diff --git a/Modules/Chart/resource/Chart.js b/Modules/Chart/resource/Chart.js
index fac672a8ab..6393c8c2fa 100644
--- a/Modules/Chart/resource/Chart.js
+++ b/Modules/Chart/resource/Chart.js
@@ -1,200 +1,205 @@
 document.body.style.backgroundColor = 'rgb(240, 240, 240)';
 
 const minHeight = 255;
 var chart;
 
 var chartData;
 var xValues=[];
 var yValues=[];
 var dataLabels=[];
 var xs = {};
 var dataColors = {};
 var chartTypes = {};
 var lineStyle = {};
 
 // Important loading function. This will be executed at first in this whole script.
 // Fetching data from QWebChannel and storing them for display purposes.
 window.onload = function()
 {
   initHeight();
 
   new QWebChannel(qt.webChannelTransport, function(channel) {
     chartData = channel.objects.chartData;
 
     let count = 0;
   	for(let propertyName in channel.objects) {
   	  if (propertyName != 'chartData')
   	  {
   			let xDataTemp = channel.objects[propertyName].m_XData
   			let yDataTemp = channel.objects[propertyName].m_YData
   			let dataLabel = channel.objects[propertyName].m_Label
   			dataLabels.push(dataLabel)
 
         console.log("loading datalabel: "+dataLabel);
 
         //add label to x array
   			xDataTemp.unshift('x'+count.toString())
   			xs[dataLabel] = 'x' + count.toString()
 
   			xDataTemp.push(null); //append null value, to make sure the last tick on x-axis is displayed correctly
   			yDataTemp.unshift(dataLabel)
   			yDataTemp.push(null); //append null value, to make sure the last tick on y-axis is displayed correctly
   			xValues[count] = xDataTemp
   			yValues[count] = yDataTemp
   			dataColors[dataLabel] = channel.objects[propertyName].m_Color
   			chartTypes[dataLabel] = channel.objects[propertyName].m_ChartType
 
   			if (channel.objects[propertyName].m_LineStyleName == "solid")
   			{
   			  lineStyle[dataLabel] = ''
   			}
   			else
   			{
   			  lineStyle[dataLabel] = [{ 'style': 'dashed' }]
   			}
 
   			count++;
   		}
   	}
 
     generateChart(chartData);
 
   });
 }
 
 /**
  * Inits the height of the chart element to 90% of the full window height.
  */
 function initHeight() {
-  var size = window.innerHeight-(window.innerHeight/100*10); //subtract 10% of height to hide vertical scrool bar
+  var size = window.innerHeight-(window.innerHeight/100*5); //subtract 10% of height to hide vertical scrool bar
   let chart = document.getElementById("chart");
   chart.style.height = `${size}px`;
 }
 
 function getPlotlyChartType(inputType){
   let plotlyType = "";
   if (inputType == "line"){
     plotlyType = "scatter";
   } else if (inputType == "bar"){
     plotlyType = "bar";
   }
   return plotlyType;
 }
 
 
 
 /**
  * Here, the chart magic takes place. Plot.ly is called.
  *
  * @param {object} chartData - containing the options for plotting, not the actual values
  */
 function generateChart(chartData)
 {
   console.log("generate chart");
 	if (chartData == undefined)
 	{
 		chartData = {}
 	}
 
 	if (dataLabels == undefined)
 	{
     dataLabels = []
 	}
 
   //=============================== DATA ========================
   let data = [];
 
   for (let index = 0; index < dataLabels.length; index++){
 
     let inputType = chartTypes[dataLabels[index]];
     let chartType = getPlotlyChartType(inputType);
 
     let trace = {
       x: xValues[index].slice(1),
       y: yValues[index].slice(1),
       type: chartType,
       name: dataLabels[index],
     };
 
     if (lineStyle[dataLabels[index]]["style"] == "dashed"){
       trace["line"]["dash"] = "dot"
     }
 
     data.push(trace)
   }
 
   //=============================== STYLE ========================
   let marginTop = chartData.m_diagramTitle == undefined ? 10 : 50;
   var layout = {
     title: chartData.m_diagramTitle,
     xaxis: {
       title: chartData.m_xAxisLabel
     },
     yaxis: {
       title: chartData.m_yAxisLabel
     },
     margin: {
       l: 50,
       r: 10,
-      b: 50,
+      b: 20,
       t: marginTop,
       pad: 4
     },
+    showlegend: true,
+	  legend: {
+      x: 0,
+      y: -0.4
+    }
   };
 
   if (chartData.m_YAxisScale){
       layout.yaxis["type"] = "log"
   }
 
   if (chartData.m_ShowSubchart){
     layout.xaxis.rangeslider = {}; // adds range slider below x axis
   }
 
