diff --git a/com.avaloq.tools.ddk.check.ide/.classpath b/com.avaloq.tools.ddk.check.ide/.classpath
index 0f2735e0da..657ce4953b 100644
--- a/com.avaloq.tools.ddk.check.ide/.classpath
+++ b/com.avaloq.tools.ddk.check.ide/.classpath
@@ -6,11 +6,6 @@
       <attribute name="ignore_optional_problems" value="true"/>
     </attributes>
   </classpathentry>
-  <classpathentry kind="src" path="xtend-gen">
-    <attributes>
-      <attribute name="ignore_optional_problems" value="true"/>
-    </attributes>
-  </classpathentry>
   <classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-21"/>
   <classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins">
     <accessrules>
diff --git a/com.avaloq.tools.ddk.check.ide/META-INF/MANIFEST.MF b/com.avaloq.tools.ddk.check.ide/META-INF/MANIFEST.MF
index 214a4053a2..4cf1fb27b4 100644
--- a/com.avaloq.tools.ddk.check.ide/META-INF/MANIFEST.MF
+++ b/com.avaloq.tools.ddk.check.ide/META-INF/MANIFEST.MF
@@ -2,7 +2,7 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: com.avaloq.tools.ddk.check.ide
 Bundle-SymbolicName: com.avaloq.tools.ddk.check.ide;singleton:=true
-Bundle-Version: 17.3.1.qualifier
+Bundle-Version: 17.3.2.qualifier
 Bundle-Vendor: Avaloq Group AG
 Bundle-RequiredExecutionEnvironment: JavaSE-21
 Bundle-ActivationPolicy: lazy
diff --git a/com.avaloq.tools.ddk.check.ide/build.properties b/com.avaloq.tools.ddk.check.ide/build.properties
index bef28d3d93..ec65859a4c 100644
--- a/com.avaloq.tools.ddk.check.ide/build.properties
+++ b/com.avaloq.tools.ddk.check.ide/build.properties
@@ -1,5 +1,4 @@
 source.. = src/,\
-           src-gen/,\
-           xtend-gen/
+           src-gen/
 bin.includes = META-INF/,\
                .
diff --git a/com.avaloq.tools.ddk.check.ide/pom.xml b/com.avaloq.tools.ddk.check.ide/pom.xml
index 6452cd310c..3d3d27c270 100644
--- a/com.avaloq.tools.ddk.check.ide/pom.xml
+++ b/com.avaloq.tools.ddk.check.ide/pom.xml
@@ -6,7 +6,7 @@
     <version>18.0.1-SNAPSHOT</version>
     <relativePath>../ddk-parent</relativePath>
   </parent>
-  <version>17.3.1-SNAPSHOT</version>
+  <version>17.3.2-SNAPSHOT</version>
   <groupId>com.avaloq.tools.ddk</groupId>
   <artifactId>com.avaloq.tools.ddk.check.ide</artifactId>
   <packaging>eclipse-plugin</packaging>
diff --git a/com.avaloq.tools.ddk.check.ide/xtend-gen/.gitignore b/com.avaloq.tools.ddk.check.ide/xtend-gen/.gitignore
deleted file mode 100644
index e69de29bb2..0000000000
diff --git a/com.avaloq.tools.ddk.check.ui/.classpath b/com.avaloq.tools.ddk.check.ui/.classpath
index 0f2735e0da..657ce4953b 100644
--- a/com.avaloq.tools.ddk.check.ui/.classpath
+++ b/com.avaloq.tools.ddk.check.ui/.classpath
@@ -6,11 +6,6 @@
       <attribute name="ignore_optional_problems" value="true"/>
     </attributes>
   </classpathentry>
-  <classpathentry kind="src" path="xtend-gen">
-    <attributes>
-      <attribute name="ignore_optional_problems" value="true"/>
-    </attributes>
-  </classpathentry>
   <classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-21"/>
   <classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins">
     <accessrules>
diff --git a/com.avaloq.tools.ddk.check.ui/build.properties b/com.avaloq.tools.ddk.check.ui/build.properties
index 8a4b3d3003..59c14ebec6 100644
--- a/com.avaloq.tools.ddk.check.ui/build.properties
+++ b/com.avaloq.tools.ddk.check.ui/build.properties
@@ -1,6 +1,5 @@
 source.. = src/,\
-           src-gen/,\
-           xtend-gen/
+           src-gen/
 bin.includes = META-INF/,\
                icons/,\
                .,\
diff --git a/com.avaloq.tools.ddk.check.ui/xtend-gen/.gitignore b/com.avaloq.tools.ddk.check.ui/xtend-gen/.gitignore
deleted file mode 100644
index e69de29bb2..0000000000
diff --git a/com.avaloq.tools.ddk.xtext.export.ide/.classpath b/com.avaloq.tools.ddk.xtext.export.ide/.classpath
index fa7306227a..2e254f7cff 100644
--- a/com.avaloq.tools.ddk.xtext.export.ide/.classpath
+++ b/com.avaloq.tools.ddk.xtext.export.ide/.classpath
@@ -6,11 +6,6 @@
       <attribute name="ignore_optional_problems" value="true"/>
     </attributes>
   </classpathentry>
-  <classpathentry kind="src" path="xtend-gen">
-    <attributes>
-      <attribute name="ignore_optional_problems" value="true"/>
-    </attributes>
-  </classpathentry>
   <classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-21"/>
   <classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
   <classpathentry kind="output" path="bin"/>
diff --git a/com.avaloq.tools.ddk.xtext.export.ide/build.properties b/com.avaloq.tools.ddk.xtext.export.ide/build.properties
index bef28d3d93..ec65859a4c 100644
--- a/com.avaloq.tools.ddk.xtext.export.ide/build.properties
+++ b/com.avaloq.tools.ddk.xtext.export.ide/build.properties
@@ -1,5 +1,4 @@
 source.. = src/,\
-           src-gen/,\
-           xtend-gen/
+           src-gen/
 bin.includes = META-INF/,\
                .
