diff --git a/.tractusx b/.tractusx
index ada629f..849db9d 100644
--- a/.tractusx
+++ b/.tractusx
@@ -1,5 +1,26 @@
+###############################################################
+# Copyright (c) 2021, 2024 Robert Bosch Manufacturing Solutions GmbH
+# Copyright (c) 2021, 2024 Contributors to the Eclipse Foundation
+#
+# See the NOTICE file(s) distributed with this work for additional
+# information regarding copyright ownership.
+#
+# This program and the accompanying materials are made available under the
+# terms of the Apache License, Version 2.0 which is available at
+# https://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.
+#
+# SPDX-License-Identifier: Apache-2.0
+###############################################################
+
 product: "BPN Discovery"
 leadingRepository: "https://github.com/eclipse-tractusx/sldt-bpn-discovery"
+openApiSpecs: https://github.com/eclipse-tractusx/sldt-bpn-discovery/blob/main/backend/src/main/resources/static/bpn-discovery-service-openapi.yaml
 repositories:
   - name: "sldt-bpn-discovery"
     usage: "This repository contains the source code for the SLDT BPN Discovery"