Index: Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/Calculator/IDunesBoundaryConditionsCalculator.cs
===================================================================
diff -u -r8258f2589f1a34f8c77b61877d594ea3e813b3af -rb002ca3566c04bde5fe85396b6e972c41ba3b9f1
--- Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/Calculator/IDunesBoundaryConditionsCalculator.cs	(.../IDunesBoundaryConditionsCalculator.cs)	(revision 8258f2589f1a34f8c77b61877d594ea3e813b3af)
+++ Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/Calculator/IDunesBoundaryConditionsCalculator.cs	(.../IDunesBoundaryConditionsCalculator.cs)	(revision b002ca3566c04bde5fe85396b6e972c41ba3b9f1)
@@ -45,6 +45,11 @@
         double WavePeriod { get; }
 
         /// <summary>
+        /// Gets the reliability index
+        /// </summary>
+        double ReliabilityIndex { get; }
+
+        /// <summary>
         /// Gets the temporary output directory that is generated during the Hydra-Ring calculation.
         /// </summary>
         string OutputDirectory { get; }