diff --git a/openecomp-ui/src/nfvo-components/tree/Tree.jsx b/openecomp-ui/src/nfvo-components/tree/Tree.jsx
index 1a1ebaf..1bb05ff 100644
--- a/openecomp-ui/src/nfvo-components/tree/Tree.jsx
+++ b/openecomp-ui/src/nfvo-components/tree/Tree.jsx
@@ -1,3 +1,18 @@
+/*
+ * Copyright © 2016-2018 European Support Limited
+ *
+ * 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 React, { Component } from 'react';
 import PropTypes from 'prop-types';
 import { select } from 'd3-selection';