diff --git a/emf/codegen.maven.example/ecore.annotated/model/catalog.ecore b/emf/codegen.maven.example/ecore.annotated/model/catalog.ecore
index 44bfe3b..98d1c13 100644
--- a/emf/codegen.maven.example/ecore.annotated/model/catalog.ecore
+++ b/emf/codegen.maven.example/ecore.annotated/model/catalog.ecore
@@ -1,4 +1,15 @@
 <?xml version="1.0" encoding="UTF-8"?>
+<!--
+/*********************************************************************
+* Copyright (c) 2025 Contributors to the Eclipse Foundation.
+*
+* This program and the accompanying materials are made
+* available under the terms of the Eclipse Public License 2.0
+* which is available at https://www.eclipse.org/legal/epl-2.0/
+*
+* SPDX-License-Identifier: EPL-2.0
+**********************************************************************/
+-->
 <ecore:EPackage xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xmlns:ecore="http://www.eclipse.org/emf/2002/Ecore" name="catalog" nsURI="http://daanse.eclipse.org/example/catalog" nsPrefix="catalog">
   <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
diff --git a/emf/codegen.maven.example/ecore.dependencies/model/extended.ecore b/emf/codegen.maven.example/ecore.dependencies/model/extended.ecore
index 30cb064..430dd07 100644
--- a/emf/codegen.maven.example/ecore.dependencies/model/extended.ecore
+++ b/emf/codegen.maven.example/ecore.dependencies/model/extended.ecore
@@ -1,4 +1,15 @@
 <?xml version="1.0" encoding="UTF-8"?>
+<!--
+/*********************************************************************
+* Copyright (c) 2025 Contributors to the Eclipse Foundation.
+*
+* This program and the accompanying materials are made
+* available under the terms of the Eclipse Public License 2.0
+* which is available at https://www.eclipse.org/legal/epl-2.0/
+*
+* SPDX-License-Identifier: EPL-2.0
+**********************************************************************/
+-->
 <ecore:EPackage xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xmlns:ecore="http://www.eclipse.org/emf/2002/Ecore" name="extended" nsURI="http://daanse.eclipse.org/example/extended"
     nsPrefix="extended">
diff --git a/emf/codegen.maven.example/ecore.noosgi/model/simple.ecore b/emf/codegen.maven.example/ecore.noosgi/model/simple.ecore
index 96a8b4a..0698d13 100644
--- a/emf/codegen.maven.example/ecore.noosgi/model/simple.ecore
+++ b/emf/codegen.maven.example/ecore.noosgi/model/simple.ecore
@@ -1,4 +1,15 @@
 <?xml version="1.0" encoding="UTF-8"?>
+<!--
+/*********************************************************************
+* Copyright (c) 2025 Contributors to the Eclipse Foundation.
+*
+* This program and the accompanying materials are made
+* available under the terms of the Eclipse Public License 2.0
+* which is available at https://www.eclipse.org/legal/epl-2.0/
+*
+* SPDX-License-Identifier: EPL-2.0
+**********************************************************************/
+-->
 <ecore:EPackage xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xmlns:ecore="http://www.eclipse.org/emf/2002/Ecore" name="simple" nsURI="http://daanse.eclipse.org/example/simple" nsPrefix="simple">
   <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
diff --git a/emf/codegen.maven.example/ecore.simple/src/main/resources/model/model.ecore b/emf/codegen.maven.example/ecore.simple/src/main/resources/model/model.ecore
index 7891829..830808f 100644
--- a/emf/codegen.maven.example/ecore.simple/src/main/resources/model/model.ecore
+++ b/emf/codegen.maven.example/ecore.simple/src/main/resources/model/model.ecore
@@ -1,4 +1,15 @@
 <?xml version="1.0" encoding="UTF-8"?>
+<!--
+/*********************************************************************
+* Copyright (c) 2025 Contributors to the Eclipse Foundation.
+*
+* This program and the accompanying materials are made
+* available under the terms of the Eclipse Public License 2.0
+* which is available at https://www.eclipse.org/legal/epl-2.0/
+*
+* SPDX-License-Identifier: EPL-2.0
+**********************************************************************/
+-->
 <ecore:EPackage xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xmlns:ecore="http://www.eclipse.org/emf/2002/Ecore" name="base" nsURI="http://daanse.eclipse.org/example/base" nsPrefix="base">
   <eClassifiers xsi:type="ecore:EClass" name="Person">
diff --git a/emf/codegen.maven.example/genmodel.dependencies/src/main/resources/model/borrowing.ecore b/emf/codegen.maven.example/genmodel.dependencies/src/main/resources/model/borrowing.ecore
index 8708129..abd345d 100644
--- a/emf/codegen.maven.example/genmodel.dependencies/src/main/resources/model/borrowing.ecore
+++ b/emf/codegen.maven.example/genmodel.dependencies/src/main/resources/model/borrowing.ecore
@@ -1,4 +1,15 @@
 <?xml version="1.0" encoding="UTF-8"?>
+<!--
+/*********************************************************************
+* Copyright (c) 2025 Contributors to the Eclipse Foundation.
