diff --git a/Modules/SegmentationUI/Qmitk/QmitkMonaiLabelToolGUI.cpp b/Modules/SegmentationUI/Qmitk/QmitkMonaiLabelToolGUI.cpp
index d94bb81d6f..438c86405b 100644
--- a/Modules/SegmentationUI/Qmitk/QmitkMonaiLabelToolGUI.cpp
+++ b/Modules/SegmentationUI/Qmitk/QmitkMonaiLabelToolGUI.cpp
@@ -1,286 +1,277 @@
 /*============================================================================
 
 The Medical Imaging Interaction Toolkit (MITK)
 
 Copyright (c) German Cancer Research Center (DKFZ)
 All rights reserved.
 
 Use of this source code is governed by a 3-clause BSD license that can be
 found in the LICENSE file.
 
 ============================================================================*/
 
 #include "QmitkMonaiLabelToolGUI.h"
 
 #include "mitkMonaiLabelTool.h"
 #include "usServiceReference.h"
 #include <QIcon>
 #include <QUrl>
 #include <QmitkStyleManager.h>
 #include <usGetModuleContext.h>
 #include <usModule.h>
 #include <usModuleContext.h>
 #include <QMessageBox>
 
 
 QmitkMonaiLabelToolGUI::QmitkMonaiLabelToolGUI(int dimension)
   : QmitkMultiLabelSegWithPreviewToolGUIBase(), m_SuperclassEnableConfirmSegBtnFnc(m_EnableConfirmSegBtnFnc)
 {
   m_Dimension = dimension;
   m_EnableConfirmSegBtnFnc = [this](bool enabled)
   { return !m_FirstPreviewComputation ? m_SuperclassEnableConfirmSegBtnFnc(enabled) : false; };
 }
 
 QmitkMonaiLabelToolGUI::~QmitkMonaiLabelToolGUI()
 {
   auto tool = this->GetConnectedToolAs<mitk::MonaiLabelTool>();
   if (nullptr != tool)
   {
     tool->MonaiStatusEvent -= mitk::MessageDelegate1<QmitkMonaiLabelToolGUI, const bool>(this, &QmitkMonaiLabelToolGUI::StatusMessageListener);
   }
 }
 
 void QmitkMonaiLabelToolGUI::ConnectNewTool(mitk::SegWithPreviewTool *newTool)
 {
   Superclass::ConnectNewTool(newTool);
   newTool->IsTimePointChangeAwareOff();
   m_FirstPreviewComputation = true;
 }
 
 void QmitkMonaiLabelToolGUI::InitializeUI(QBoxLayout *mainLayout)
 {
   m_Controls.setupUi(this);
   mainLayout->addLayout(m_Controls.verticalLayout);
 
   connect(m_Controls.previewButton, SIGNAL(clicked()), this, SLOT(OnPreviewBtnClicked()));
   connect(m_Controls.fetchUrl, SIGNAL(clicked()), this, SLOT(OnFetchBtnClicked()));
   connect(m_Controls.modelBox,
           QOverload<int>::of(&QComboBox::activated),
           [=](int index) { OnModelChanged(m_Controls.modelBox->itemText(index)); });
-  connect(m_Controls.labelBox, SIGNAL(currentTextChanged(const QString&)), this, SLOT(OnLabelChanged(const QString&)));
   QIcon refreshIcon =
     QmitkStyleManager::ThemeIcon(QStringLiteral(":/org_mitk_icons/icons/awesome/scalable/actions/view-refresh.svg"));
   m_Controls.fetchUrl->setIcon(refreshIcon);
 