   Plotly.newPlot('chart', data, layout, {displayModeBar: false, responsive: true});
 }
 
 /**
  * Change theme of chart.
  *
  * @param {string} color - dark or not dark
  */
 function changeTheme(color) {
 link = document.getElementsByTagName("link")[0];
   if (color == 'dark') {
     link.href = "Chart_dark.css";
   }
   else
   {
     link.href = "Chart.css";
   }
 };
 
 /**
  * Reload the chart with the given arguments.
  *
  * This method is called by C++. Changes on signature with caution.
  * @param {boolean} showSubchart
  * @param {string} stackDataString
  */
 function ReloadChart(showSubchart, stackDataString)
 {
     chartData.m_ShowSubchart = showSubchart;
     chartData.m_StackedData = stackDataString;
     generateChart(chartData);
 }
 
 /**
  * Transforms the view to another chart type.
  *
  * This method is called by C++. Changes on signature with caution.
  * @param {string} transformTo - 'line' or 'bar'
  */
 function transformView(transformTo) {
   console.log("transform view");
   console.log(transformTo);
 
   let plotlyType = getPlotlyChartType(transformTo);
   let chart = document.getElementById("chart");
   let update = {type : plotlyType}
   Plotly.restyle(chart, update, 0); // updates the given plotly trace at index 0 with an update object built of a standard trace object
 };
diff --git a/Plugins/org.mitk.gui.qt.segmentation.rework/src/internal/SegmentationReworkView.cpp b/Plugins/org.mitk.gui.qt.segmentation.rework/src/internal/SegmentationReworkView.cpp
index e505766e46..3b642dc761 100644
--- a/Plugins/org.mitk.gui.qt.segmentation.rework/src/internal/SegmentationReworkView.cpp
+++ b/Plugins/org.mitk.gui.qt.segmentation.rework/src/internal/SegmentationReworkView.cpp
@@ -1,578 +1,592 @@
 /*===================================================================
 
 The Medical Imaging Interaction Toolkit (MITK)
 
 Copyright (c) German Cancer Research Center,
 Division of Medical and Biological Informatics.
 All rights reserved.
 
 This software is distributed WITHOUT ANY WARRANTY; without
 even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.
 
 See LICENSE.txt or http://www.mitk.org for details.
 
 ===================================================================*/
 
 // Blueberry
 #include <berryISelectionService.h>
 #include <berryIWorkbenchWindow.h>
 
 // Qmitk
 #include "SegmentationReworkView.h"
 
 #include <itkFileTools.h>
 
 // Qt
 #include <QMessageBox>
 #include <QProgressBar>
 
 #include <mitkIOUtil.h>
 #include <QmitkNewSegmentationDialog.h>
 #include <mitkSegTool2D.h>
 #include <mitkToolManagerProvider.h>
 #include <mitkOverwriteSliceImageFilter.h>
 #include <mitkSegmentationInterpolationController.h>
 #include <mitkImagePixelWriteAccessor.h>
 #include <mitkExtractSliceFilter.h>
 #include <mitkVtkImageOverwrite.h>
 
 #include <mitkDICOMQIIOMimeTypes.h>
 #include <mitkDICOMDCMTKTagScanner.h>
 
 const std::string SegmentationReworkView::VIEW_ID = "org.mitk.views.segmentationreworkview";
 
 void SegmentationReworkView::SetFocus() {}
 
 void SegmentationReworkView::CreateQtPartControl(QWidget *parent)
 {
   // create GUI widgets from the Qt Designer's .ui file
   m_Controls.setupUi(parent);
   m_Parent = parent;
   counter = 0;
 
   qRegisterMetaType< std::vector<std::string> >("std::vector<std::string>");
 
   //m_Controls.verticalWidget->setVisible(false);
   m_Controls.cleanDicomBtn->setVisible(false);
   m_Controls.individualWidget_2->setVisible(false);
 
   m_Controls.sliderWidget->setMinimum(1);
   m_Controls.sliderWidget->setMaximum(100);
   m_Controls.sliderWidget->setTickInterval(1);
   m_Controls.sliderWidget->setSingleStep(1);
   m_Controls.radioA->setChecked(true);
 
