diff --git a/src/gui_qt/dsc/glass_dialog.py b/src/gui_qt/dsc/glass_dialog.py
index 11e388d..f1c542f 100644
--- a/src/gui_qt/dsc/glass_dialog.py
+++ b/src/gui_qt/dsc/glass_dialog.py
@@ -15,14 +15,15 @@ from nmreval.data import DSC, Points
 
 
 class TgCalculator(QtWidgets.QWizard, Ui_Wizard):
-    newTg = QtCore.pyqtSignal(dict)
+    newData = QtCore.pyqtSignal(dict, str)
 
     def __init__(self, management, parent=None):
         super().__init__(parent=parent)
 
         self.setupUi(self)
         self.listWidget = QListWidgetSelect(parent=self)
-        self.listWidget.setObjectName('listWidget')
+        self.listWidget.setSelectionMode(self.listWidget.ExtendedSelection)
+        self.listWidget.itemChanged.connect(self.change_visibility)
         self.setSideWidget(self.listWidget)
         self.listWidget.setSizePolicy(QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.MinimumExpanding, QtWidgets.QSizePolicy.MinimumExpanding))
 
@@ -241,9 +242,9 @@ class TgCalculator(QtWidgets.QWizard, Ui_Wizard):
 
             ret_dic[key] = (tg_pts, line)
 
-        self.newTg.emit(ret_dic)
+        self.newData.emit(ret_dic, 'tg')
 
-    @QtCore.pyqtSlot(QtWidgets.QListWidgetItem, name='on_listWidget_itemChanged')
+    @QtCore.pyqtSlot(QtWidgets.QListWidgetItem)
     def change_visibility(self, item: QtWidgets.QListWidgetItem):
         is_checked = bool(item.checkState())
         plot = self._plots[item.data(QtCore.Qt.UserRole)]
@@ -303,6 +304,8 @@ class TgCalculator(QtWidgets.QWizard, Ui_Wizard):
             m = []
             for idx in range(self.listWidget.count()):
                 item = self.listWidget.item(idx)
+                if item.checkState() == QtCore.Qt.Unchecked:
+                    continue
 
                 key = item.data(QtCore.Qt.UserRole)
                 data, _ = self._dsc[key]
@@ -324,6 +327,25 @@ class TgCalculator(QtWidgets.QWizard, Ui_Wizard):
 
                 self._hodge[tg_type] = (plot, data, fitplots, fit)
 
+    @QtCore.pyqtSlot(name='on_pushButton_4_clicked')
+    def export_hodge(self):
+        ret_dic2 = {}
+
+        for cb in (self.checkBox, self.checkBox_4, self.checkBox_6, self.checkBox_5, self.checkBox_7):
+            if cb.isChecked():
+                item = cb.text().lower()
+                v = self._hodge.get(item)
+                ret_dic2[item] = v[1]
+
+        if self.new_graph_tau_check.isChecked():
+            ret_dic2['graph'] = self.new_graph_tau_combo.currentData()
+        else:
+            ret_dic2['graph'] = ''
+
+        print(ret_dic2)
+
+        self.newData.emit(ret_dic2, 'hodge')
+
     def close(self) -> bool:
         self.clear()
         return super().close()
@@ -350,13 +372,5 @@ class TgCalculator(QtWidgets.QWizard, Ui_Wizard):
 
             ret_dic[key] = (tg_pts, line)
 
-        ret_dic2 = []
-
-        for i in range(self.hodge_selection.count()):
-            if self.hodge_selection.isChecked(i):
-                item = self.hodge_selection.itemText(i).lower()
-                v = self._hodge.get(item)
-                ret_dic2.append(v[1])
-
         self.newTg.emit(ret_dic, ret_dic2, graph_id)
         self.close()
diff --git a/src/gui_qt/main/mainwindow.py b/src/gui_qt/main/mainwindow.py
index c7f3c2b..5cefcac 100644
--- a/src/gui_qt/main/mainwindow.py
+++ b/src/gui_qt/main/mainwindow.py
@@ -1143,7 +1143,7 @@ class NMRMainWindow(QtWidgets.QMainWindow, Ui_BaseWindow):
     def show_tg_dialog(self):
         if self._tg_dialog is None:
             self._tg_dialog = TgCalculator(self.management, parent=self)
-            self._tg_dialog.newTg.connect(self.management.addTg)
+            self._tg_dialog.newData.connect(self.management.addTg)
         else:
             self._tg_dialog()
         self._tg_dialog.show()
diff --git a/src/gui_qt/main/management.py b/src/gui_qt/main/management.py
index e181d60..9fde3a5 100644
--- a/src/gui_qt/main/management.py
+++ b/src/gui_qt/main/management.py
@@ -773,24 +773,32 @@ class UpperManagement(QtCore.QObject):
 
         self.newData.emit(new_data, self.current_graph)
 
-    @QtCore.pyqtSlot(dict)
-    def addTg(self, dic1: dict):
-        for k, (tg, lines) in dic1.items():
-            p: ExperimentContainer = self[k]
-            col = p.plot_real.linecolor
+    @QtCore.pyqtSlot(dict, str)
+    def addTg(self, dic1: dict, dtype: str):
+        if dtype == 'tg':
+            for k, (tg, lines) in dic1.items():
+                p: ExperimentContainer = self[k]
+                col = p.plot_real.linecolor
 
-            tg_data_id = []
+                tg_data_id = []
 
-            if tg is not None:
-                tg_data_id.append(self.add(tg, color=col))
+                if tg is not None:
+                    tg_data_id.append(self.add(tg, color=col))
 
-            for line in lines:
-                set_id = self.add(line, color=col)
-                self[set_id].setLine(style=LineStyle.Dashed)
-                self[set_id].setSymbol(symbol=SymbolStyle.No)
-                tg_data_id.append(set_id)
+                for line in lines:
+                    set_id = self.add(line, color=col)
+                    self[set_id].setLine(style=LineStyle.Dashed)
+                    self[set_id].setSymbol(symbol=SymbolStyle.No)
+                    tg_data_id.append(set_id)
 
-            self.newData.emit(tg_data_id, self.current_graph)
+                self.newData.emit(tg_data_id, self.current_graph)
+
+        elif dtype == 'hodge':
+            set_id_list = []
+            graph_id = dic1.pop('graph')
+            for v in dic1.values():
+                set_id_list.append(self.add(v))
+            self.newData.emit(set_id_list, graph_id)
 
     @QtCore.pyqtSlot(int, dict)
     def smooth_data(self, npoints, param_kwargs):