diff --git a/remote_backend/src/controllers/group_controller.rs b/remote_backend/src/controllers/group_controller.rs
new file mode 100644
index 0000000..7142c05
--- /dev/null
+++ b/remote_backend/src/controllers/group_controller.rs
@@ -0,0 +1,30 @@
+use crate::controllers::HttpResult;
+use crate::virtweb_client;
+use crate::virtweb_client::{GroupID, VMUuid};
+use actix_web::{web, HttpResponse};
+
+#[derive(serde::Deserialize)]
+pub struct GroupIDInPath {
+    gid: GroupID,
+}
+
+#[derive(serde::Deserialize)]
+pub struct VMIDInQuery {
+    vm_id: Option<VMUuid>,
+}
+
+/// Get the state of one or all VM
+pub async fn vm_state(
+    path: web::Path<GroupIDInPath>,
+    query: web::Query<VMIDInQuery>,
+) -> HttpResult {
+    Ok(HttpResponse::Ok().json(virtweb_client::group_vm_state(&path.gid, query.vm_id).await?))
+}
+
+/// Start one or all VM
+pub async fn vm_start(
+    path: web::Path<GroupIDInPath>,
+    query: web::Query<VMIDInQuery>,
+) -> HttpResult {
+    Ok(HttpResponse::Ok().json(virtweb_client::group_vm_start(&path.gid, query.vm_id).await?))
+}
diff --git a/remote_backend/src/controllers/mod.rs b/remote_backend/src/controllers/mod.rs
index c0d541f..02ad6b9 100644
--- a/remote_backend/src/controllers/mod.rs
+++ b/remote_backend/src/controllers/mod.rs
@@ -6,6 +6,7 @@ use std::fmt::{Display, Formatter};
 use std::io::ErrorKind;
 
 pub mod auth_controller;
+pub mod group_controller;
 pub mod server_controller;
 pub mod static_controller;
 pub mod sys_info_controller;
diff --git a/remote_backend/src/main.rs b/remote_backend/src/main.rs
index 90c0a4c..533c9c3 100644
--- a/remote_backend/src/main.rs
+++ b/remote_backend/src/main.rs
@@ -12,7 +12,8 @@ use light_openid::basic_state_manager::BasicStateManager;
 use remote_backend::app_config::AppConfig;
 use remote_backend::constants;
 use remote_backend::controllers::{
-    auth_controller, server_controller, static_controller, sys_info_controller, vm_controller,
+    auth_controller, group_controller, server_controller, static_controller, sys_info_controller,
+    vm_controller,
 };
 use remote_backend::middlewares::auth_middleware::AuthChecker;
 use std::time::Duration;
@@ -86,6 +87,30 @@ async fn main() -> std::io::Result<()> {
                 "/api/server/rights",
                 web::get().to(server_controller::rights),
             )
+            // Groups routes
+            .route(
+                "/api/group/{gid}/vm/state",
+                web::get().to(group_controller::vm_state),
+            )
+            .route(
+                "/api/group/{gid}/vm/start",
+                web::get().to(group_controller::vm_start),
+            )
+            /*.route(
+                "/api/group/{gid}/vm/shutdown",
+                web::get().to(group_controller::vm_shutdown),
+            )
+            .route("/api/group/{gid}/vm/kill", web::get().to(group_controller::vm_kill))
+            .route("/api/group/{gid}/vm/reset", web::get().to(group_controller::vm_reset))
+            .route(
+                "/api/group/{gid}/vm/suspend",
+                web::get().to(group_controller::vm_suspend),
+            )
+            .route("/api/group/{gid}/vm/resume", web::get().to(group_controller::vm_resume))
+            .route(
+                "/api/group/{gid}/vm/screenshot",
+                web::get().to(group_controller::vm_screenshot),
+            )*/
             // VM routes
             .route("/api/vm/{uid}/state", web::get().to(vm_controller::state))
             .route("/api/vm/{uid}/start", web::get().to(vm_controller::start))
diff --git a/remote_backend/src/virtweb_client.rs b/remote_backend/src/virtweb_client.rs
index 9344bfb..7e75cad 100644
--- a/remote_backend/src/virtweb_client.rs
+++ b/remote_backend/src/virtweb_client.rs
@@ -1,6 +1,7 @@
 use crate::app_config::AppConfig;
 use crate::utils::time;
 use lazy_regex::regex;
+use std::collections::HashMap;
 use std::fmt::Display;
 use std::str::FromStr;
 use thiserror::Error;
@@ -102,9 +103,15 @@ impl GroupID {
     }
 }
 
-#[derive(Eq, PartialEq, Debug, Copy, Clone, serde::Serialize, serde::Deserialize)]
+#[derive(Eq, PartialEq, Debug, Copy, Clone, serde::Serialize, serde::Deserialize, Hash)]
 pub struct VMUuid(Uuid);
 
+#[derive(Default, serde::Deserialize, serde::Serialize)]
+pub struct TreatmentResult {
+    ok: usize,
+    failed: usize,
+}
+
 impl VMUuid {
     pub fn route_info(&self) -> String {
         format!("/api/vm/{}", self.0)
@@ -268,12 +275,13 @@ async fn request<D: Display>(uri: D) -> anyhow::Result<reqwest::Response> {
     let url = format!("{}{}", AppConfig::get().virtweb_base_url, uri);
     log::debug!("Will query {uri}...");
 
+    let uri = uri.to_string();
     let jwt = TokenClaims {
         sub: AppConfig::get().virtweb_token_id.to_string(),
         iat: time() - 60 * 2,
         exp: time() + 60 * 3,
         verb: "GET".to_string(),
-        path: uri.to_string(),
+        path: uri.split_once('?').map(|s| s.0).unwrap_or(&uri).to_string(),
         nonce: Uuid::new_v4().to_string(),
     };
     let jwt = AppConfig::get().token_private_key().sign_jwt(&jwt)?;
@@ -365,6 +373,22 @@ pub async fn group_vm_info(id: &GroupID) -> anyhow::Result<Vec<VMInfo>> {
     json_request(id.route_vm_info()).await
 }
 
+/// Get the state of one or all VMs of a group
+pub async fn group_vm_state(
+    id: &GroupID,
+    vm_id: Option<VMUuid>,
+) -> anyhow::Result<HashMap<VMUuid, String>> {
+    json_request(id.route_vm_state(vm_id)).await
+}
+
+/// Start one or all VMs of a group
+pub async fn group_vm_start(
+    id: &GroupID,
+    vm_id: Option<VMUuid>,
+) -> anyhow::Result<TreatmentResult> {
+    json_request(id.route_vm_start(vm_id)).await
+}
+
 /// Get current server information
 pub async fn get_server_info() -> anyhow::Result<SystemInfo> {
     json_request("/api/server/info").await