protected function fillProfile(ProfileInterface $profile, array $item) {
    $profile->field_profile_image = $item['image'];
    $profile->field_profile_first_name = $item['first_name'];
    $profile->field_profile_last_name = $item['last_name'];
    $profile->field_profile_organization = $item['organization'];
    $profile->field_profile_function = $item['function'];
    $profile->field_profile_phone_number = $item['phone_number'];
    $profile->field_profile_self_introduction = $item['self_introduction'];
    $profile->field_profile_address = $item['address'];
    $profile->field_profile_expertise = $item['expertise'];
    $profile->field_profile_interests = $item['interests'];
  }