Index: sources/gui/qml/pages/pretreatment/PreTreatmentConsumablesStack.qml
===================================================================
diff -u -r99a56ec30f1ca4f401e744766bde4f6fac291752 -r2ef03b2ce51b4dc507f66e9671953a8e0824bde9
--- sources/gui/qml/pages/pretreatment/PreTreatmentConsumablesStack.qml	(.../PreTreatmentConsumablesStack.qml)	(revision 99a56ec30f1ca4f401e744766bde4f6fac291752)
+++ sources/gui/qml/pages/pretreatment/PreTreatmentConsumablesStack.qml	(.../PreTreatmentConsumablesStack.qml)	(revision 2ef03b2ce51b4dc507f66e9671953a8e0824bde9)
@@ -1,15 +1,15 @@
 /*!
  *
- * Copyright (c) 2019-2020 Diality Inc. - All Rights Reserved.
+ * Copyright (c) 2021-2024 Diality Inc. - All Rights Reserved.
  * \copyright
  * THIS CODE MAY NOT BE COPIED OR REPRODUCED IN ANY FORM, IN PART OR IN
  * WHOLE, WITHOUT THE EXPLICIT PERMISSION OF THE COPYRIGHT OWNER.
  *
- * \file    PreTreatmentSampleStack.qml
+ * \file    PreTreatmentConsumablesStack.qml
  * \author  (last)      Behrouz NematiPour
- * \date    (last)      11-Mar-2021
+ * \date    (last)      31-Aug-2023
  * \author  (original)  Behrouz NematiPour
- * \date    (original)  11-Mar-2021
+ * \date    (original)  18-Mar-2021
  *
  */
 
@@ -47,28 +47,28 @@
         // check List
         hasCheckList            : true
         checkListStepNames      : [
-            //qsTr("Water Quality Check"), // this happens too fast and can't be sent to the UI.
+            //qsTr("Water Quality Check"), // this happens too fast and cannot be sent to the UI.
             qsTr("BiCarb Pump Check"),
             qsTr("Acid Pump Check"  ),
         ]
     }
 
     Connections { target: vPreTreatmentStates
-        onSelfTestConsumables_installChanged        : { page( _preTreatmentConsumablesInstall   , vselfTestConsumables_install  )}
-        onSelfTestConsumables_waterQualityEntered   : {/*_preTreatmentConsumablesSelfTest.checkList.setItem( 0, vselfTestConsumables_waterQuality)*/}
-        onSelfTestConsumables_biCarbPumpEntered     : { _preTreatmentConsumablesSelfTest.checkList.setItem( 0, vselfTestConsumables_biCarbPump     )}
-        onSelfTestConsumables_acidPumpEntered       : { _preTreatmentConsumablesSelfTest.checkList.setItem( 1, vselfTestConsumables_acidPump       )}
+        function onSelfTestConsumables_installChanged       ( vValue ) { page(  _preTreatmentConsumablesInstall                         , vValue       )}
+        function onselfTestConsumables_primeEntered         ( vValue ) {/*      _preTreatmentConsumablesSelfTest.checkList.setItemExt( 0, vValue )*/    }
+        function onSelfTestConsumables_biCarbPumpEntered    ( vValue ) {        _preTreatmentConsumablesSelfTest.checkList.setItemExt( 0, vValue       )}
+        function onSelfTestConsumables_acidPumpEntered      ( vValue ) {        _preTreatmentConsumablesSelfTest.checkList.setItemExt( 1, vValue       )}
     }
 
     Connections { target: _preTreatmentConsumablesInstall
-        onConfirmClicked                            : {
+        function onConfirmClicked                           ( vValue ) {
             vPreTreatmentAdjustmentConsumablesConfirm.doConfirm()
             page( _preTreatmentConsumablesSelfTest )
         }
     }
 
     Connections { target: _preTreatmentConsumablesSelfTest
-        onConfirmClicked                            : { /* the state shall automatically change after user confirms the consumables installation */ }
+        function onConfirmClicked                           ( vValue ) { /* the state shall automatically change after user confirms the consumables installation */ }
     }
 
     onVisibleChanged: {