import('ttTaskHelper');
 
 // Access check.
-if (!ttAccessCheck(right_manage_team) || MODE_PROJECTS_AND_TASKS != $user->tracking_mode) {
+if (!ttAccessAllowed('manage_tasks') || MODE_PROJECTS_AND_TASKS != $user->tracking_mode) {
   header('Location: access_denied.php');
   exit();
 }
   $cl_status = $request->getParameter('status');
   $cl_projects = $request->getParameter('projects');
 } else {
-  $task = ttTaskHelper::getTask($cl_task_id);
+  $task = ttTaskHelper::get($cl_task_id);
   $cl_name = $task['name'];
   $cl_description = $task['description'];
   $cl_status = $task['status'];