   connect(m_Controls.buttonUpload, &QPushButton::clicked, this, &SegmentationReworkView::UploadNewSegmentation);
   connect(m_Controls.buttonNewSeg, &QPushButton::clicked, this, &SegmentationReworkView::CreateNewSegmentationC);
   connect(m_Controls.cleanDicomBtn, &QPushButton::clicked, this, &SegmentationReworkView::CleanDicomFolder);
   connect(m_Controls.restartConnection, &QPushButton::clicked, this, &SegmentationReworkView::RestartConnection);
   connect(m_Controls.checkIndiv, &QCheckBox::stateChanged, this, &SegmentationReworkView::OnIndividualCheckChange);
   connect(m_Controls.sliderWidget, &ctkSliderWidget::valueChanged, this, &SegmentationReworkView::OnSliderWidgetChanged);
 
   m_DownloadBaseDir = mitk::IOUtil::GetTempPathA() + "segrework";
   MITK_INFO << "using download base dir: " << m_DownloadBaseDir;
   m_UploadBaseDir = mitk::IOUtil::GetTempPathA() + "uploadSeg";
 
   if (!itksys::SystemTools::FileIsDirectory(m_DownloadBaseDir))
   {
     itk::FileTools::CreateDirectory(m_DownloadBaseDir);
   }
 
   if (!itksys::SystemTools::FileIsDirectory(m_UploadBaseDir))
   {
     itk::FileTools::CreateDirectory(m_UploadBaseDir);
   }
 
   utility::string_t port = U("2020");
   utility::string_t address = U("http://127.0.0.1:");
   address.append(port);
 
   m_HttpHandler = std::unique_ptr<SegmentationReworkREST>(new SegmentationReworkREST(address));
 
   connect(m_HttpHandler.get(),
     &SegmentationReworkREST::InvokeUpdateChartWidget,
     this,
     &SegmentationReworkView::UpdateChartWidget);
   connect(this, &SegmentationReworkView::InvokeLoadData, this, &SegmentationReworkView::LoadData);
 
   connect(this, &SegmentationReworkView::InvokeProgress, this, &SegmentationReworkView::AddProgress);
 
   m_HttpHandler->SetPutCallback(std::bind(&SegmentationReworkView::RESTPutCallback, this, std::placeholders::_1));
   m_HttpHandler->SetGetImageSegCallback(std::bind(&SegmentationReworkView::RESTGetCallback, this, std::placeholders::_1));
   m_HttpHandler->SetGetAddSeriesCallback(std::bind(&SegmentationReworkView::RESTGetCallbackGeneric, this, std::placeholders::_1));
   m_HttpHandler->Open().wait();
 
   MITK_INFO << "Listening for requests at: " << utility::conversions::to_utf8string(address);
 
   //utility::string_t pacsURL = U("http://jip-dktk/dcm4chee-arc/aets/DCM4CHEE");
   utility::string_t pacsURL = U("http://193.174.48.78:8090/dcm4chee-arc/aets/DCM4CHEE");
   utility::string_t restURL = U("http://localhost:8000");
 
   m_DICOMWeb = new mitk::DICOMWeb(pacsURL);
   MITK_INFO << "requests to pacs are sent to: " << utility::conversions::to_utf8string(pacsURL);
   m_Controls.dcm4cheeURL->setText({ (utility::conversions::to_utf8string(pacsURL).c_str()) });
 
   m_RestService = new mitk::RESTClient(restURL);
 }
 
 void SegmentationReworkView::OnSliderWidgetChanged(double value)
 {
   std::map<double, double>::iterator it;
   unsigned int count = 0;
   for (it = m_ScoreMap.begin(); it != m_ScoreMap.end(); it++)
   {
     if (it->second < value)
     {
       count++;
     }
   }
   QString labelsToDelete = "slices to delete: " + QString::number(count);
   m_Controls.slicesToDeleteLabel->setText(labelsToDelete);
+
+  std::map<double, double> thresholdMap;
+
+  for (it = m_ScoreMap.begin(); it != m_ScoreMap.end(); it++)
+  {
+    thresholdMap.insert(std::map<double, double>::value_type(it->first, value));
+  }
+
+  m_Controls.chartWidget->RemoveData(m_thresholdLabel);
+  m_Controls.chartWidget->AddData2D(thresholdMap, m_thresholdLabel);
+  m_Controls.chartWidget->SetChartType(m_thresholdLabel, QmitkChartWidget::ChartType::line);
+  m_Controls.chartWidget->Show();
 }
 
 void SegmentationReworkView::AddProgress(int progress, QString status)
 {
   auto futureValue = m_Controls.progressBar->value() + progress;
   if (futureValue >= 100) 
   {
     m_Controls.progressBar->setValue(0);
-    m_Controls.progressBar->setFormat("Finished %p%");
+    m_Controls.progressBar->setFormat("");
   } else 
   {
     m_Controls.progressBar->setFormat(status.append(" %p%"));
     m_Controls.progressBar->setValue(futureValue);
   }
 }
 
