diff --git a/src/Mod/Fem/Gui/Resources/ui/Material.ui b/src/Mod/Fem/Gui/Resources/ui/Material.ui
index 910d42bdf5..5c68d36e7f 100755
--- a/src/Mod/Fem/Gui/Resources/ui/Material.ui
+++ b/src/Mod/Fem/Gui/Resources/ui/Material.ui
@@ -158,6 +158,9 @@
         </item>
         <item row="4" column="1">
          <widget class="Gui::InputField" name="input_fd_density">
+          <property name="enabled">
+           <bool>false</bool>
+          </property>
           <property name="sizePolicy">
            <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
             <horstretch>0</horstretch>
@@ -224,6 +227,9 @@
         </item>
         <item row="0" column="1">
          <widget class="Gui::InputField" name="input_fd_young_modulus">
+          <property name="enabled">
+           <bool>false</bool>
+          </property>
           <property name="sizePolicy">
            <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
             <horstretch>0</horstretch>
@@ -268,6 +274,9 @@
         </item>
         <item row="1" column="1">
          <widget class="QDoubleSpinBox" name="spinBox_poisson_ratio">
+          <property name="enabled">
+           <bool>false</bool>
+          </property>
           <property name="sizePolicy">
            <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
             <horstretch>0</horstretch>
@@ -328,6 +337,9 @@
         </item>
         <item row="0" column="1">
          <widget class="Gui::InputField" name="input_fd_kinematic_viscosity">
+          <property name="enabled">
+           <bool>false</bool>
+          </property>
           <property name="sizePolicy">
            <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
             <horstretch>0</horstretch>
@@ -394,6 +406,9 @@
         </item>
         <item row="0" column="1">
          <widget class="Gui::InputField" name="input_fd_thermal_conductivity">
+          <property name="enabled">
+           <bool>false</bool>
+          </property>
           <property name="sizePolicy">
            <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
             <horstretch>0</horstretch>
@@ -438,6 +453,9 @@
         </item>
         <item row="1" column="1">
          <widget class="Gui::InputField" name="input_fd_expansion_coefficient">
+          <property name="enabled">
+           <bool>false</bool>
+          </property>
           <property name="sizePolicy">
            <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
             <horstretch>0</horstretch>
@@ -482,6 +500,9 @@
         </item>
         <item row="2" column="1">
          <widget class="Gui::InputField" name="input_fd_specific_heat">
+          <property name="enabled">
+           <bool>false</bool>
+          </property>
           <property name="sizePolicy">
            <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
             <horstretch>0</horstretch>
@@ -526,6 +547,9 @@
         </item>
         <item row="3" column="1">
          <widget class="Gui::InputField" name="input_fd_vol_expansion_coefficient">
+          <property name="enabled">
+           <bool>false</bool>
+          </property>
           <property name="sizePolicy">
            <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
             <horstretch>0</horstretch>
@@ -589,5 +613,150 @@
   </customwidget>
  </customwidgets>
  <resources/>
- <connections/>
+ <connections>
+  <connection>
+   <sender>chbu_allow_edit</sender>
+   <signal>toggled(bool)</signal>
+   <receiver>input_fd_density</receiver>
+   <slot>setEnabled(bool)</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>272</x>
+     <y>162</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>250</x>
+     <y>364</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>chbu_allow_edit</sender>
+   <signal>toggled(bool)</signal>
+   <receiver>input_fd_young_modulus</receiver>
+   <slot>setEnabled(bool)</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>272</x>
+     <y>162</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>242</x>
+     <y>425</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>chbu_allow_edit</sender>
+   <signal>toggled(bool)</signal>
+   <receiver>spinBox_poisson_ratio</receiver>
+   <slot>setEnabled(bool)</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>272</x>
+     <y>162</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>242</x>
+     <y>451</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>chbu_allow_edit</sender>
+   <signal>toggled(bool)</signal>
+   <receiver>input_fd_kinematic_viscosity</receiver>
+   <slot>setEnabled(bool)</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>272</x>
+     <y>162</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>247</x>
+     <y>512</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>chbu_allow_edit</sender>
+   <signal>toggled(bool)</signal>
+   <receiver>input_fd_thermal_conductivity</receiver>
+   <slot>setEnabled(bool)</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>272</x>
+     <y>162</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>254</x>
+     <y>573</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>chbu_allow_edit</sender>
+   <signal>toggled(bool)</signal>
+   <receiver>input_fd_expansion_coefficient</receiver>
+   <slot>setEnabled(bool)</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>272</x>
+     <y>162</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>254</x>
+     <y>599</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>chbu_allow_edit</sender>
+   <signal>toggled(bool)</signal>
+   <receiver>input_fd_specific_heat</receiver>
+   <slot>setEnabled(bool)</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>272</x>
+     <y>162</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>254</x>
+     <y>625</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>chbu_allow_edit</sender>
+   <signal>toggled(bool)</signal>
+   <receiver>label_vol_expansion_coefficient</receiver>
+   <slot>setEnabled(bool)</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>272</x>
+     <y>162</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>67</x>
+     <y>651</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>chbu_allow_edit</sender>
+   <signal>toggled(bool)</signal>
+   <receiver>pushButton_editMat</receiver>
+   <slot>setDisabled(bool)</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>272</x>
+     <y>162</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>91</x>
+     <y>162</y>
+    </hint>
+   </hints>
+  </connection>
+ </connections>
 </ui>