diff --git a/src/org/kar/archidata/externalRestApi/TsGenerateApi.java b/src/org/kar/archidata/externalRestApi/TsGenerateApi.java
index 8c966e9..51d282f 100644
--- a/src/org/kar/archidata/externalRestApi/TsGenerateApi.java
+++ b/src/org/kar/archidata/externalRestApi/TsGenerateApi.java
@@ -20,12 +20,21 @@ import java.util.UUID;
 import org.glassfish.jersey.media.multipart.ContentDisposition;
 import org.glassfish.jersey.media.multipart.FormDataContentDisposition;
 import org.kar.archidata.catcher.RestErrorResponse;
-import org.kar.archidata.externalRestApi.TsClassElement.DefinedPosition;
 import org.kar.archidata.externalRestApi.model.ApiGroupModel;
 import org.kar.archidata.externalRestApi.model.ClassModel;
+import org.kar.archidata.externalRestApi.typescript.TsApiGeneration;
+import org.kar.archidata.externalRestApi.typescript.TsClassElement;
+import org.kar.archidata.externalRestApi.typescript.TsClassElement.DefinedPosition;
+import org.kar.archidata.externalRestApi.typescript.TsClassElementGroup;
 
 public class TsGenerateApi {
-
+	/**
+	 * Generate a full API tree for Typescript in a specific folder.
+	 * This generate a folder containing a full API with "model" filder and "api" folder.
+	 * The generation depend of Zod and can be strict compile.
+	 * @param api Data model to generate the api
+	 * @param pathPackage Path to store the api.
+	 */
 	public static void generateApi(final AnalyzeApi api, final String pathPackage) throws Exception {
 		final List<TsClassElement> localModel = generateApiModel(api);
 		final TsClassElementGroup tsGroup = new TsClassElementGroup(localModel);
@@ -35,7 +44,7 @@ public class TsGenerateApi {
 		}
 		// Generate index of model files
 		createModelIndex(pathPackage, tsGroup);
-
+		
 		for (final ApiGroupModel element : api.apiModels) {
 			TsApiGeneration.generateApiFile(element, pathPackage, tsGroup);
 		}
@@ -44,7 +53,7 @@ public class TsGenerateApi {
 		createIndex(pathPackage);
 		copyResourceFile("rest-tools.ts", pathPackage + File.separator + "rest-tools.ts");
 	}
-
+	
 	private static void createIndex(final String pathPackage) throws IOException {
 		final String out = """
 				/**
@@ -53,13 +62,13 @@ public class TsGenerateApi {
 				export * from \"./model\";
 				export * from \"./api\";
 				export * from \"./rest-tools\";
-
+				
 				""";
 		final FileWriter myWriter = new FileWriter(pathPackage + File.separator + "index.ts");
 		myWriter.write(out);
 		myWriter.close();
 	}
-
+	
 	private static void createResourceIndex(final String pathPackage, final List<ApiGroupModel> apiModels)
 			throws IOException {
 		final StringBuilder out = new StringBuilder("""
@@ -81,7 +90,7 @@ public class TsGenerateApi {
 		myWriter.write(out.toString());
 		myWriter.close();
 	}
-
+	
 	private static void createModelIndex(final String pathPackage, final TsClassElementGroup tsGroup)
 			throws IOException {
 		final StringBuilder out = new StringBuilder("""
@@ -107,7 +116,7 @@ public class TsGenerateApi {
 		myWriter.write(out.toString());
 		myWriter.close();
 	}
-
+	
 	private static List<TsClassElement> generateApiModel(final AnalyzeApi api) throws Exception {
 		// First step is to add all specific basic elements the wrap correctly the model
 		final List<TsClassElement> tsModels = new ArrayList<>();
@@ -212,9 +221,9 @@ public class TsGenerateApi {
 			tsModels.add(new TsClassElement(model));
 		}
 		return tsModels;
-
+		
 	}
-
+	
 	public static void copyResourceFile(final String name, final String destinationPath) throws IOException {
 		final InputStream ioStream = TsGenerateApi.class.getClassLoader().getResourceAsStream(name);
 		if (ioStream == null) {
diff --git a/src/org/kar/archidata/externalRestApi/TsApiGeneration.java b/src/org/kar/archidata/externalRestApi/typescript/TsApiGeneration.java
similarity index 99%
rename from src/org/kar/archidata/externalRestApi/TsApiGeneration.java
rename to src/org/kar/archidata/externalRestApi/typescript/TsApiGeneration.java
index 6d1f7c8..e6c16e2 100644
--- a/src/org/kar/archidata/externalRestApi/TsApiGeneration.java
+++ b/src/org/kar/archidata/externalRestApi/typescript/TsApiGeneration.java
@@ -1,4 +1,4 @@
-package org.kar.archidata.externalRestApi;
+package org.kar.archidata.externalRestApi.typescript;
 
 import java.io.File;
 import java.io.FileWriter;
@@ -12,7 +12,6 @@ import java.util.Set;
 import java.util.TreeSet;
 
 import org.kar.archidata.dataAccess.DataExport;
-import org.kar.archidata.externalRestApi.TsClassElement.DefinedPosition;
 import org.kar.archidata.externalRestApi.model.ApiGroupModel;
 import org.kar.archidata.externalRestApi.model.ApiModel;
 import org.kar.archidata.externalRestApi.model.ClassEnumModel;
@@ -21,6 +20,7 @@ import org.kar.archidata.externalRestApi.model.ClassMapModel;
 import org.kar.archidata.externalRestApi.model.ClassModel;
 import org.kar.archidata.externalRestApi.model.ClassObjectModel;
 import org.kar.archidata.externalRestApi.model.RestTypeRequest;
+import org.kar.archidata.externalRestApi.typescript.TsClassElement.DefinedPosition;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
diff --git a/src/org/kar/archidata/externalRestApi/TsClassElement.java b/src/org/kar/archidata/externalRestApi/typescript/TsClassElement.java
similarity index 99%
rename from src/org/kar/archidata/externalRestApi/TsClassElement.java
rename to src/org/kar/archidata/externalRestApi/typescript/TsClassElement.java
index 19a6f07..fdd626c 100644
--- a/src/org/kar/archidata/externalRestApi/TsClassElement.java
+++ b/src/org/kar/archidata/externalRestApi/typescript/TsClassElement.java
@@ -1,4 +1,4 @@
-package org.kar.archidata.externalRestApi;
+package org.kar.archidata.externalRestApi.typescript;
 
 import java.io.File;
 import java.io.FileWriter;
diff --git a/src/org/kar/archidata/externalRestApi/TsClassElementGroup.java b/src/org/kar/archidata/externalRestApi/typescript/TsClassElementGroup.java
similarity index 90%
rename from src/org/kar/archidata/externalRestApi/TsClassElementGroup.java
rename to src/org/kar/archidata/externalRestApi/typescript/TsClassElementGroup.java
index 289e62c..c7dbd83 100644
--- a/src/org/kar/archidata/externalRestApi/TsClassElementGroup.java
+++ b/src/org/kar/archidata/externalRestApi/typescript/TsClassElementGroup.java
@@ -1,4 +1,4 @@
-package org.kar.archidata.externalRestApi;
+package org.kar.archidata.externalRestApi.typescript;
 
 import java.util.List;