protected function getTableRowForUser(User $user)
    {
        $roleNames = [];
        $accountIdentifiers = [];
        foreach ($user->getAccounts() as $account) {
            /** @var Account $account */
            $authenticationProviderName = $account->getAuthenticationProviderName();
            if ($authenticationProviderName !== $this->userService->getDefaultAuthenticationProviderName()) {
                $authenticationProviderLabel = ' (' . (isset($this->authenticationProviderSettings[$authenticationProviderName]['label']) ? $this->authenticationProviderSettings[$authenticationProviderName]['label'] : $authenticationProviderName) . ')';
            } else {
                $authenticationProviderLabel = '';
            }
            $accountIdentifiers[] = $account->getAccountIdentifier() . $authenticationProviderLabel;
            foreach ($account->getRoles() as $role) {
                /** @var Role $role */
                $roleNames[] = $role->getIdentifier();
            }
        }
        return [$user->getName()->getFullName(), $user->getPrimaryElectronicAddress(), implode(', ', $accountIdentifiers), implode(', ', $roleNames), ($user->isActive() ? 'yes' : 'no')];
    }