   Superclass::InitializeUI(mainLayout);
 }
 
 void QmitkMonaiLabelToolGUI::EnableWidgets(bool enabled)
 {
   Superclass::EnableWidgets(enabled);
 }
 
 void QmitkMonaiLabelToolGUI::StatusMessageListener(const bool status)
 {
   if (!status)
   {
     return;
   }
   /* auto tool = this->GetConnectedToolAs<mitk::MonaiLabelTool>();
   if (nullptr == tool)
   {
     return;
   }
   this->SetLabelSetPreview(tool->GetPreviewSegmentation());
   this->ActualizePreviewLabelVisibility();*/
   Superclass::DisplayWidgets(false);
   m_FirstPreviewComputation = false;
 }
 
 void QmitkMonaiLabelToolGUI::DisplayWidgets(bool enabled)
 {
   Superclass::DisplayWidgets(enabled);
   m_Controls.previewButton->setVisible(enabled);
 }
 
 void QmitkMonaiLabelToolGUI::OnModelChanged(const QString &modelName)
 {
   auto tool = this->GetConnectedToolAs<mitk::MonaiLabelTool>();
   if (nullptr == tool)
   {
     return;
   }
-  m_Controls.labelBox->clear();
+  m_Controls.labelListLabel->clear();
   mitk::MonaiModelInfo model = tool->GetModelInfoFromName(modelName.toStdString());
   if ("deepgrow" == model.type || "deepedit" == model.type)
   {
     this->WriteStatusMessage("Interactive model selected. Please press SHIFT + click on the render windows.\n");
     m_Controls.previewButton->setEnabled(false);
     this->DisplayWidgets(false);
   }
   else
   {
     this->WriteStatusMessage("Auto-segmentation model selected. Please click on Preview. Label selection will be ignored.\n");
     m_Controls.previewButton->setEnabled(true);
     this->DisplayWidgets(true);
   }
   std::string selectedModel = m_Controls.modelBox->currentText().toStdString();
   for (const mitk::MonaiModelInfo &modelObject : tool->m_InfoParameters->models)
   {
     if (modelObject.name == selectedModel)
     {
       auto requestObject = std::make_unique<mitk::MonaiLabelRequest>();
       requestObject->model = modelObject;
       requestObject->hostName = tool->m_InfoParameters->hostName;
       requestObject->port = tool->m_InfoParameters->port;
       tool->m_RequestParameters = std::move(requestObject);
+      QStringList supportedLabels;
       for (const auto &label : modelObject.labels)
       {
-        m_Controls.labelBox->addItem(QString::fromStdString(label.first));
+        supportedLabels << QString::fromStdString(label.first);
       }
+      m_Controls.labelListLabel->setText(supportedLabels.join(','));
       break;
     }
   }
   tool->MonaiStatusEvent += mitk::MessageDelegate1<QmitkMonaiLabelToolGUI, const bool>(this, &QmitkMonaiLabelToolGUI::StatusMessageListener);
 }
 
-void QmitkMonaiLabelToolGUI::OnLabelChanged(const QString &label) 
-{
-  auto tool = this->GetConnectedToolAs<mitk::MonaiLabelTool>();
-  if (nullptr == tool)
-  {
-    return;
-  }
-  tool->m_RequestParameters->requestLabel = label.toStdString();
-}
-
 void QmitkMonaiLabelToolGUI::OnFetchBtnClicked()
 {
   auto tool = this->GetConnectedToolAs<mitk::MonaiLabelTool>();
   if (nullptr == tool)
   {
     return;
   }
   tool->m_InfoParameters.reset();
   m_Controls.modelBox->clear();
   m_Controls.appBox->clear();
   QString urlString = m_Controls.urlBox->text();
   QUrl url(urlString);
   if (url.isValid() && !url.isLocalFile() && !url.hasFragment() && !url.hasQuery()) // sanity check
   {
     QString hostName = url.host();
     int port = url.port();
     try
     {
       tool->GetOverallInfo(hostName.toStdString(), port);  // tool->GetOverallInfo("localhost",8000");
       if (nullptr != tool->m_InfoParameters)
       {
         std::string response = tool->m_InfoParameters->name;
         std::vector<mitk::MonaiModelInfo> autoModels = tool->GetAutoSegmentationModels(m_Dimension);
         std::vector<mitk::MonaiModelInfo> interactiveModels = tool->GetInteractiveSegmentationModels(m_Dimension);
         autoModels.insert(autoModels.end(), interactiveModels.begin(), interactiveModels.end());
         this->WriteStatusMessage(QString::fromStdString(response));
         m_Controls.appBox->addItem(QString::fromStdString(response));
         for (auto &model : autoModels)
         {
           m_Controls.modelBox->addItem(QString::fromStdString(model.name));
         }
         m_Controls.modelBox->setCurrentIndex(-1);
       }
     }
     catch (const mitk::Exception &e)
     {
       MITK_ERROR << e.GetDescription(); // Add GUI msg box to show
     }
   }
   else
   {
     MITK_ERROR << "Invalid URL entered: " << urlString.toStdString(); // set as status message on GUI
   }
 }
 
