diff --git a/src/externalsystems/Bpdm.Library/Models/BpdmCxMembershipDto.cs b/src/externalsystems/Bpdm.Library/Models/BpdmCxMembershipDto.cs
index 0424824458..faf2eeb717 100644
--- a/src/externalsystems/Bpdm.Library/Models/BpdmCxMembershipDto.cs
+++ b/src/externalsystems/Bpdm.Library/Models/BpdmCxMembershipDto.cs
@@ -1,6 +1,5 @@
 /********************************************************************************
- * Copyright (c) 2022 BMW Group AG
- * Copyright (c) 2022 Contributors to the Eclipse Foundation
+ * Copyright (c) 2024 Contributors to the Eclipse Foundation
  *
  * See the NOTICE file(s) distributed with this work for additional
  * information regarding copyright ownership.
diff --git a/src/portalbackend/PortalBackend.Migrations/Migrations/20241029110916_1111_CxMembership.Designer.cs b/src/portalbackend/PortalBackend.Migrations/Migrations/20241029110916_1111_CxMembership.Designer.cs
index c2b867a9e3..e523603aa0 100644
--- a/src/portalbackend/PortalBackend.Migrations/Migrations/20241029110916_1111_CxMembership.Designer.cs
+++ b/src/portalbackend/PortalBackend.Migrations/Migrations/20241029110916_1111_CxMembership.Designer.cs
@@ -1,4 +1,23 @@
-// <auto-generated />
+/********************************************************************************
+ * Copyright (c) 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
+ ********************************************************************************/
+
+// <auto-generated />
 using System;
 using System.Text.Json;
 using Microsoft.EntityFrameworkCore;
diff --git a/src/portalbackend/PortalBackend.Migrations/Migrations/20241029110916_1111_CxMembership.cs b/src/portalbackend/PortalBackend.Migrations/Migrations/20241029110916_1111_CxMembership.cs
index c8e82bc231..075a9d88ed 100644
--- a/src/portalbackend/PortalBackend.Migrations/Migrations/20241029110916_1111_CxMembership.cs
+++ b/src/portalbackend/PortalBackend.Migrations/Migrations/20241029110916_1111_CxMembership.cs
@@ -1,4 +1,23 @@
-using Microsoft.EntityFrameworkCore.Migrations;
+/********************************************************************************
+ * Copyright (c) 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
+ ********************************************************************************/
+
+using Microsoft.EntityFrameworkCore.Migrations;
 
 #nullable disable
 
diff --git a/src/portalbackend/PortalBackend.Migrations/Migrations/PortalDbContextModelSnapshot.cs b/src/portalbackend/PortalBackend.Migrations/Migrations/PortalDbContextModelSnapshot.cs
index 8a76eb628a..7aa114f745 100644
--- a/src/portalbackend/PortalBackend.Migrations/Migrations/PortalDbContextModelSnapshot.cs
+++ b/src/portalbackend/PortalBackend.Migrations/Migrations/PortalDbContextModelSnapshot.cs
@@ -1,3 +1,22 @@
+/********************************************************************************
+ * Copyright (c) 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
+ ********************************************************************************/
+
 // <auto-generated />
 using System;
 using System.Text.Json;