Index: sources/gui/qml/pages/pretreatment/PreTreatmentMainStack.qml
===================================================================
diff -u -r8d6f0d14c717e6f3eecb32b6acb4c4306d8eb608 -r821bf955d0ba7e028bccfee7c04ca77cf80a0bd4
--- sources/gui/qml/pages/pretreatment/PreTreatmentMainStack.qml	(.../PreTreatmentMainStack.qml)	(revision 8d6f0d14c717e6f3eecb32b6acb4c4306d8eb608)
+++ sources/gui/qml/pages/pretreatment/PreTreatmentMainStack.qml	(.../PreTreatmentMainStack.qml)	(revision 821bf955d0ba7e028bccfee7c04ca77cf80a0bd4)
@@ -30,18 +30,6 @@
 
     stackView.initialItem   : null
 
-    // these are two test step definitions later will be read from file and will be available from a model
-    property var testStepNames: [
-        ". Unlock pump track   . Lock pump track",
-        "Insert cartridge using alignment pins",
-        "HD machine door open / HD machine door closed",
-    ]
-    property var testStepImages: [
-        "file:/home/denali/Projects/application/resources/NotAttachedTestImages/1.png",
-        "file:/home/denali/Projects/application/resources/NotAttachedTestImages/2.png",
-        "file:/home/denali/Projects/application/resources/NotAttachedTestImages/3.png",
-    ]
-
     PreTreatmentWaterSampleStack{ id: _preTreatmentWaterSampleStack     }
     PreTreatmentConsumablesStack{ id: _preTreatmentConsumablesStack     }
     PreTreatmentDisposablesStack{ id: _preTreatmentDisposablesStack     }