 void SegmentationReworkView::RestartConnection()
 {
   auto host = m_Controls.dcm4cheeHostValue->text();
   std::string url = host.toStdString() + "/dcm4chee-arc/aets/DCM4CHEE";
 
   m_DICOMWeb = new mitk::DICOMWeb(utility::conversions::to_string_t(url));
   MITK_INFO << "requests to pacs are sent to: " << url;
   m_Controls.dcm4cheeURL->setText({ (utility::conversions::to_utf8string(url).c_str()) });
 }
 
 void SegmentationReworkView::OnIndividualCheckChange(int state)
 {
   if(state == Qt::Unchecked)
   {
     m_Controls.individualWidget_2->setVisible(false);
   }
   else if (state == Qt::Checked)
   {
     m_Controls.individualWidget_2->setVisible(true);
   }
 }
 
 void SegmentationReworkView::RESTPutCallback(const SegmentationReworkREST::DicomDTO &dto)
 {
   emit InvokeProgress(20, { "display graph and query structured report" });
   SetSimilarityGraph(dto.simScoreArray, dto.minSliceStart);
 
   m_SRUID = dto.srSeriesUID;
   m_GroundTruth = dto.groundTruth;
 
   typedef std::map<std::string, std::string> ParamMap;
   ParamMap seriesInstancesParams;
 
   seriesInstancesParams.insert((ParamMap::value_type({"StudyInstanceUID"}, dto.studyUID)));
   seriesInstancesParams.insert((ParamMap::value_type({"SeriesInstanceUID"}, dto.srSeriesUID)));
   seriesInstancesParams.insert((ParamMap::value_type({"includefield"}, {"0040A375"}))); // Current Requested Procedure Evidence Sequence
 
   try {
     m_DICOMWeb->QuidoRSInstances(seriesInstancesParams).then([=](web::json::value jsonResult) 
     {
 
       auto firstResult = jsonResult[0];
       auto actualListKey = firstResult.at(U("0040A375")).as_object().at(U("Value")).as_array()[0].as_object().at(U("00081115")).as_object().at(U("Value")).as_array();
 
       std::string segSeriesUIDA = "";
       std::string segSeriesUIDB = "";
       std::string imageSeriesUID = "";
 
       for (unsigned int index = 0; index < actualListKey.size(); index++) {
         auto element = actualListKey[index].as_object();
         // get SOP class UID
         auto innerElement = element.at(U("00081199")).as_object().at(U("Value")).as_array()[0];
         auto sopClassUID = innerElement.at(U("00081150")).as_object().at(U("Value")).as_array()[0].as_string();
 
         auto seriesUID = utility::conversions::to_utf8string(element.at(U("0020000E")).as_object().at(U("Value")).as_array()[0].as_string());
 
         if (sopClassUID == U("1.2.840.10008.5.1.4.1.1.66.4")) // SEG
         {
           if (segSeriesUIDA.length() == 0)
           {
             segSeriesUIDA = seriesUID;
           }
           else
           {
             segSeriesUIDB = seriesUID;
           }
         }
         else if (sopClassUID == U("1.2.840.10008.5.1.4.1.1.2"))  // CT
         {
           imageSeriesUID = seriesUID;
         }
       }
 
       emit InvokeProgress(10, {"load composite context of structured report"});
       MITK_INFO << "image series UID " << imageSeriesUID;
       MITK_INFO << "seg A series UID " << segSeriesUIDA;
       MITK_INFO << "seg B series UID " << segSeriesUIDB;
 
       MITK_INFO << "Load related dicom series ...";
 
       std::string folderPathSeries = mitk::IOUtil::CreateTemporaryDirectory("XXXXXX", m_DownloadBaseDir) +"/";
 
       std::string pathSegA = mitk::IOUtil::CreateTemporaryDirectory("XXXXXX", m_DownloadBaseDir) + "/";
       std::string pathSegB = mitk::IOUtil::CreateTemporaryDirectory("XXXXXX", m_DownloadBaseDir) + "/";
 
       auto folderPathSegA = utility::conversions::to_string_t(pathSegA);
       auto folderPathSegB = utility::conversions::to_string_t(pathSegB);
 
       m_CurrentStudyUID = dto.studyUID;
 
       std::vector<pplx::task<std::string>> tasks;
       auto imageSeriesTask = m_DICOMWeb->WadoRS(utility::conversions::to_string_t(folderPathSeries), dto.studyUID, imageSeriesUID);
       auto segATask = m_DICOMWeb->WadoRS(folderPathSegA, dto.studyUID, segSeriesUIDA);
       auto segBTask = m_DICOMWeb->WadoRS(folderPathSegB, dto.studyUID, segSeriesUIDB);
       tasks.push_back(imageSeriesTask);
       tasks.push_back(segATask);
       tasks.push_back(segBTask);
 
       auto joinTask = pplx::when_all(begin(tasks), end(tasks));
       auto filePathList = joinTask.then([&](std::vector<std::string> filePathList) {
         emit InvokeProgress(50, {"load dicom files from disk"});
         InvokeLoadData(filePathList);
       });
     });
 
