diff --git a/.classpath b/.classpath
index dd85e60..948a0ab 100644
--- a/.classpath
+++ b/.classpath
@@ -37,8 +37,8 @@
 	</classpathentry>
 	<classpathentry kind="src" output="target/test-classes" path="target/generated-test-sources/test-annotations">
 		<attributes>
-			<attribute name="optional" value="true"/>
 			<attribute name="test" value="true"/>
+			<attribute name="optional" value="true"/>
 		</attributes>
 	</classpathentry>
 	<classpathentry kind="output" path="target/classes"/>
diff --git a/pom.xml b/pom.xml
index 2d5f3e0..70ceddc 100644
--- a/pom.xml
+++ b/pom.xml
@@ -185,6 +185,11 @@
 
 	<build>
 		<sourceDirectory>src</sourceDirectory>
+		<resources>
+			<resource>
+				<directory>${basedir}/src/resources</directory>
+			</resource>
+		</resources>
 		<testSourceDirectory>test/src</testSourceDirectory>
 		<testResources>
 			<testResource>
diff --git a/src/org/kar/archidata/dataAccess/DataFactoryTsApi.java b/src/org/kar/archidata/dataAccess/DataFactoryTsApi.java
index 47ac4da..ed0f8a5 100644
--- a/src/org/kar/archidata/dataAccess/DataFactoryTsApi.java
+++ b/src/org/kar/archidata/dataAccess/DataFactoryTsApi.java
@@ -496,6 +496,21 @@ public class DataFactoryTsApi {
 		myWriter = new FileWriter(pathPackage + File.separator + "index.ts");
 		myWriter.write(index.toString());
 		myWriter.close();
+		final InputStream ioStream = DataFactoryTsApi.class
+				.getClassLoader()
+				.getResourceAsStream("rest-tools.ts");
+		if (ioStream == null) {
+			throw new IllegalArgumentException("rest-tools.ts is not found");
+		}
+		final BufferedReader buffer = new BufferedReader(new InputStreamReader(ioStream));
+		myWriter = new FileWriter(pathPackage + File.separator + "rest-tools.ts");
+		String line;
+		while( (line = buffer.readLine()) != null) {
+			myWriter.write(line);
+			myWriter.write("\n");
+		}
+		ioStream.close();
+		myWriter.close();
 		return;
 	}
 
diff --git a/typescript_model/rest-tools.ts b/src/resources/rest-tools.ts
similarity index 95%
rename from typescript_model/rest-tools.ts
rename to src/resources/rest-tools.ts
index 8497b47..ca9f0d1 100644
--- a/typescript_model/rest-tools.ts
+++ b/src/resources/rest-tools.ts
@@ -1,7 +1,7 @@
 /** @file
  * @author Edouard DUPIN
  * @copyright 2024, Edouard DUPIN, all right reserved
- * @license MPL-2 (Generate file)
+ * @license MPL-2
  */
 
 import { RestErrorResponse } from "./model"
@@ -21,6 +21,7 @@ export enum HTTPMimeType {
     JSON = 'application/json',
     OCTET_STREAM = 'application/octet-stream',
     MULTIPART = 'multipart/form-data',
+    CSV = 'text/csv',
 }
 
 export interface RESTConfig {
@@ -43,11 +44,6 @@ export interface RESTModel {
     tokenInUrl?: boolean;
 }
 
-export interface RESTRequest {
-    params?: object;
-    body?: any;
-}
-
 export interface ModelResponseHttp {
     status: number;
     data: any;
@@ -222,3 +218,13 @@ export function RESTRequestJsonArray<TYPE>(request: RESTRequestType, checker: (d
         });
     });
 }
+
+export function RESTRequestVoid(request: RESTRequestType): Promise<void> {
+    return new Promise((resolve, reject) => {
+        RESTRequest(request).then((value: ModelResponseHttp) => {
+            resolve();
+        }).catch((reason: RestErrorResponse) => {
+            reject(reason);
+        });
+    });
+}