Index: sources/gui/qml/globals/Variables.qml
===================================================================
diff -u -r4a2b83dcb56555861d2c741a8e8894e5b07e24bf -ra7aab61ca63538c37b6931c60252680fc2ec2416
--- sources/gui/qml/globals/Variables.qml	(.../Variables.qml)	(revision 4a2b83dcb56555861d2c741a8e8894e5b07e24bf)
+++ sources/gui/qml/globals/Variables.qml	(.../Variables.qml)	(revision a7aab61ca63538c37b6931c60252680fc2ec2416)
@@ -291,6 +291,7 @@
     readonly property string preTreatmentStepLabelUltrafiltration   : qsTr("BEGIN"    )
 
     readonly property string unitTextChlorine               : qsTr("mg/L")
+    readonly property real   chlorineLevel                  : 0.1
 
     // Heparin
     readonly property string unitHeparinType                : qsTr("IU/mL")