Index: sources/gui/qml/components/HeaderBar.qml
===================================================================
diff -u -rb0370d82c7653eca5347374aa3f6b02a188c8fe7 -r4a7dd11138d2321f1ab8d324b3bd25f02eaefe84
--- sources/gui/qml/components/HeaderBar.qml	(.../HeaderBar.qml)	(revision b0370d82c7653eca5347374aa3f6b02a188c8fe7)
+++ sources/gui/qml/components/HeaderBar.qml	(.../HeaderBar.qml)	(revision 4a7dd11138d2321f1ab8d324b3bd25f02eaefe84)
@@ -12,6 +12,7 @@
     readonly property int currentScreen     : _headerMenu.currentScreen
     property bool isCreateRx                : false     // set in slot in parent
     property bool isHeparinFeatured         : vSettings.heparinSyringePump
+    property bool isHDFFeatured             : vTreatmentCreate.treatmentModality === HeaderBar.Mode_HDF
 
     width   : Variables.applicationWidth
     height  : Variables.headerHeight
@@ -29,9 +30,18 @@
         HDF         = 3
     }
 
-    onIsHeparinFeaturedChanged  : vListModel.setHeaderbarVisible(HeaderBar.Heparin, _root.isHeparinFeatured)
-    Component.onCompleted       : vListModel.setHeaderbarVisible(HeaderBar.Heparin, _root.isHeparinFeatured)
+    enum TreatmentModality {
+        Mode_HD  ,
+        Mode_HDF
+    }
 
+    onIsHDFFeaturedChanged      : vListModel.setHeaderbarVisible(HeaderBar.HDF,     _root.isHDFFeatured     )
+    onIsHeparinFeaturedChanged  : vListModel.setHeaderbarVisible(HeaderBar.Heparin, _root.isHeparinFeatured )
+    Component.onCompleted       : {
+        vListModel.setHeaderbarVisible(HeaderBar.Heparin, _root.isHeparinFeatured )
+        vListModel.setHeaderbarVisible(HeaderBar.HDF,     _root.isHDFFeatured     )
+    }
+
     function vitalsRecorded() { _vitalsButton.pulseAnimation.start() }
 
     MouseArea { id: _mouseArea