diff --git a/com.avaloq.tools.ddk.xtext.export.ide/xtend-gen/.gitignore b/com.avaloq.tools.ddk.xtext.export.ide/xtend-gen/.gitignore
deleted file mode 100644
index e69de29bb2..0000000000
diff --git a/com.avaloq.tools.ddk.xtext.expression.ide/.classpath b/com.avaloq.tools.ddk.xtext.expression.ide/.classpath
index fa7306227a..2e254f7cff 100644
--- a/com.avaloq.tools.ddk.xtext.expression.ide/.classpath
+++ b/com.avaloq.tools.ddk.xtext.expression.ide/.classpath
@@ -6,11 +6,6 @@
       <attribute name="ignore_optional_problems" value="true"/>
     </attributes>
   </classpathentry>
-  <classpathentry kind="src" path="xtend-gen">
-    <attributes>
-      <attribute name="ignore_optional_problems" value="true"/>
-    </attributes>
-  </classpathentry>
   <classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-21"/>
   <classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
   <classpathentry kind="output" path="bin"/>
diff --git a/com.avaloq.tools.ddk.xtext.expression.ide/build.properties b/com.avaloq.tools.ddk.xtext.expression.ide/build.properties
index bef28d3d93..ec65859a4c 100644
--- a/com.avaloq.tools.ddk.xtext.expression.ide/build.properties
+++ b/com.avaloq.tools.ddk.xtext.expression.ide/build.properties
@@ -1,5 +1,4 @@
 source.. = src/,\
-           src-gen/,\
-           xtend-gen/
+           src-gen/
 bin.includes = META-INF/,\
                .
diff --git a/com.avaloq.tools.ddk.xtext.expression.ide/xtend-gen/.gitignore b/com.avaloq.tools.ddk.xtext.expression.ide/xtend-gen/.gitignore
deleted file mode 100644
index e69de29bb2..0000000000
diff --git a/com.avaloq.tools.ddk.xtext.generator/.classpath b/com.avaloq.tools.ddk.xtext.generator/.classpath
index 3315c338c4..0fbe7e871c 100644
--- a/com.avaloq.tools.ddk.xtext.generator/.classpath
+++ b/com.avaloq.tools.ddk.xtext.generator/.classpath
@@ -1,11 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <classpath>
   <classpathentry kind="src" path="src"/>
-  <classpathentry kind="src" path="xtend-gen">
-    <attributes>
-      <attribute name="ignore_optional_problems" value="true"/>
-    </attributes>
-  </classpathentry>
   <classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-21"/>
   <classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins">
     <accessrules>
diff --git a/com.avaloq.tools.ddk.xtext.generator/build.properties b/com.avaloq.tools.ddk.xtext.generator/build.properties
index d8e2f0e92e..792f9b824e 100644
--- a/com.avaloq.tools.ddk.xtext.generator/build.properties
+++ b/com.avaloq.tools.ddk.xtext.generator/build.properties
@@ -1,5 +1,4 @@
 source.. = src/,\
-           xtend-gen/
 output.. = bin/
 bin.includes = META-INF/,\
                .