   }
   catch (mitk::Exception&  e) {
     MITK_ERROR << e.what();
   }
 }
 
 void SegmentationReworkView::RESTGetCallbackGeneric(const SegmentationReworkREST::DicomDTO &dto)
 {
   std::vector<pplx::task<std::string>> tasks;
 
   if (dto.seriesUIDList.size() > 0) {
     for (std::string segSeriesUID : dto.seriesUIDList)
     {
       std::string folderPathSeries = mitk::IOUtil::CreateTemporaryDirectory("XXXXXX", m_DownloadBaseDir) + "/";
       try {
         auto seriesTask = m_DICOMWeb->WadoRS(utility::conversions::to_string_t(folderPathSeries), dto.studyUID, segSeriesUID);
         tasks.push_back(seriesTask);
       } catch (const mitk::Exception &exception) 
       {
         MITK_INFO << exception.what();
         return;
       }
     }
   }
 
   try 
   {
     auto joinTask = pplx::when_all(begin(tasks), end(tasks));
     auto filePathList = joinTask.then([&](std::vector<std::string> filePathList) { InvokeLoadData(filePathList); });
   }
   catch (const mitk::Exception& exception) 
   {
     MITK_INFO << exception.what();
     return;
   }
 }
 
 void SegmentationReworkView::RESTGetCallback(const SegmentationReworkREST::DicomDTO &dto) 
 {
   std::string folderPathSeries = mitk::IOUtil::CreateTemporaryDirectory("XXXXXX", m_DownloadBaseDir) + "/";
 
   MITK_INFO << folderPathSeries;
 
   std::string pathSeg = mitk::IOUtil::CreateTemporaryDirectory("XXXXXX", m_DownloadBaseDir) + "/";
   auto folderPathSeg = utility::conversions::to_string_t(pathSeg);
 
   MITK_INFO << pathSeg;
 
   try {
     std::vector<pplx::task<std::string>> tasks;
     auto imageSeriesTask = m_DICOMWeb->WadoRS(utility::conversions::to_string_t(folderPathSeries), dto.studyUID, dto.imageSeriesUID);
 
     tasks.push_back(imageSeriesTask);
 
     if (dto.seriesUIDList.size() > 0) {
       for (std::string segSeriesUID : dto.seriesUIDList)
       {
         auto segTask = m_DICOMWeb->WadoRS(folderPathSeg, dto.studyUID, segSeriesUID);
         tasks.push_back(segTask);
       }
     }
     else {
       auto segATask = m_DICOMWeb->WadoRS(folderPathSeg, dto.studyUID, dto.segSeriesUIDA);
       tasks.push_back(segATask);
     }
 
 
     auto joinTask = pplx::when_all(begin(tasks), end(tasks));
     auto filePathList = joinTask.then([&](std::vector<std::string> filePathList) { InvokeLoadData(filePathList); });
   }
   catch (const mitk::Exception &exception) {
     MITK_INFO << exception.what();
   }
 }
 
 std::string SegmentationReworkView::GetAlgorithmOfSegByPath(std::string path)
 {
   auto scanner = mitk::DICOMDCMTKTagScanner::New();
 
   mitk::DICOMTagPath algorithmName;
   algorithmName.AddAnySelection(0x0062, 0x0002).AddElement(0x0062, 0x0009);
 
   mitk::StringList files;
   files.push_back(path);
   scanner->SetInputFiles(files);
   scanner->AddTagPath(algorithmName);
 
   scanner->Scan();
 
   mitk::DICOMDatasetAccessingImageFrameList frames = scanner->GetFrameInfoList();
   auto findings = frames.front()->GetTagValueAsString(algorithmName);
   if (findings.size() != 0)
     MITK_INFO << findings.front().value;
   return findings.front().value;
 }
 
 void SegmentationReworkView::LoadData(std::vector<std::string> filePathList)
 {
   MITK_INFO << "Loading finished. Pushing data to data storage ...";
   auto ds = GetDataStorage();
   auto dataNodes = mitk::IOUtil::Load(filePathList, *ds);
   // reinit view
   mitk::RenderingManager::GetInstance()->InitializeViewsByBoundingObjects(ds);
 
