diff --git a/config/packages/security.yaml b/config/packages/security.yaml
index 8dae615..5fe11ff 100644
--- a/config/packages/security.yaml
+++ b/config/packages/security.yaml
@@ -34,6 +34,10 @@ security:
         auth_token:
             pattern: ^/token
             stateless: true
+        api_m2m:
+            pattern: ^/api/v1/
+            stateless: true
+            oauth2: true
         api:
             pattern: ^/oauth/api
             security: true
diff --git a/docs/Client_Setup.md b/docs/Client_Setup.md
index 54c8568..bb5d290 100644
--- a/docs/Client_Setup.md
+++ b/docs/Client_Setup.md
@@ -178,18 +178,54 @@ class SsoAuthenticator extends OAuth2Authenticator implements AuthenticationEntr
                     **/
                     if (!$user) {
                         $user = new User();
-                        $user->setEmail($sudalysSsoUser->getEmail());
-                        $user->setName($sudalysSsoUser->getName());
-                        $user->setSurname($sudalysSsoUser->getSurname());
-                        $user->setSsoId($sudalysSsoUser->getId());
+                        $user->setEmail($ssoData->getEmail());
+                        $user->setPrenom($ssoData->getName());
+                        $user->setNom($ssoData->getSurname());
+                        $user->setSsoId($ssoData->getId());
                         $this->em->persist($user);
                     }else{
                         // On met a jour l'utilisateur
-                        $user->setEmail($sudalysSsoUser->getEmail());
-                        $user->setName($sudalysSsoUser->getName());
-                        $user->setSurname($sudalysSsoUser->getSurname());
+                        $user->setEmail($ssoData->getEmail());
+                        $user->setPrenom($ssoData->getName());
+                        $user->setNom($ssoData->getSurname());
                         $this->em->persist($user);
                     }
+
+                    //handle UOs links
+                    $ssoArray = $ssoData->toArray();
+                    $uoData = $ssoArray['uos'] ?? [];
+                    foreach ($uoData as $uo) {
+                        $ssoOrgId = $uo['id'];
+
+                        $entity = $this->em->getRepository(Entity::class)->findOneBy(['ssoId' => $ssoOrgId]);
+                        if (!$entity) {
+                            $entity = new Entity();
+                            $entity->setSsoId($ssoOrgId);
+                            $entity->setNom($uo['name']);
+                            $this->em->persist($entity);
+                        }
+                        $role = $this->em->getRepository(Roles::class)->findOneBy(['name' => $uo['role']]);
+
+                        // Check if the user-organization link already exists
+                        $existingLink = $this->em->getRepository(UsersOrganizations::class)->findOneBy([
+                            'users' => $user,
+                            'organizations' => $entity
+                        ]);
+
+                        if (!$existingLink) {
+                            // Create a new link if it doesn't exist
+                            $newLink = new UsersOrganizations();
+                            $newLink->setUsers($user);
+                            $newLink->setOrganizations($entity);
+                            $newLink->setRole($role);
+                            $this->em->persist($newLink);
+                        } else {
+                            // Update the role if the link already exists
+                            $existingLink->setRole($role);
+                            $existingLink->setModifiedAt(new \DateTimeImmutable());
+                            $this->em->persist($existingLink);
+                        }
+                    }
                     $this->em->flush();
                     return $user;
                 }
diff --git a/docs/Role_Hierarchy.md b/docs/Role_Hierarchy.md
index 2dfb715..6bf5e54 100644
--- a/docs/Role_Hierarchy.md
+++ b/docs/Role_Hierarchy.md
@@ -31,4 +31,139 @@ Get Access to the following with the following authorisations:
 ## Organizations Roles
 Organizations roles are specific to individual Organizations. They include:
 - **Organization Admin**: Has full access to all organization features and settings. Can manage users of the organizations.
-- **Organization User**: Has limited access to organization features and settings. Can view projects and applications, can manage own information
\ No newline at end of file
+- **Organization User**: Has limited access to organization features and settings. Can view projects and applications, can manage own information
+
+
+# Set up
+Like for the sso, we need to create roles in the system. create the following command and the create the roles.
