diff --git a/plugins/org.etsi.mts.tdl.tx.ui/src/org/etsi/mts/tdl/ui/wizard/TDLtxProjectWithOpenAPI.xtend b/plugins/org.etsi.mts.tdl.tx.ui/src/org/etsi/mts/tdl/ui/wizard/TDLtxProjectWithOpenAPI.xtend
index 2bc04505f17a6e628ac45cd8a0c1b5ef59f3a684..9059ebdc5c180e3a1bf27738a7c6374868f4e7fb 100644
--- a/plugins/org.etsi.mts.tdl.tx.ui/src/org/etsi/mts/tdl/ui/wizard/TDLtxProjectWithOpenAPI.xtend
+++ b/plugins/org.etsi.mts.tdl.tx.ui/src/org/etsi/mts/tdl/ui/wizard/TDLtxProjectWithOpenAPI.xtend
@@ -34,18 +34,19 @@ final class TDLtxProjectWithOpenAPI {
     val lastUsed = "LAST_USED"
     //TODO: file prompt?
     //TODO: remove after testing
-	val advanced = check("Advanced:", false)
+	val advanced = check("Advanced:", true)
 	val advancedGroup = group("Properties")
 //	val name = combo("Package Name:", #["Example", "Sample", "Tutorial", "Pack"], "The name of the package", advancedGroup)
     val name = text("Main Package Name:", "Main", "The name of the main package")
 	//TODO: add other options
 	val importStandard = check("Import TDL Library", true, "Import TDL standard library definitions.", advancedGroup)
-	val importHTTP = check("Import HTTP Library", false, "Import TDL HTTP library definitions.", advancedGroup)
+	val importHTTP = check("Import HTTP Library", true, "Import TDL HTTP library definitions.", advancedGroup)
+	val importJava = check("Import Java mapping libraries", false, "Import TDL Java mappings.", advancedGroup)
 	val extendedNature = check("Add additional natures", false, "Add Eclipse Plug-in and Java natures", advancedGroup)
     val path = text("Path:", "tdl", "The package path to place the files in", advancedGroup)
-    val dataDefinitionsPath = text("Data DefinitionsPath:", s.getString(lastUsed), "The data definitions path to import from", advancedGroup)
-    val sourceMapping = text("Source mapping tag:", "SOURCE_MAPPING", "The source mapping tag to be used for the data mappings", advancedGroup)
-    val targetMapping = text("Target mapping tag:", "TARGET_MAPPING", "The target mapping tag to be used for the data mappings", advancedGroup)
+//    val dataDefinitionsPath = text("Data DefinitionsPath:", s.getString(lastUsed), "The data definitions path to import from", advancedGroup)
+//    val sourceMapping = text("Source mapping tag:", "SOURCE_MAPPING", "The source mapping tag to be used for the data mappings", advancedGroup)
+//    val targetMapping = text("Target mapping tag:", "TARGET_MAPPING", "The target mapping tag to be used for the data mappings", advancedGroup)
 
     @Inject
     PluginImageHelper pluginImageHelper
@@ -57,20 +58,21 @@ final class TDLtxProjectWithOpenAPI {
 		importHTTP.enabled = advanced.value
 		extendedNature.enabled = advanced.value
         
-        dataDefinitionsPath.enabled = advanced.value
-        sourceMapping.enabled = advanced.value
-        targetMapping.enabled = advanced.value
+//        dataDefinitionsPath.enabled = advanced.value
+//        sourceMapping.enabled = advanced.value
+//        targetMapping.enabled = advanced.value
         
         if (!advanced.value) {
             name.value = "Main"
             path.value = "tdl"
 			importStandard.value = true
-			importHTTP.value = false
+			importHTTP.value = true
+			importJava.value = false
 			extendedNature.value = false
             
-            dataDefinitionsPath.value = s.getString(lastUsed)
-	        sourceMapping.value = "SOURCE_MAPPING"
-	        targetMapping.value = "TARGET_MAPPING"
+//            dataDefinitionsPath.value = s.getString(lastUsed)
+//	        sourceMapping.value = "SOURCE_MAPPING"
+//	        targetMapping.value = "TARGET_MAPPING"
         }
     }
 
@@ -88,6 +90,7 @@ final class TDLtxProjectWithOpenAPI {
             projectName = projectInfo.projectName
             location = projectInfo.locationPath
             projectNatures += #[XtextProjectHelper.NATURE_ID]
+            projectNatures += #["org.etsi.mts.tdl.nature"]
 			builderIds += #[XtextProjectHelper.BUILDER_ID]            
 			if (extendedNature.value) {
 	            projectNatures += #[JavaCore.NATURE_ID, "org.eclipse.pde.PluginNature"]
@@ -107,22 +110,29 @@ final class TDLtxProjectWithOpenAPI {
 				imports += "Import all from HTTP\n"
 				imports += "Import all from HTTP.MessageBased\n"
 			}
+			if (importJava.value) {
+				addFile('''src/«path»/Java.tdltx''', TemplateHelper.getLibrary("Java"))
+				addFile('''src/«path»/TdlRuntime.tdltx''', TemplateHelper.getLibrary("TdlRuntime"))
+				if (importHTTP.value) {
+					addFile('''src/«path»/HttpJavaMappings.tdltx''', TemplateHelper.getLibrary("HttpJavaMappings"))
+					imports += "Import all from HttpJavaMappings\n"
+				}
+				imports += "Import all from Java\n"
+			}
             //TODO: make target package name configurable? i.e. based on name
-            addFile('''src/«path»/imported.tdltx''', 
-            	ConverterNext.processToString(dataDefinitionsPath.value, 
-					"src/"+path.value+"/Imported.tdltx", 
-					sourceMapping.value, 
-					targetMapping.value
-			))
-			val importsName = "generated_from_"+ConverterNext.getTargetPackageName(dataDefinitionsPath.value)
+//            addFile('''src/«path»/imported.tdltx''', 
+//            	ConverterNext.processToString(dataDefinitionsPath.value, 
+//					"src/"+path.value+"/Imported.tdltx", 
+//					sourceMapping.value, 
+//					targetMapping.value
+//			))
+			// val importsName = "generated_from_"+ConverterNext.getTargetPackageName(dataDefinitionsPath.value)
 			addFile('''src/«path»/«name».tdltx''', '''
                 /*
                  * This is an example package
                  */
                 Package «name» {
-                    Import all from TDL
-                    Import all from «importsName»
-                    Type simple
+                	«imports»
                 }
             ''')