   // find data nodes
   m_Image = dataNodes->at(0);
   m_Image->SetName("image data");
   m_SegA = dataNodes->at(1);
   m_SegB = dataNodes->at(2);
 
   auto algorithmNameA = GetAlgorithmOfSegByPath(filePathList[1]);
   auto algorithmNameB = GetAlgorithmOfSegByPath(filePathList[2]);
   m_SegA->SetName(algorithmNameA);
   m_SegB->SetName(algorithmNameB);
   m_Controls.labelSegAValue->setText(algorithmNameA.c_str());
   m_Controls.labelSegBValue->setText(algorithmNameB.c_str());
   m_Controls.labelGroundTruthValue->setText(m_GroundTruth.c_str());
   emit InvokeProgress(20, { "" });
 }
 
 void SegmentationReworkView::UpdateChartWidget()
 {
   m_Controls.chartWidget->Show();
 }
 
 void SegmentationReworkView::SetSimilarityGraph(std::vector<double> simScoreArray, int sliceMinStart)
 {
   std::string label = "similarity graph";
-  if (m_Controls.chartWidget->GetData()->size() > 0)
-  {
-    m_Controls.chartWidget->Clear();
-  }
+  m_thresholdLabel = "threshold";
+  //m_Controls.chartWidget->Clear();
 
   double sliceIndex = sliceMinStart;
   for (double score : simScoreArray)
   {
     m_ScoreMap.insert(std::map<double, double>::value_type(sliceIndex, score));
     sliceIndex++;
   }
 
+  std::map<double, double> thresholdMap;
+
   m_Controls.chartWidget->AddData2D(m_ScoreMap, label);
+  m_Controls.chartWidget->AddData2D(thresholdMap, m_thresholdLabel);
   m_Controls.chartWidget->SetChartType(label, QmitkChartWidget::ChartType::line);
+  m_Controls.chartWidget->SetChartType(m_thresholdLabel, QmitkChartWidget::ChartType::line);
   m_Controls.chartWidget->SetXAxisLabel("slice number");
   m_Controls.chartWidget->SetYAxisLabel("similarity in percent");
   m_Controls.chartWidget->SetTitle("Similartiy Score for Segmentation Comparison");
 }
 
 void SegmentationReworkView::UploadNewSegmentation()
 {
   AddProgress(10, { "save SEG to temp folder" });
   std::string folderPathSeg = mitk::IOUtil::CreateTemporaryDirectory("XXXXXX", m_UploadBaseDir) + "/";
 
   const std::string savePath = folderPathSeg + m_SegC->GetName() + ".dcm";
   const std::string mimeType = mitk::MitkDICOMQIIOMimeTypes::DICOMSEG_MIMETYPE_NAME();
   mitk::IOUtil::Save(m_SegC->GetData(), mimeType, savePath);
 
   // get Series Instance UID from new SEG
   auto scanner = mitk::DICOMDCMTKTagScanner::New();
   mitk::DICOMTagPath seriesUID(0x0020, 0x000E);
 
   mitk::StringList files;
   files.push_back(savePath);
   scanner->SetInputFiles(files);
   scanner->AddTagPath(seriesUID);
 
   scanner->Scan();
 
   mitk::DICOMDatasetAccessingImageFrameList frames = scanner->GetFrameInfoList();
   auto findings = frames.front()->GetTagValueAsString(seriesUID);
   auto segSeriesUID = findings.front().value;
 
   AddProgress(20, {"push SEG to PACS"});
   auto filePath = utility::conversions::to_string_t(savePath);
   try {
     m_DICOMWeb->StowRS(filePath, m_CurrentStudyUID).then([=] {
       emit InvokeProgress(40, {"persist reworked SEG to evaluation database"}); 
 
       MitkUriBuilder queryBuilder(U("tasks/evaluations/"));
       queryBuilder.append_query(U("srUID"), utility::conversions::to_string_t(m_SRUID));
       //queryBuilder.append_path(U("71/"));
       m_RestService->Get(queryBuilder.to_string()).then([=](web::json::value result) {
         MITK_INFO << "after GET";
         MITK_INFO << utility::conversions::to_utf8string(result.to_string());
         auto updatedContent = result.as_array()[0];
         updatedContent[U("reworkedSegmentationUID")] = web::json::value::string(utility::conversions::to_string_t(segSeriesUID));
      
         auto id = updatedContent.at(U("id")).as_integer();
         MITK_INFO << id;
         auto idParam = std::to_string(id).append("/");
 