+``` php
+
+#[AsCommand(
+    name: 'app:create-role',
+    description: 'Creates a new role in the database'
+)]
+class CreateRoleCommand extends Command
+{
+    private EntityManagerInterface $entityManager;
+
+    public function __construct(EntityManagerInterface $entityManager)
+    {
+        parent::__construct();
+        $this->entityManager = $entityManager;
+    }
+
+    protected function configure(): void
+    {
+        $this
+            ->addArgument('name', InputArgument::REQUIRED, 'The name of the role'); // role name required
+    }
+
+    protected function execute(InputInterface $input, OutputInterface $output): int
+    {
+        $roleName = trim($input->getArgument('name'));
+        $roleName = strtoupper($roleName); // Normalize to uppercase
+
+        // Ensure not empty
+        if ($roleName === '') {
+            $output->writeln('<error>The role name cannot be empty</error>');
+            return Command::FAILURE;
+        }
+
+        // Check if role already exists
+        $existing = $this->entityManager->getRepository(Roles::class)
+            ->findOneBy(['name' => $roleName]);
+
+        if ($existing) {
+            $output->writeln("<comment>Role '{$roleName}' already exists.</comment>");
+            return Command::SUCCESS; // not failure, just redundant
+        }
+
+        // Create and persist new role
+        $role = new Roles();
+        $role->setName($roleName);
+
+        $this->entityManager->persist($role);
+        $this->entityManager->flush();
+
+        $output->writeln("<info>Role '{$roleName}' created successfully!</info>");
+
+        return Command::SUCCESS;
+    }
+}
+```
+```php
+#[AsCommand(
+    name: 'app:delete-role',
+    description: 'Deletes a role from the database'
+)]
+class DeleteRoleCommand extends Command
+{
+    private EntityManagerInterface $entityManager;
+
+    public function __construct(EntityManagerInterface $entityManager)
+    {
+        parent::__construct();
+        $this->entityManager = $entityManager;
+    }
+
+    protected function configure(): void
+    {
+        $this
+            ->addArgument('name', InputArgument::REQUIRED, 'The name of the role to delete');
+    }
+
+    protected function execute(InputInterface $input, OutputInterface $output): int
+    {
+        $roleName = trim($input->getArgument('name'));
+        $roleName = strtoupper($roleName); // Normalize to uppercase
+
+        if ($roleName === '') {
+            $output->writeln('<error>The role name cannot be empty</error>');
+            return Command::FAILURE;
+        }
+
+        // Find the role
+        $role = $this->entityManager->getRepository(Roles::class)
+            ->findOneBy(['name' => $roleName]);
+
+        if (!$role) {
+            $output->writeln("<error>Role '{$roleName}' not found.</error>");
+            return Command::FAILURE;
+        }
+
+        // Check if role is being used (optional safety check)
+        $usageCount = $this->entityManager->getRepository(\App\Entity\UsersOrganizations::class)
+            ->count(['role' => $role]);
+
+        if ($usageCount > 0) {
+            $output->writeln("<error>Cannot delete role '{$roleName}' - it is assigned to {$usageCount} user(s).</error>");
+            $output->writeln('<comment>Remove all assignments first, then try again.</comment>');
+            return Command::FAILURE;
+        }
+
+        // Confirmation prompt
+        $helper = $this->getHelper('question');
+        $question = new ConfirmationQuestion(
+            "Are you sure you want to delete role '{$roleName}'? [y/N] ",
+            false
+        );
+
+        if (!$helper->ask($input, $output, $question)) {
+            $output->writeln('<comment>Operation cancelled.</comment>');
+            return Command::SUCCESS;
+        }
+
+        // Delete the role
+        $this->entityManager->remove($role);
+        $this->entityManager->flush();
+
+        $output->writeln("<info>Role '{$roleName}' deleted successfully!</info>");
+
+        return Command::SUCCESS;
+    }
+}
+```
+``` bash
+    php bin/console app:create-role USER
+    php bin/console app:create-role ADMIN
+```
\ No newline at end of file
diff --git a/src/Controller/api/Check/EasyCheckController.php b/src/Controller/api/Check/EasyCheckController.php
deleted file mode 100644
index ffc7990..0000000
--- a/src/Controller/api/Check/EasyCheckController.php
+++ /dev/null
@@ -1,20 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace App\Controller\api\Check;
-
-use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
-use Symfony\Component\HttpFoundation\Response;
-use Symfony\Component\Routing\Attribute\Route;
-
-#[Route(path: '/api/v1/check', name: 'api_check_')]
-
-class EasyCheckController extends AbstractController
-{
-    #[Route('/easy-check')]
-    public function index(): Response
-    {
-        return $this->render('easy_check/index.html.twig');
-    }
-}
diff --git a/src/Controller/api/v1/user/UserController.php b/src/Controller/api/v1/user/UserController.php
new file mode 100644
index 0000000..90a01d0
--- /dev/null
+++ b/src/Controller/api/v1/user/UserController.php
@@ -0,0 +1,42 @@
+<?php
+
+namespace App\Controller\api\v1\user;
+
+use App\Entity\Roles;
+use App\Entity\UsersOrganizations;
+use App\Repository\RolesRepository;
+use App\Repository\UserRepository;
+use App\Repository\UsersOrganizationsRepository;
+use App\Service\LoggerService;
+use Doctrine\ORM\EntityManagerInterface;
+use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
+use Symfony\Component\HttpFoundation\JsonResponse;
+use Symfony\Component\Routing\Attribute\Route;
+
+#[Route(path: '/api/v1/users', name: 'api_v1_user_')]
+class UserController extends AbstractController{
+    public function __construct(private readonly UsersOrganizationsRepository $uoRepository, private readonly LoggerService $loggerService, private readonly EntityManagerInterface $entityManager,)
+    {
+    }
+
+    /*Function that get all the users that a user is admin of*/
+    #[Route(path: '/admin/{id}', name: 'get_user_users', methods: ['GET'])]
+    public function getUserUsers($id, UserRepository $userRepository): JsonResponse
+    {
+        $result = [];
+        $user = $userRepository->find($id);
+        if (!$user) {
+            return $this->json(['error' => 'User not found'], 404);
+        }
+        $roleAdmin = $this->entityManager->getRepository(Roles::class)->findOneBy(['name' => 'ADMIN']);
+        $uos = $this->uoRepository->findBy(['user' => $user, 'role' => $roleAdmin]);
+        foreach ($uos as $uo) {
+            $result[] = [
+                'id' => $uo->getUsers()->getId(),
+                'name' => $uo->getUsers()->getName(),
+                'email' => $uo->getUsers()->getEmail(),
+            ];
+        }
+        return $this->json($result);
+    }
+}
\ No newline at end of file