1 files changed, 21 insertions, 1 deletions
diff --git a/catalog-ui/src/app/ng2/services/hierarchy-nav.service.ts b/catalog-ui/src/app/ng2/services/hierarchy-nav.service.ts
index 512505d7c6..016b04788e 100644
--- a/catalog-ui/src/app/ng2/services/hierarchy-nav.service.ts
+++ b/catalog-ui/src/app/ng2/services/hierarchy-nav.service.ts
@@ -1,3 +1,23 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * 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.
+ * ============LICENSE_END=========================================================
+ */
+
 import { Injectable } from '@angular/core';
 import { SimpleFlatProperty, PropertyFEModel, DerivedFEProperty } from 'app/models';
 
@@ -60,4 +80,4 @@ export class HierarchyNavService {
         }
         return tree;
     }
-}
-\ No newline at end of file
+}