         MitkUriBuilder queryBuilder(U("tasks/evaluations"));
         queryBuilder.append_path(utility::conversions::to_string_t(idParam));
 
         m_RestService->PUT(queryBuilder.to_string(), updatedContent).then([=](web::json::value result) {
           MITK_INFO << "successfully stored";
           emit InvokeProgress(30, { "successfully stored" });
         });
       });
     });
   }
   catch (const std::exception &exception)
   {
     std::cout << exception.what() << std::endl;
   }
 }
 
 std::vector<unsigned int> SegmentationReworkView::CreateSegmentation(mitk::Image::Pointer baseSegmentation, double threshold)
 {
   MITK_INFO << "handle individual segmentation creation";
   std::map<double, double>::iterator it;
 
   std::vector<unsigned int> sliceIndices;
 
   unsigned int count = 0;
   for (it = m_ScoreMap.begin(); it != m_ScoreMap.end(); it++)
   {
     if (it->second < threshold)
     {
       auto index = it->first;
       try 
       {
         mitk::ImagePixelWriteAccessor<unsigned short, 3> imageAccessor(baseSegmentation);
         for (unsigned int x = 0; x < baseSegmentation->GetDimension(0); x++)
         {
           for (unsigned int y = 0; y < baseSegmentation->GetDimension(1); y++)
           {
             imageAccessor.SetPixelByIndex({ { x, y, int(index) } }, 0);
           }
         }
       }
       catch (mitk::Exception& e) {
         MITK_ERROR << e.what();
       }
 
       count++;
       sliceIndices.push_back(index);
       MITK_INFO << "slice " << it->first <<  " removed ";
 	   }
   }
   MITK_INFO << "slices deleted " << count;
   return sliceIndices;
 }
 
 void SegmentationReworkView::CreateNewSegmentationC() 
 {
   mitk::ToolManager* toolManager = mitk::ToolManagerProvider::GetInstance()->GetToolManager();
   toolManager->InitializeTools();
   toolManager->SetReferenceData(m_Image);
   
   mitk::Image::Pointer baseImage;
   if (m_Controls.radioA->isChecked()) {
     baseImage = dynamic_cast<mitk::Image*>(m_SegA->GetData())->Clone();
   }
   else if (m_Controls.radioB->isChecked()) {
     baseImage = dynamic_cast<mitk::Image*>(m_SegB->GetData())->Clone();
   }
 
   if (m_Controls.checkIndiv->isChecked())
   {
     auto sliceIndices = CreateSegmentation(baseImage, m_Controls.sliderWidget->value());
   }
 
   QmitkNewSegmentationDialog* dialog = new QmitkNewSegmentationDialog(m_Parent); // needs a QWidget as parent, "this" is not QWidget
 
   int dialogReturnValue = dialog->exec();
   if (dialogReturnValue == QDialog::Rejected)
   {
     // user clicked cancel or pressed Esc or something similar
     return;
   }
 
   // ask the user about an organ type and name, add this information to the image's (!) propertylist
   // create a new image of the same dimensions and smallest possible pixel type
   mitk::Tool* firstTool = toolManager->GetToolById(0);
   if (firstTool)
   {
     try
     {
       std::string newNodeName = dialog->GetSegmentationName().toStdString();
       if (newNodeName.empty())
       {
         newNodeName = "no_name";
       }
 
       mitk::DataNode::Pointer newSegmentation = firstTool->CreateSegmentationNode(baseImage, newNodeName, dialog->GetColor());
       // initialize showVolume to false to prevent recalculating the volume while working on the segmentation
       newSegmentation->SetProperty("showVolume", mitk::BoolProperty::New(false));
       if (!newSegmentation)
       {
         return; // could be aborted by user
       }
 
       if (mitk::ToolManagerProvider::GetInstance()->GetToolManager()->GetWorkingData(0))
       {
         mitk::ToolManagerProvider::GetInstance()->GetToolManager()->GetWorkingData(0)->SetSelected(false);
       }
       newSegmentation->SetSelected(true);
       this->GetDataStorage()->Add(newSegmentation, toolManager->GetReferenceData(0)); // add as a child, because the segmentation "derives" from the original
      
       m_SegC = newSegmentation;
 
       auto referencedImages = m_Image->GetData()->GetProperty("files");
       m_SegC->GetData()->SetProperty("referenceFiles", referencedImages);
 
