.
+ */
+
+
 /// <reference path="../../../../typings/index.d.ts" />
 
 import * as _ from 'lodash';
diff --git a/src/app/core/services/page-title.spec.ts b/src/app/core/services/page-title.spec.ts
index 9e6f519..6825c9e 100644
--- a/src/app/core/services/page-title.spec.ts
+++ b/src/app/core/services/page-title.spec.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 * as angular from 'angular';
 import 'angular-mocks';
 import 'angular-ui-router';
diff --git a/src/app/core/services/page-title.ts b/src/app/core/services/page-title.ts
index e3b8d42..62f578f 100644
--- a/src/app/core/services/page-title.ts
+++ b/src/app/core/services/page-title.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 {IXosStyleConfig} from '../../../index';
 export interface IXosPageTitleService {
   get(): string;
diff --git a/src/app/core/services/runtime-states.spec.ts b/src/app/core/services/runtime-states.spec.ts
index 8b9015d..f90a0e1 100644
--- a/src/app/core/services/runtime-states.spec.ts
+++ b/src/app/core/services/runtime-states.spec.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 * as angular from 'angular';
 import 'angular-mocks';
 import 'angular-ui-router';
diff --git a/src/app/core/services/runtime-states.ts b/src/app/core/services/runtime-states.ts
index 17b3052..84d5db3 100644
--- a/src/app/core/services/runtime-states.ts
+++ b/src/app/core/services/runtime-states.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 {IXosModelRelation} from '../../views/crud/crud';
 export interface IXosState extends angular.ui.IState {
   data: {