diff --git a/lib/content-services/src/lib/search/components/search-properties/search-properties.ts b/lib/content-services/src/lib/search/components/search-properties/search-properties.ts
index 31ffb556c04..2d4543d500d 100644
--- a/lib/content-services/src/lib/search/components/search-properties/search-properties.ts
+++ b/lib/content-services/src/lib/search/components/search-properties/search-properties.ts
@@ -1,3 +1,20 @@
+/*!
+ * @license
+ * Copyright © 2005-2023 Hyland Software, Inc. and its affiliates. 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.
+ */
+
 import { FileSizeCondition } from './file-size-condition';
 
 export interface SearchProperties {