+*
+* This program and the accompanying materials are made
+* available under the terms of the Eclipse Public License 2.0
+* which is available at https://www.eclipse.org/legal/epl-2.0/
+*
+* SPDX-License-Identifier: EPL-2.0
+**********************************************************************/
+-->
 <ecore:EPackage xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xmlns:ecore="http://www.eclipse.org/emf/2002/Ecore" name="borrowing" nsURI="http://daanse.eclipse.org/example/borrowing"
     nsPrefix="borrowing">
diff --git a/emf/codegen.maven.example/genmodel.dependencies/src/main/resources/model/borrowing.genmodel b/emf/codegen.maven.example/genmodel.dependencies/src/main/resources/model/borrowing.genmodel
index 15d4b76..9ee0156 100644
--- a/emf/codegen.maven.example/genmodel.dependencies/src/main/resources/model/borrowing.genmodel
+++ b/emf/codegen.maven.example/genmodel.dependencies/src/main/resources/model/borrowing.genmodel
@@ -1,4 +1,15 @@
 <?xml version="1.0" encoding="UTF-8"?>
+<!--
+/*********************************************************************
+* Copyright (c) 2025 Contributors to the Eclipse Foundation.
+*
+* This program and the accompanying materials are made
+* available under the terms of the Eclipse Public License 2.0
+* which is available at https://www.eclipse.org/legal/epl-2.0/
+*
+* SPDX-License-Identifier: EPL-2.0
+**********************************************************************/
+-->
 <genmodel:GenModel xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:ecore="http://www.eclipse.org/emf/2002/Ecore"
     xmlns:genmodel="http://www.eclipse.org/emf/2002/GenModel" modelDirectory="/org.eclipse.daanse.tooling.emf.codegen.maven.example.genmodel.dependencies/target/generated-sources/emf"
     modelPluginID="org.eclipse.daanse.tooling.emf.codegen.maven.example.genmodel.dependencies"
diff --git a/emf/codegen.maven.example/genmodel.simple/src/main/resources/model/library.ecore b/emf/codegen.maven.example/genmodel.simple/src/main/resources/model/library.ecore
index d4e9e68..f066c24 100644
--- a/emf/codegen.maven.example/genmodel.simple/src/main/resources/model/library.ecore
+++ b/emf/codegen.maven.example/genmodel.simple/src/main/resources/model/library.ecore
@@ -1,4 +1,15 @@
 <?xml version="1.0" encoding="UTF-8"?>
+<!--
+/*********************************************************************
+* Copyright (c) 2025 Contributors to the Eclipse Foundation.
+*
+* This program and the accompanying materials are made
+* available under the terms of the Eclipse Public License 2.0
+* which is available at https://www.eclipse.org/legal/epl-2.0/
+*
+* SPDX-License-Identifier: EPL-2.0
+**********************************************************************/
+-->
 <ecore:EPackage xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xmlns:ecore="http://www.eclipse.org/emf/2002/Ecore" name="library" nsURI="http://daanse.eclipse.org/example/library" nsPrefix="library">
   <eClassifiers xsi:type="ecore:EClass" name="Library">
diff --git a/emf/codegen.maven.example/genmodel.simple/src/main/resources/model/library.genmodel b/emf/codegen.maven.example/genmodel.simple/src/main/resources/model/library.genmodel
index 35a14f0..0ee20f4 100644
--- a/emf/codegen.maven.example/genmodel.simple/src/main/resources/model/library.genmodel
+++ b/emf/codegen.maven.example/genmodel.simple/src/main/resources/model/library.genmodel
@@ -1,4 +1,15 @@
 <?xml version="1.0" encoding="UTF-8"?>
+<!--
+/*********************************************************************
+* Copyright (c) 2025 Contributors to the Eclipse Foundation.
+*
+* This program and the accompanying materials are made
+* available under the terms of the Eclipse Public License 2.0
+* which is available at https://www.eclipse.org/legal/epl-2.0/
+*
+* SPDX-License-Identifier: EPL-2.0
+**********************************************************************/
+-->
 <genmodel:GenModel xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:ecore="http://www.eclipse.org/emf/2002/Ecore"
     xmlns:genmodel="http://www.eclipse.org/emf/2002/GenModel" modelDirectory="/org.eclipse.daanse.tooling.emf.codegen.maven.example.genmodel.simple/target/generated-sources/emf"
     modelPluginID="org.eclipse.daanse.tooling.emf.codegen.maven.example.genmodel.simple"