Index: Common.h
===================================================================
diff -u -rffb70a1de53aae5c17be4f3bd2789b8ee6121ecf -rfeb4adb2cf5cd3b192b641e2ca823cf3d3e935fe
--- Common.h	(.../Common.h)	(revision ffb70a1de53aae5c17be4f3bd2789b8ee6121ecf)
+++ Common.h	(.../Common.h)	(revision feb4adb2cf5cd3b192b641e2ca823cf3d3e935fe)
@@ -358,6 +358,7 @@
     F32 timeReservoirFillMS;                    ///< Reservoir fill time in milliseconds.
     U32 timeReservoirWait2SwitchMS;             ///< Wait to switch active reservoir time in milliseconds.
     F32 dialysateFlowLPM;                       ///< Dialysate flow rate in L/min.
+    BOOL usePriTargetTempEquation;              ///< Use primary heater target temperature estimation equation or not.
 } DG_CMD_DIALYSATE_HEATING_PARAMS_T;
 
 /// Loadcell measurements struct.