 void QmitkMonaiLabelToolGUI::OnPreviewBtnClicked()
 {
   auto tool = this->GetConnectedToolAs<mitk::MonaiLabelTool>();
   if (nullptr == tool)
   {
     return;
   }
   QMessageBox::StandardButton reply;
   reply = QMessageBox::question(this, "Confirm", m_CONFIRM_QUESTION_TEXT, QMessageBox::Yes | QMessageBox::No);
   if (reply == QMessageBox::No)
   {
     MITK_INFO << "Didn't went ahead with Monai Label inferencing";
     return;
   }
 
   bool test = false;
   if (!test)
   {
     std::string selectedModel = m_Controls.modelBox->currentText().toStdString();
     for (const mitk::MonaiModelInfo &modelObject : tool->m_InfoParameters->models)
     {
       if (modelObject.name == selectedModel)
       {
         auto requestObject = std::make_unique<mitk::MonaiLabelRequest>();
         requestObject->model = modelObject;
         requestObject->hostName = tool->m_InfoParameters->hostName;
         requestObject->port = tool->m_InfoParameters->port;
         if (!m_FirstPreviewComputation && tool->GetIsLastSuccess() && *requestObject == *(tool->m_RequestParameters))
         {
           MITK_INFO << "won't do segmentation...";
           return;
         }
         else
         {
           tool->m_RequestParameters = std::move(requestObject);
         }
         break;
       }
     }
   }
   else
   {
     MITK_INFO << " RUNNING ON TEST parameters...";
     tool->m_RequestParameters = std::make_unique<mitk::MonaiLabelRequest>();
     mitk::MonaiModelInfo modelObject;
     modelObject.name = "deepedit_seg";
     tool->m_RequestParameters->model = modelObject;
     tool->m_RequestParameters->hostName = "localhost";
     tool->m_RequestParameters->port = 8000;
   }
   try
   {
     tool->UpdatePreview();
   }
   catch (const std::exception &e)
   {
     std::stringstream errorMsg;
     errorMsg << "<b>STATUS: </b>Error while processing parameters for TotalSegmentator segmentation. Reason: "
              << e.what();
     this->ShowErrorMessage(errorMsg.str());
     this->WriteErrorMessage(QString::fromStdString(errorMsg.str()));
     m_Controls.previewButton->setEnabled(true);
     return;
   }
   catch (...)
   {
     std::string errorMsg = "Unkown error occured while generation TotalSegmentator segmentation.";
     this->ShowErrorMessage(errorMsg);
     m_Controls.previewButton->setEnabled(true);
     return;
   }
 }
 
 void QmitkMonaiLabelToolGUI::WriteStatusMessage(const QString &message)
 {
   m_Controls.responseNote->setText(message);
   m_Controls.responseNote->setStyleSheet("font-weight: bold; color: white");
   qApp->processEvents();
 }
 
 void QmitkMonaiLabelToolGUI::WriteErrorMessage(const QString &message)
 {
   m_Controls.responseNote->setText(message);
   m_Controls.responseNote->setStyleSheet("font-weight: bold; color: red");
   qApp->processEvents();
 }
 