diff --git a/com.avaloq.tools.ddk.xtext.generator/xtend-gen/.gitignore b/com.avaloq.tools.ddk.xtext.generator/xtend-gen/.gitignore
deleted file mode 100644
index e69de29bb2..0000000000
diff --git a/com.avaloq.tools.ddk.xtext.scope.ide/.classpath b/com.avaloq.tools.ddk.xtext.scope.ide/.classpath
index fa7306227a..2e254f7cff 100644
--- a/com.avaloq.tools.ddk.xtext.scope.ide/.classpath
+++ b/com.avaloq.tools.ddk.xtext.scope.ide/.classpath
@@ -6,11 +6,6 @@
       <attribute name="ignore_optional_problems" value="true"/>
     </attributes>
   </classpathentry>
-  <classpathentry kind="src" path="xtend-gen">
-    <attributes>
-      <attribute name="ignore_optional_problems" value="true"/>
-    </attributes>
-  </classpathentry>
   <classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-21"/>
   <classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
   <classpathentry kind="output" path="bin"/>
diff --git a/com.avaloq.tools.ddk.xtext.scope.ide/build.properties b/com.avaloq.tools.ddk.xtext.scope.ide/build.properties
index bef28d3d93..ec65859a4c 100644
--- a/com.avaloq.tools.ddk.xtext.scope.ide/build.properties
+++ b/com.avaloq.tools.ddk.xtext.scope.ide/build.properties
@@ -1,5 +1,4 @@
 source.. = src/,\
-           src-gen/,\
-           xtend-gen/
+           src-gen/
 bin.includes = META-INF/,\
                .
diff --git a/com.avaloq.tools.ddk.xtext.scope.ide/xtend-gen/.gitignore b/com.avaloq.tools.ddk.xtext.scope.ide/xtend-gen/.gitignore
deleted file mode 100644
index e69de29bb2..0000000000
diff --git a/com.avaloq.tools.ddk.xtext.valid.ide/.classpath b/com.avaloq.tools.ddk.xtext.valid.ide/.classpath
index fa7306227a..2e254f7cff 100644
--- a/com.avaloq.tools.ddk.xtext.valid.ide/.classpath
+++ b/com.avaloq.tools.ddk.xtext.valid.ide/.classpath
@@ -6,11 +6,6 @@
       <attribute name="ignore_optional_problems" value="true"/>
     </attributes>
   </classpathentry>
-  <classpathentry kind="src" path="xtend-gen">
-    <attributes>
-      <attribute name="ignore_optional_problems" value="true"/>
-    </attributes>
-  </classpathentry>
   <classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-21"/>
   <classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
   <classpathentry kind="output" path="bin"/>
diff --git a/com.avaloq.tools.ddk.xtext.valid.ide/META-INF/MANIFEST.MF b/com.avaloq.tools.ddk.xtext.valid.ide/META-INF/MANIFEST.MF
index 8504e13746..a66706bd9c 100644
--- a/com.avaloq.tools.ddk.xtext.valid.ide/META-INF/MANIFEST.MF
+++ b/com.avaloq.tools.ddk.xtext.valid.ide/META-INF/MANIFEST.MF
@@ -2,7 +2,7 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: com.avaloq.tools.ddk.xtext.valid.ide
 Bundle-SymbolicName: com.avaloq.tools.ddk.xtext.valid.ide;singleton:=true
-Bundle-Version: 17.3.1.qualifier
+Bundle-Version: 17.3.2.qualifier
 Bundle-Vendor: Avaloq Group AG
 Bundle-RequiredExecutionEnvironment: JavaSE-21
 Bundle-ActivationPolicy: lazy
diff --git a/com.avaloq.tools.ddk.xtext.valid.ide/build.properties b/com.avaloq.tools.ddk.xtext.valid.ide/build.properties
index bef28d3d93..ec65859a4c 100644
--- a/com.avaloq.tools.ddk.xtext.valid.ide/build.properties
+++ b/com.avaloq.tools.ddk.xtext.valid.ide/build.properties
@@ -1,5 +1,4 @@
 source.. = src/,\
-           src-gen/,\
-           xtend-gen/
+           src-gen/
 bin.includes = META-INF/,\
                .
diff --git a/com.avaloq.tools.ddk.xtext.valid.ide/pom.xml b/com.avaloq.tools.ddk.xtext.valid.ide/pom.xml
index e8f41ade5f..95e9841d9b 100644
--- a/com.avaloq.tools.ddk.xtext.valid.ide/pom.xml
+++ b/com.avaloq.tools.ddk.xtext.valid.ide/pom.xml
@@ -6,7 +6,7 @@
     <version>18.0.1-SNAPSHOT</version>
     <relativePath>../ddk-parent</relativePath>
   </parent>
-  <version>17.3.1-SNAPSHOT</version>
+  <version>17.3.2-SNAPSHOT</version>
   <groupId>com.avaloq.tools.ddk</groupId>
   <artifactId>com.avaloq.tools.ddk.xtext.valid.ide</artifactId>
   <packaging>eclipse-plugin</packaging>
diff --git a/com.avaloq.tools.ddk.xtext.valid.ide/xtend-gen/.gitignore b/com.avaloq.tools.ddk.xtext.valid.ide/xtend-gen/.gitignore
deleted file mode 100644
index e69de29bb2..0000000000