diff --git a/check/model/emf/src/main/resources/model/org.eclipse.daanse.olap.check.ecore b/check/model/emf/src/main/resources/model/org.eclipse.daanse.olap.check.ecore
index 303ce72a..e57210df 100644
--- a/check/model/emf/src/main/resources/model/org.eclipse.daanse.olap.check.ecore
+++ b/check/model/emf/src/main/resources/model/org.eclipse.daanse.olap.check.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="check" nsURI="https://www.daanse.org/spec/org.eclipse.daanse.olap.check"
     nsPrefix="olapcheck">
diff --git a/check/model/emf/src/main/resources/model/org.eclipse.daanse.olap.check.genmodel b/check/model/emf/src/main/resources/model/org.eclipse.daanse.olap.check.genmodel
index 18f1d0d1..058bf7e3 100644
--- a/check/model/emf/src/main/resources/model/org.eclipse.daanse.olap.check.genmodel
+++ b/check/model/emf/src/main/resources/model/org.eclipse.daanse.olap.check.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" copyrightText="Copyright (c) 2024 Contributors to the Eclipse Foundation.&#xA;&#xA;This program and the accompanying materials are made&#xA;available under the terms of the Eclipse Public License 2.0&#xA;which is available at https://www.eclipse.org/legal/epl-2.0/&#xA;&#xA;SPDX-License-Identifier: EPL-2.0&#xA;&#xA;Contributors:&#xA;"
     modelDirectory="/org.eclipse.daanse.olap.check.model.emf/src" modelPluginID="org.eclipse.daanse.olap.check.model.emf"
diff --git a/pom.xml b/pom.xml
index f74fe767..cb584b46 100644
--- a/pom.xml
+++ b/pom.xml
@@ -36,6 +36,7 @@
     <revision>0.0.1-SNAPSHOT</revision>
     <slf4j.version>2.0.9</slf4j.version>
     <caffeine.version>3.1.2</caffeine.version>
+    <java.version>25</java.version>
   </properties>
 
   <repositories>