Cares.Web.Controllers.RolesAdminController.RightsManagement C# (CSharp) Method

        public ActionResult RightsManagement()
        {
            UserMenuResponse userMenuRights = menuRightsService.GetRoleMenuRights(string.Empty);
            RightsManagementViewModel viewModel = new RightsManagementViewModel();
            viewModel.Roles = userMenuRights.Roles.Where(role => role.Name != "SystemAdministrator").ToList();
            viewModel.Rights =
                userMenuRights.Menus.Select(
                    m =>
                        new MenuRightModel
                        {
                            MenuId = m.MenuId,
                            MenuTitle = m.MenuTitle,
                            IsParent = m.IsRootItem,
                            IsSelected = userMenuRights.MenuRights.Any(menu => menu.Menu.MenuId == m.MenuId),
                            //ParentId = m.ParentItem != null ? m.ParentItem.MenuId : (int?)null
                        }).ToList();
            return View(viewModel);
        }