diff --git a/src/main/generated/org/dominokit/cli/model/ProjectBeanJsonDeserializerImpl.java b/src/main/generated/org/dominokit/cli/model/ProjectBeanJsonDeserializerImpl.java
index 30ed23b..e6014c8 100644
--- a/src/main/generated/org/dominokit/cli/model/ProjectBeanJsonDeserializerImpl.java
+++ b/src/main/generated/org/dominokit/cli/model/ProjectBeanJsonDeserializerImpl.java
@@ -1,5 +1,6 @@
 package org.dominokit.cli.model;
 
+import java.lang.Boolean;
 import java.lang.Class;
 import java.lang.Object;
 import java.lang.Override;
@@ -9,6 +10,7 @@
 import org.dominokit.jacksonapt.JsonDeserializationContext;
 import org.dominokit.jacksonapt.JsonDeserializer;
 import org.dominokit.jacksonapt.JsonDeserializerParameters;
+import org.dominokit.jacksonapt.deser.BooleanJsonDeserializer;
 import org.dominokit.jacksonapt.deser.StringJsonDeserializer;
 import org.dominokit.jacksonapt.deser.bean.AbstractBeanJsonDeserializer;
 import org.dominokit.jacksonapt.deser.bean.BeanPropertyDeserializer;
@@ -118,6 +120,28 @@ public void setValue(Project bean, String value, JsonDeserializationContext ctx)
         bean.setModuleShortName(value);
       }
     });
+    map.put("hasParent", new BeanPropertyDeserializer<Project, Boolean>() {
+      @Override
+      protected JsonDeserializer<?> newDeserializer() {
+        return BooleanJsonDeserializer.getInstance();
+      }
+
+      @Override
+      public void setValue(Project bean, Boolean value, JsonDeserializationContext ctx) {
+        bean.setHasParent(value);
+      }
+    });
+    map.put("parentArtifactId", new BeanPropertyDeserializer<Project, String>() {
+      @Override
+      protected JsonDeserializer<?> newDeserializer() {
+        return StringJsonDeserializer.getInstance();
+      }
+
+      @Override
+      public void setValue(Project bean, String value, JsonDeserializationContext ctx) {
+        bean.setParentArtifactId(value);
+      }
+    });
     return map;
   }
 }
diff --git a/src/main/generated/org/dominokit/cli/model/ProjectBeanJsonSerializerImpl.java b/src/main/generated/org/dominokit/cli/model/ProjectBeanJsonSerializerImpl.java
index 048c843..b0d3c2d 100644
--- a/src/main/generated/org/dominokit/cli/model/ProjectBeanJsonSerializerImpl.java
+++ b/src/main/generated/org/dominokit/cli/model/ProjectBeanJsonSerializerImpl.java
@@ -1,10 +1,12 @@
 package org.dominokit.cli.model;
 
+import java.lang.Boolean;
 import java.lang.Class;
 import java.lang.Override;
 import java.lang.String;
 import org.dominokit.jacksonapt.JsonSerializationContext;
 import org.dominokit.jacksonapt.JsonSerializer;
+import org.dominokit.jacksonapt.ser.BooleanJsonSerializer;
 import org.dominokit.jacksonapt.ser.StringJsonSerializer;
 import org.dominokit.jacksonapt.ser.bean.AbstractBeanJsonSerializer;
 import org.dominokit.jacksonapt.ser.bean.BeanPropertySerializer;
@@ -20,7 +22,7 @@ public Class getSerializedType() {
 
   @Override
   protected BeanPropertySerializer[] initSerializers() {
-    BeanPropertySerializer[] result = new BeanPropertySerializer[6];
+    BeanPropertySerializer[] result = new BeanPropertySerializer[8];
     result[0] = new BeanPropertySerializer<Project, String>("name") {
       @Override
       protected JsonSerializer<?> newSerializer() {
@@ -87,6 +89,28 @@ public String getValue(Project bean, JsonSerializationContext ctx) {
         return bean.getModuleShortName();
       }
     };
+    result[6] = new BeanPropertySerializer<Project, Boolean>("hasParent") {
+      @Override
+      protected JsonSerializer<?> newSerializer() {
+        return BooleanJsonSerializer.getInstance();
+      }
+
+      @Override
+      public Boolean getValue(Project bean, JsonSerializationContext ctx) {
+        return bean.isHasParent();
+      }
+    };
+    result[7] = new BeanPropertySerializer<Project, String>("parentArtifactId") {
+      @Override
+      protected JsonSerializer<?> newSerializer() {
+        return StringJsonSerializer.getInstance();
+      }
+
+      @Override
+      public String getValue(Project bean, JsonSerializationContext ctx) {
+        return bean.getParentArtifactId();
+      }
+    };
     return result;
   }
 }
diff --git a/src/main/java/org/dominokit/cli/commands/CLIConfig.java b/src/main/java/org/dominokit/cli/commands/CLIConfig.java
new file mode 100644
index 0000000..37b3fff
--- /dev/null
+++ b/src/main/java/org/dominokit/cli/commands/CLIConfig.java
@@ -0,0 +1,9 @@
+package org.dominokit.cli.commands;
+
+import java.util.Arrays;
+import java.util.List;
+
+public class CLIConfig {
+
+    public static final List<String> RESOURCE_EXTENSIONS = Arrays.asList("ico", "png", "jpg");
+}
diff --git a/src/main/java/org/dominokit/cli/commands/GenerateAppCommand.java b/src/main/java/org/dominokit/cli/commands/GenerateAppCommand.java
index 475a8ab..32b3741 100644
--- a/src/main/java/org/dominokit/cli/commands/GenerateAppCommand.java
+++ b/src/main/java/org/dominokit/cli/commands/GenerateAppCommand.java
@@ -3,7 +3,6 @@
 import org.apache.commons.io.FileUtils;
 import org.apache.maven.model.Model;
 import org.dominokit.cli.PomUtil;
-import org.dominokit.cli.model.Module;
 import org.dominokit.cli.model.Project;
 import org.dominokit.cli.structure.files.VelocityContentProcessor;
 import org.dominokit.cli.structure.folders.Folder;
@@ -89,6 +88,7 @@ public void run() {
             }
         } else {
             project.setVersion(VERSION);
+            project.setGroupId(groupId);
         }
 
