Index: NVDataMgmt.c
===================================================================
diff -u -r60705e2f40e536b11209f487f5820380851ce09a -rb830d2d16006e08759ca5c67ed4e923d0edde3b8
--- NVDataMgmt.c	(.../NVDataMgmt.c)	(revision 60705e2f40e536b11209f487f5820380851ce09a)
+++ NVDataMgmt.c	(.../NVDataMgmt.c)	(revision b830d2d16006e08759ca5c67ed4e923d0edde3b8)
@@ -131,6 +131,7 @@
 #define DEFAULT_BLOOD_LEAK_SET_POINT         20                                                                 ///< Blood leak default set point.
 #define DEFAULT_HEPARIN_PUMP_VOLTAGE         0.15F                                                              ///< Heparin pump default voltage.
 #define DEFAULT_ENABLE_CHEM_DISINFECT        0                                                                  ///< Disable chemical disinfect in institutional record.
+#define DEFAULT_RO_REJECTION_RATIO           0.9F                                                               ///< RO rejection ratio.
 #endif
 
 // DG specific defines
@@ -1543,6 +1544,21 @@
 
     return status;
 }
+
+/*********************************************************************//**
+ * @brief
+ * The getRORejectionRatioInInstitRecord returns the value of the RO rejection
+ * ratio in institutional record
+ * @details Inputs: hdInstitutionalGroup
+ * Output: none
+ * @return the RO rejection ratio in institutional record
+ *************************************************************************/
+F32 getRORejectionRatioInInstitRecord( void )
+{
+    F32 roRejectionRatio = hdInstitutionalGroup.hdInstitutionalRecord.roRejectionRatio;
+
+    return roRejectionRatio;
+}
 #endif
 #ifdef _DG_
 /*********************************************************************//**
@@ -3941,6 +3957,7 @@
         hdInstitutionalGroup.hdInstitutionalRecord.minHeparinBolusVolumeML          = getF32DefaultTreatmentParamEdge( TREATMENT_PARAM_HEPARIN_BOLUS_VOLUME, TRUE );
         hdInstitutionalGroup.hdInstitutionalRecord.maxHeparinBolusVolumeML          = getF32DefaultTreatmentParamEdge( TREATMENT_PARAM_HEPARIN_BOLUS_VOLUME, FALSE );
         hdInstitutionalGroup.hdInstitutionalRecord.enableChemicalDisinfect          = DEFAULT_ENABLE_CHEM_DISINFECT;
+        hdInstitutionalGroup.hdInstitutionalRecord.roRejectionRatio                 = DEFAULT_RO_REJECTION_RATIO;
         hdInstitutionalGroup.hdInstitutionalRecord.calibrationTime                  = getRTCTimestamp();
         hdInstitutionalGroup.hdInstitutionalRecord.crc                              = crc16 ( (U08*)&hdInstitutionalGroup.hdInstitutionalRecord,
                                                                                               sizeof( HD_INSTITUTIONAL_RECORD_T ) - sizeof( U16 ) );