Index: sources/gui/qml/pages/pretreatment/PreTreatmentInstallStack.qml
===================================================================
diff -u -r1132f049e169cc87a059261f72fca0ceb7d739f1 -r52d17dab2211c2e4d9160c55c316ad7a40ce4d6c
--- sources/gui/qml/pages/pretreatment/PreTreatmentInstallStack.qml	(.../PreTreatmentInstallStack.qml)	(revision 1132f049e169cc87a059261f72fca0ceb7d739f1)
+++ sources/gui/qml/pages/pretreatment/PreTreatmentInstallStack.qml	(.../PreTreatmentInstallStack.qml)	(revision 52d17dab2211c2e4d9160c55c316ad7a40ce4d6c)
@@ -18,7 +18,7 @@
         BloodSetTubing          ,
         BloodLines              ,
         PressureLinesAndDialyzer,
-        Saline                  ,
+        SalineSubStitution      ,
         Count
     }
 
@@ -38,9 +38,9 @@
             page ( _preTreatmentPressureLinesAndDialyzer )
             break
         case PreTreatmentInstallStack.Step.PressureLinesAndDialyzer:
-            page ( _pretreatmentSaline )
+            page ( _pretreatmentSalineSubstitution )
             break
-        case PreTreatmentInstallStack.Step.Saline:
+        case PreTreatmentInstallStack.Step.SalineSubStitution:
             goToNextStep ()
             break
         default:
@@ -59,7 +59,7 @@
         case PreTreatmentInstallStack.Step.PressureLinesAndDialyzer:
             page ( _preTreatmentBloodLines )
             break
-        case PreTreatmentInstallStack.Step.Saline:
+        case PreTreatmentInstallStack.Step.SalineSubStitution:
             page ( _preTreatmentPressureLinesAndDialyzer )
             break
         default:
@@ -73,7 +73,7 @@
             return qsTr("Auto Load")
         case PreTreatmentInstallStack.Step.BloodLines:
         case PreTreatmentInstallStack.Step.PressureLinesAndDialyzer:
-        case PreTreatmentInstallStack.Step.Saline:                  // fall through
+        case PreTreatmentInstallStack.Step.SalineSubStitution:                  // fall through
         default:
             return qsTr("Next")
         }
@@ -102,12 +102,11 @@
         subStepName         : qsTr("Pressure Lines and Dialyzer")
     }
 
-
-    PreTreatmentBase { id: _pretreatmentSaline
+    PreTreatmentBase { id: _pretreatmentSalineSubstitution
         instructionBased    : true
-        onVisibleChanged    : if (visible) { _root.subStepIndex = PreTreatmentInstallStack.Step.Saline;         updateModel()           }
-        subStepName         : qsTr("Saline")
-
+        onVisibleChanged    : if (visible) { _root.subStepIndex = PreTreatmentInstallStack.Step.SalineSubStitution;         updateModel()           }
+        subStepName         : vTreatmentCreate.treatmentModality === HeaderBar.Mode_HDF ?   qsTr("Substitution") :
+                                                                                            qsTr("Saline")
     }
 
     // blood tubing set auto-load