         project.setRootPackage(groupId);
diff --git a/src/main/java/org/dominokit/cli/commands/TemplateConfig.java b/src/main/java/org/dominokit/cli/commands/TemplateConfig.java
index ca09940..e8d8457 100644
--- a/src/main/java/org/dominokit/cli/commands/TemplateConfig.java
+++ b/src/main/java/org/dominokit/cli/commands/TemplateConfig.java
@@ -14,9 +14,7 @@ public class TemplateConfig {
     private Map<String, String> conditions = new HashMap<>();
 
     public TemplateConfig(String name, Path templateRoot) throws IOException {
-        Properties properties = new Properties();
-        properties.load(Test.class.getClassLoader().getResourceAsStream("cli-config.properties"));
-        resourcesExtensions = Arrays.asList(properties.getProperty("resources.extensions").split(","));
+        resourcesExtensions = CLIConfig.RESOURCE_EXTENSIONS;
         this.templateRoot = templateRoot;
         this.name = name;
     }
diff --git a/src/main/java/org/dominokit/cli/commands/Test.java b/src/main/java/org/dominokit/cli/commands/Test.java
index 89127e9..021acef 100644
--- a/src/main/java/org/dominokit/cli/commands/Test.java
+++ b/src/main/java/org/dominokit/cli/commands/Test.java
@@ -38,7 +38,10 @@ public static void main(String[] args) {
         String[] module3Args = new String[]{"gen", "module", "-n", "home", "-sp", "home.street", "-t","-d", out+"/sample"};
         commandLine.execute(module3Args);
 
-        String[] module4Args = new String[]{"gen", "app", "-t", "basic", "-n", "j2cltest", "--j2cl", "-g", "com.foo","-d", out};
+        String[] module4Args = new String[]{"gen", "app", "-t", "basic", "-n", "j2cltest", "--j2cl", "-g", "com.foo","-d", out+"/sample"};
         commandLine.execute(module4Args);
+
+        String[] basicGwt = new String[]{"gen", "app", "-t", "basic", "-n", "gwttest", "-g", "com.foo","-d", out+"/sample"};
+        commandLine.execute(basicGwt);
     }
 }
diff --git a/src/main/java/org/dominokit/cli/generator/MultiModuleGenerator.java b/src/main/java/org/dominokit/cli/generator/MultiModuleGenerator.java
index 9afe0df..4e47fde 100644
--- a/src/main/java/org/dominokit/cli/generator/MultiModuleGenerator.java
+++ b/src/main/java/org/dominokit/cli/generator/MultiModuleGenerator.java
@@ -56,7 +56,7 @@ private void addFrontEndDependencies(Module module, String frontEndPomString) th
                                 "\n\t\t\t<version>${project.version}</version>" +
                                 "\n\t\t</dependency>" +
                                 "\n" +
-                                "\n\t</dependencies>");
+                                "\t</dependencies>");
 
         if(!module.isJ2cl()) {
             frontEndPomString = frontEndPomString
@@ -68,25 +68,23 @@ private void addFrontEndDependencies(Module module, String frontEndPomString) th
                                     "\n\t\t\t<classifier>sources</classifier>" +
                                     "\n\t\t</dependency>" +
                                     "\n" +
-                                    "\n\t</dependencies>");
+                                    "\t</dependencies>");
         }
 
         frontEndPomString = frontEndPomString
                 .replace("</dependencies>",
-                                "\n" +
                                 "\n\t\t<dependency>" +
                                 "\n\t\t\t<groupId>" + module.getProject().getGroupId() + "</groupId>" +
                                 "\n\t\t\t<artifactId>" + module.getArtifactId() + "-frontend-ui</artifactId>" +
                                 "\n\t\t\t<version>${project.version}</version>" +
                                 "\n\t\t</dependency>" +
                                 "\n" +
-                                "\n\t</dependencies>");
+                                "\t</dependencies>");
 
         if(!module.isJ2cl()){
 
             frontEndPomString = frontEndPomString
                     .replace("</dependencies>",
-                            "\n" +
                                     "\n\t\t<dependency>" +
                                     "\n\t\t\t<groupId>" + module.getProject().getGroupId() + "</groupId>" +
                                     "\n\t\t\t<artifactId>" + module.getArtifactId() + "-frontend-ui</artifactId>" +
@@ -94,7 +92,7 @@ private void addFrontEndDependencies(Module module, String frontEndPomString) th
                                     "\n\t\t\t<classifier>sources</classifier>" +
                                     "\n\t\t</dependency>" +
                                     "\n" +
-                                    "\n\t</dependencies>");
+                                    "\t</dependencies>");
         }
 
         FileUtils.write(module.getFrontendPom().getPomFile(), frontEndPomString, StandardCharsets.UTF_8);