 void QmitkMonaiLabelToolGUI::ShowErrorMessage(const std::string &message, QMessageBox::Icon icon)
 {
   this->setCursor(Qt::ArrowCursor);
   QMessageBox *messageBox = new QMessageBox(icon, nullptr, message.c_str());
   messageBox->exec();
   delete messageBox;
   MITK_WARN << message;
 }
diff --git a/Modules/SegmentationUI/Qmitk/QmitkMonaiLabelToolGUI.h b/Modules/SegmentationUI/Qmitk/QmitkMonaiLabelToolGUI.h
index 78de10b153..c1f93d252e 100644
--- a/Modules/SegmentationUI/Qmitk/QmitkMonaiLabelToolGUI.h
+++ b/Modules/SegmentationUI/Qmitk/QmitkMonaiLabelToolGUI.h
@@ -1,76 +1,75 @@
 /*============================================================================
 
 The Medical Imaging Interaction Toolkit (MITK)
 
 Copyright (c) German Cancer Research Center (DKFZ)
 All rights reserved.
 
 Use of this source code is governed by a 3-clause BSD license that can be
 found in the LICENSE file.
 
 ============================================================================*/
 
 #ifndef QmitkMonaiLabelToolGUI_h_Included
 #define QmitkMonaiLabelToolGUI_h_Included
 
 #include "QmitkMultiLabelSegWithPreviewToolGUIBase.h"
 #include "ui_QmitkMonaiLabelToolGUIControls.h"
 #include <MitkSegmentationUIExports.h>
 #include <QMessageBox>
 
 class MITKSEGMENTATIONUI_EXPORT QmitkMonaiLabelToolGUI : public QmitkMultiLabelSegWithPreviewToolGUIBase
 {
   Q_OBJECT
 
 public:
   mitkClassMacro(QmitkMonaiLabelToolGUI, QmitkMultiLabelSegWithPreviewToolGUIBase);
   itkCloneMacro(Self);
 
 protected slots :
 
   void OnPreviewBtnClicked();
   void OnFetchBtnClicked();
   void OnModelChanged(const QString&);
-  void OnLabelChanged(const QString&);
 
 protected:
   QmitkMonaiLabelToolGUI(int);
   ~QmitkMonaiLabelToolGUI();
 
   void ConnectNewTool(mitk::SegWithPreviewTool* newTool) override;
   void InitializeUI(QBoxLayout* mainLayout) override;
 
   void EnableWidgets(bool enabled) override;
 
   virtual void DisplayWidgets(bool enabled);
  
   /**
    * @brief Writes any message in white on the tool pane.
    */
   void WriteStatusMessage(const QString &);
 
   /**
    * @brief Writes any message in red on the tool pane.
    */
   void WriteErrorMessage(const QString &);
 
   /**
    * @brief Creates a QMessage object and shows on screen.
    */
   void ShowErrorMessage(const std::string &, QMessageBox::Icon = QMessageBox::Critical);
   
   /**
    * @brief Function to listen to tool class status emitters.
    */
   void StatusMessageListener(const bool);
   
 private:
   Ui_QmitkMonaiLabelToolGUIControls m_Controls;
   bool m_FirstPreviewComputation = true;
   EnableConfirmSegBtnFunctionType m_SuperclassEnableConfirmSegBtnFnc;
   int m_Dimension;
   QString m_CONFIRM_QUESTION_TEXT =
     "Data will be sent to the processing server devoid of any patient information. Are you sure you want continue?";
 };
 