     }
     catch (std::bad_alloc)
     {
       QMessageBox::warning(nullptr, tr("Create new segmentation"), tr("Could not allocate memory for new segmentation"));
     }
   }
   else {
     MITK_INFO << "no tools...";
   }
 }
 
 void SegmentationReworkView::CleanDicomFolder() 
 {
   if (m_SegA || m_SegB || m_SegC) {
     QMessageBox::warning(nullptr, tr("Clean dicom folder"), tr("Please remove the data in data storage before cleaning the download folder"));
     return;
   }
 
   //std::experimental::filesystem::remove_all(m_DownloadBaseDir);
   // TODO : use POCO
   //itk::FileTools::CreateDirectory(m_DownloadBaseDir);
 }
diff --git a/Plugins/org.mitk.gui.qt.segmentation.rework/src/internal/SegmentationReworkView.h b/Plugins/org.mitk.gui.qt.segmentation.rework/src/internal/SegmentationReworkView.h
index 9eaf7ee2de..bb8dc07e34 100644
--- a/Plugins/org.mitk.gui.qt.segmentation.rework/src/internal/SegmentationReworkView.h
+++ b/Plugins/org.mitk.gui.qt.segmentation.rework/src/internal/SegmentationReworkView.h
@@ -1,106 +1,107 @@
 /*===================================================================
 
 The Medical Imaging Interaction Toolkit (MITK)
 
 Copyright (c) German Cancer Research Center,
 Division of Medical and Biological Informatics.
 All rights reserved.
 
 This software is distributed WITHOUT ANY WARRANTY; without
 even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.
 
 See LICENSE.txt or http://www.mitk.org for details.
 
 ===================================================================*/
 
 #ifndef SegmentationReworkView_h
 #define SegmentationReworkView_h
 
 #include <berryISelectionListener.h>
 
 #include <QmitkAbstractView.h>
 
 #include "ui_SegmentationReworkViewControls.h"
 
 #include "SegmentationReworkREST.h"
 #include <mitkDICOMWeb.h>
 #include <mitkImage.h>
 #include <mitkLabelSetImage.h>
 
 /**
   \brief SegmentationReworkView
 
   \warning  This class is not yet documented. Use "git blame" and ask the author to provide basic documentation.
 
   \sa QmitkAbstractView
   \ingroup ${plugin_target}_internal
 */
 class SegmentationReworkView : public QmitkAbstractView
 {
   // this is needed for all Qt objects that should have a Qt meta-object
   // (everything that derives from QObject and wants to have signal/slots)
   Q_OBJECT
 
 public:
   static const std::string VIEW_ID;
 
   void RESTPutCallback(const SegmentationReworkREST::DicomDTO& dto);
   void RESTGetCallback(const SegmentationReworkREST::DicomDTO& dto);
   void RESTGetCallbackGeneric(const SegmentationReworkREST::DicomDTO& dto);
 
   void UpdateChartWidget();
   void ClearChartWidget();
   void LoadData(std::vector<std::string> filePathList);
   void OnSliderWidgetChanged(double value);
   void AddProgress(int, QString status);
 
 signals:
   void InvokeLoadData(std::vector<std::string> filePathList);
   void InvokeProgress(int, QString status);
 
 protected:
   virtual void CreateQtPartControl(QWidget *parent) override;
 
   virtual void SetFocus() override;
 
   /// \brief Called when the user clicks the GUI button
   void CreateNewSegmentationC();
 
   void CleanDicomFolder();
   void UploadNewSegmentation();
   void RestartConnection();
   void OnIndividualCheckChange(int state);
 
   Ui::SegmentationReworkViewControls m_Controls;
 
 private:
 
   std::vector<unsigned int> CreateSegmentation(mitk::Image::Pointer baseSegmentation, double threshold);
   void InterpolateSegmentation(mitk::Image::Pointer baseSegmentation, std::vector<unsigned int> sliceIndices);
 
   std::string GetAlgorithmOfSegByPath(std::string path);
 
   void SetSimilarityGraph(std::vector<double> simScoreArray, int sliceMinStart);
   std::unique_ptr<SegmentationReworkREST> m_HttpHandler;
   mitk::DICOMWeb* m_DICOMWeb;
   mitk::RESTClient* m_RestService;
 
   std::string m_CurrentStudyUID;
   std::string m_SRUID;
 
   std::string m_DownloadBaseDir;
   std::string m_UploadBaseDir;
 
   mitk::DataNode::Pointer m_Image;
   mitk::DataNode::Pointer m_SegA;
   mitk::DataNode::Pointer m_SegB;
   mitk::DataNode::Pointer m_SegC;
   std::map<double, double> m_ScoreMap;
   std::string m_GroundTruth;
+  std::string m_thresholdLabel;
 
   QWidget* m_Parent;
   int counter;
 };
 
 #endif // SegmentationReworkView_h