Index: sources/view/vtreatmentultrafiltration.h
===================================================================
diff -u -rb798668f16ad0967ab97e96f5f9a2cdd821e899f -r6616f7b9b88efffa42ab605833d296afb76d3cb1
--- sources/view/vtreatmentultrafiltration.h	(.../vtreatmentultrafiltration.h)	(revision b798668f16ad0967ab97e96f5f9a2cdd821e899f)
+++ sources/view/vtreatmentultrafiltration.h	(.../vtreatmentultrafiltration.h)	(revision 6616f7b9b88efffa42ab605833d296afb76d3cb1)
@@ -27,6 +27,13 @@
 {
     Q_OBJECT
 
+    PROPERTY( float, precision                      , 3) // Centralized Gui value : none model property
+    // ~~~~~ Prescription values which we currently doesn't have.
+    // TODO : min/max should come from pre-treatment prescription parameters which we don't have now (2020/05/12)
+    PROPERTY( float, minimum                        , 0.000)
+    PROPERTY( float, maximum                        , 0.600)
+    // ~~~~~
+
     PROPERTY( float, ultrafiltration_RefUFVol       , 0)
     PROPERTY( float, ultrafiltration_MeasUFVol      , 0)
     PROPERTY( float, ultrafiltration_RotorSpeed     , 0)