 #endif
diff --git a/Modules/SegmentationUI/Qmitk/QmitkMonaiLabelToolGUIControls.ui b/Modules/SegmentationUI/Qmitk/QmitkMonaiLabelToolGUIControls.ui
index 1c2d040345..483c30a236 100644
--- a/Modules/SegmentationUI/Qmitk/QmitkMonaiLabelToolGUIControls.ui
+++ b/Modules/SegmentationUI/Qmitk/QmitkMonaiLabelToolGUIControls.ui
@@ -1,196 +1,209 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <ui version="4.0">
  <class>QmitkMonaiLabelToolGUIControls</class>
  <widget class="QWidget" name="QmitkMonaiLabelToolGUIControls">
   <property name="geometry">
    <rect>
     <x>0</x>
     <y>0</y>
     <width>699</width>
     <height>352</height>
    </rect>
   </property>
   <property name="sizePolicy">
    <sizepolicy hsizetype="Ignored" vsizetype="Minimum">
     <horstretch>0</horstretch>
     <verstretch>0</verstretch>
    </sizepolicy>
   </property>
   <property name="minimumSize">
    <size>
     <width>100</width>
     <height>0</height>
    </size>
   </property>
   <property name="maximumSize">
    <size>
     <width>100000</width>
     <height>100000</height>
    </size>
   </property>
   <property name="windowTitle">
    <string>QmitkMonaiToolWidget</string>
   </property>
   <layout class="QVBoxLayout" name="verticalLayout">
    <property name="spacing">
     <number>0</number>
    </property>
    <property name="leftMargin">
     <number>0</number>
    </property>
    <property name="topMargin">
     <number>0</number>
    </property>
    <property name="rightMargin">
     <number>0</number>
    </property>
    <property name="bottomMargin">
     <number>0</number>
    </property>
    <item>
     <layout class="QGridLayout" name="basicSettingsLayout">
      <item row="1" column="0">
       <widget class="QLabel" name="monaiUrlLabel">
        <property name="sizePolicy">
         <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
          <horstretch>0</horstretch>
          <verstretch>0</verstretch>
         </sizepolicy>
        </property>
        <property name="text">
         <string>Monai Server URL:</string>
        </property>
       </widget>
      </item>
      <item row="1" column="1" colspan="3">
       <widget class="QLineEdit" name="urlBox">
        <property name="text">
         <string>http://localhost:8000</string>
        </property>
       </widget>
      </item>
      <item row="1" column="4">
       <widget class="QPushButton" name="fetchUrl"/>
      </item>
      <item row="2" column="0">
       <widget class="QLabel" name="appLabel">
        <property name="sizePolicy">
         <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
          <horstretch>0</horstretch>
          <verstretch>0</verstretch>
         </sizepolicy>
        </property>
        <property name="text">
         <string>Available Apps:</string>
        </property>
       </widget>
      </item>
      <item row="0" column="0" colspan="4">
       <widget class="QLabel" name="welcomeNote">
        <property name="sizePolicy">
         <sizepolicy hsizetype="Preferred" vsizetype="Minimum">
          <horstretch>0</horstretch>
          <verstretch>0</verstretch>
         </sizepolicy>
        </property>
        <property name="text">
-        <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Welcome to MONAI Label App in MITK. [Experimental]&lt;/p&gt;&lt;p&gt;Please note that this is only an interface to MONAI Label. MITK does not ship with any apps. Make sure to have a started a MONAI Label server beforehand. &lt;/p&gt;&lt;p&gt;Refer to &lt;a href=&quot;https://github.com/MIC-DKFZ/nnUNet&quot;&gt;&lt;span style=&quot; text-decoration: underline; color:#0000ff;&quot;&gt;https://docs.monai.io/projects/label/en/latest/&lt;/span&gt;&lt;/a&gt; to learn everything about the MONAI Label App.&lt;/p&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;&lt;p&gt;Provide a valid URL (eg. http://localhost:8000) to the server &amp;amp; start the workflow. &lt;/p&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+        <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Welcome to MONAI Label App in MITK. [Experimental]&lt;/p&gt;&lt;p&gt;Please note that this is only an interface to MONAI Label. MITK does not ship with any apps. Make sure to have a started a MONAI Label server beforehand. &lt;/p&gt;&lt;p&gt;Refer to &lt;a href=&quot;https://github.com/MIC-DKFZ/nnUNet&quot;&gt;&lt;span style=&quot; text-decoration: underline; color:#0000ff;&quot;&gt;https://docs.monai.io/projects/label/en/latest/&lt;/span&gt;&lt;/a&gt; to learn everything about the MONAI Label App.&lt;/p&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;&lt;p&gt;Provide a valid URL (eg. http://localhost:8000) to the server &amp;amp; start the workflow.&lt;/p&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
