anchor.diff:              try
                   ok = letsencrypt_api:run_certification_flow(Domain)
               after
  -                % if error occured gui user after reload should be presented
  -                % with the certificate configuration page again
  +                % user of GUI should be presented with certificate configuration
  +                % step if error occured
                   mark_letsencrypt_undecided()
               end,
               set_has_letsencrypt_cert(true);
  
positive.code: 
  get_steps(obtain_webcert, #{hosts := Hosts}) ->
      [
          #step{hosts = Hosts, function = check_oz_availability,
              attempts = onepanel_env:get(connect_to_onezone_attempts)},
          #step{hosts = Hosts, function = obtain_webcert, selection = any},
          #step{hosts = Hosts, service = ?SERVICE_OPW,
  
negative.code:         (_) -> false
      end,
      LetsEncryptCondition = fun
          (#{oneprovider_letsencrypt_enabled := true} = ConditionCtx) ->
              Register(ConditionCtx) andalso should_generate_cert(ConditionCtx);
          (_) ->
              false
      end,
  
      S = #step{verify_hosts = false},
  