        </property>
        <property name="textFormat">
         <enum>Qt::RichText</enum>
        </property>
        <property name="wordWrap">
         <bool>true</bool>
        </property>
       </widget>
      </item>
      <item row="2" column="1" colspan="3">
       <widget class="ctkComboBox" name="appBox"/>
      </item>
-	 <item row="3" column="0">
-	    <widget class="QLabel" name="modelLabel">
-	   <property name="sizePolicy">
-		<sizepolicy hsizetype="Preferred" vsizetype="Preferred">
-		 <horstretch>0</horstretch>
-		 <verstretch>0</verstretch>
-	    </sizepolicy>
-	   </property>
-	   <property name="text">
-	    <string>Models:</string>
-	   </property>
-	  </widget>
-	 </item>
+     <item row="3" column="0">
+      <widget class="QLabel" name="modelLabel">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <property name="text">
+        <string>Models:</string>
+       </property>
+      </widget>
+     </item>
      <item row="3" column="1" colspan="3">
       <widget class="ctkComboBox" name="modelBox"/>
      </item>
-	 <item row="4" column="0">
-	  <widget class="QLabel" name="labelSetLabel">
-	   <property name="sizePolicy">
-		<sizepolicy hsizetype="Preferred" vsizetype="Preferred">
-		 <horstretch>0</horstretch>
-		 <verstretch>0</verstretch>
-		</sizepolicy>
-	   </property>
-	   <property name="text">
-		<string>Labels:</string>
-	   </property>
-	  </widget>
-	 </item>
-	 <item row="4" column="1" colspan="3">
-	  <widget class="ctkComboBox" name="labelBox"/>
-	 </item>
+     <item row="4" column="0">
+      <widget class="QLabel" name="supportedLabel">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <property name="text">
+        <string>Supported Labels:</string>
+       </property>
+      </widget>
+     </item>
+     <item row="4" column="1" colspan="3">
+      <widget class="QLabel" name="labelListLabel">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <property name="textFormat">
+        <enum>Qt::RichText</enum>
+       </property>
+       <property name="wordWrap">
+        <bool>true</bool>
+       </property>
+      </widget>
+     </item>
     </layout>
    </item>
    <item>
     <widget class="QLabel" name="responseNote">
      <property name="sizePolicy">
       <sizepolicy hsizetype="Preferred" vsizetype="Minimum">
        <horstretch>0</horstretch>
        <verstretch>0</verstretch>
       </sizepolicy>
      </property>
      <property name="text">
-      <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Welcome to Monai Label in MITK. [Experimental]</string>
+      <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Welcome to Monai Label in MITK. [Experimental]&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
      </property>
      <property name="textFormat">
       <enum>Qt::RichText</enum>
      </property>
      <property name="wordWrap">
       <bool>true</bool>
      </property>
     </widget>
    </item>
    <item>
     <widget class="QPushButton" name="previewButton">
      <property name="sizePolicy">
       <sizepolicy hsizetype="Minimum" vsizetype="Fixed">
        <horstretch>0</horstretch>
        <verstretch>0</verstretch>
       </sizepolicy>
      </property>
      <property name="maximumSize">
       <size>
        <width>100000</width>
        <height>16777215</height>
       </size>
      </property>
      <property name="text">
       <string>Preview</string>
      </property>
     </widget>
    </item>
   </layout>
  </widget>
  <layoutdefault spacing="6" margin="11"/>
  <customwidgets>
   <customwidget>
    <class>ctkComboBox</class>
    <extends>QComboBox</extends>
    <header location="global">ctkComboBox.h</header>
    <container>1</container>
   </customwidget>
  </customwidgets>
  <resources/>
  <connections/>
 </ui>