Index: Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/HydraRingConfiguration.cs
===================================================================
diff -u -r785b134de206df57655fd652a72367bb913314f7 -ra9b057e543ac7738a932d2b880bf0e740033efed
--- Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/HydraRingConfiguration.cs	(.../HydraRingConfiguration.cs)	(revision 785b134de206df57655fd652a72367bb913314f7)
+++ Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/HydraRingConfiguration.cs	(.../HydraRingConfiguration.cs)	(revision a9b057e543ac7738a932d2b880bf0e740033efed)
@@ -23,6 +23,7 @@
 using System.Collections.Generic;
 using System.Collections.Specialized;
 using System.Globalization;
+using System.Linq;
 using Ringtoets.HydraRing.Data;
 
 namespace Ringtoets.HydraRing.Calculation
@@ -43,43 +44,53 @@
             {
                 new HydraRingConfigurationSettings
                 {
-                    HydraRingFailureMechanismType = HydraRingFailureMechanismType.AssessmentLevel
+                    HydraRingFailureMechanismType = HydraRingFailureMechanismType.AssessmentLevel,
+                    VariableId = 26
                 },
                 new HydraRingConfigurationSettings
                 {
-                    HydraRingFailureMechanismType = HydraRingFailureMechanismType.QVariant
+                    HydraRingFailureMechanismType = HydraRingFailureMechanismType.WaveHeight,
+                    VariableId = 28
                 },
                 new HydraRingConfigurationSettings
                 {
-                    HydraRingFailureMechanismType = HydraRingFailureMechanismType.WaveHeight
+                    HydraRingFailureMechanismType = HydraRingFailureMechanismType.WavePeakPeriod,
+                    VariableId = 29
                 },
                 new HydraRingConfigurationSettings
                 {
-                    HydraRingFailureMechanismType = HydraRingFailureMechanismType.WavePeakPeriod
+                    HydraRingFailureMechanismType = HydraRingFailureMechanismType.WaveSpectralPeriod,
+                    VariableId = 29
                 },
                 new HydraRingConfigurationSettings
                 {
-                    HydraRingFailureMechanismType = HydraRingFailureMechanismType.WaveSpectralPeriod
+                    HydraRingFailureMechanismType = HydraRingFailureMechanismType.QVariant,
+                    VariableId = 114
                 },
                 new HydraRingConfigurationSettings
                 {
-                    HydraRingFailureMechanismType = HydraRingFailureMechanismType.DikesOvertopping
+                    HydraRingFailureMechanismType = HydraRingFailureMechanismType.DikesOvertopping,
+                    VariableId = 1
                 },
                 new HydraRingConfigurationSettings
                 {
-                    HydraRingFailureMechanismType = HydraRingFailureMechanismType.DikesPiping
+                    HydraRingFailureMechanismType = HydraRingFailureMechanismType.DikesPiping,
+                    VariableId = 44
                 },
                 new HydraRingConfigurationSettings
                 {
-                    HydraRingFailureMechanismType = HydraRingFailureMechanismType.StructuresOvertopping
+                    HydraRingFailureMechanismType = HydraRingFailureMechanismType.StructuresOvertopping,
+                    VariableId = 60
                 },
                 new HydraRingConfigurationSettings
                 {
-                    HydraRingFailureMechanismType = HydraRingFailureMechanismType.StructuresClosure
+                    HydraRingFailureMechanismType = HydraRingFailureMechanismType.StructuresClosure,
+                    VariableId = 65
                 },
                 new HydraRingConfigurationSettings
                 {
-                    HydraRingFailureMechanismType = HydraRingFailureMechanismType.StructuresStructuralFailure
+                    HydraRingFailureMechanismType = HydraRingFailureMechanismType.StructuresStructuralFailure,
+                    VariableId = 65
                 }
             };
         }
@@ -242,7 +253,7 @@
                         "Method", 1 // Fixed: no support for computations other than of type 1
                     },
                     {
-                        "VariableId", null // TODO: Fix as part of WTI-324
+                        "VariableId", configurationSettings.First(cs => cs.HydraRingFailureMechanismType == FailureMechanismType).VariableId
                     },
                     {
                         "LoadVariableId", null // Fixed: not relevant
Index: Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/HydraRingConfigurationSettings.cs
===================================================================
diff -u -rcfbf9b34d71b46cca6c038e90e45db85d883ea30 -ra9b057e543ac7738a932d2b880bf0e740033efed
--- Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/HydraRingConfigurationSettings.cs	(.../HydraRingConfigurationSettings.cs)	(revision cfbf9b34d71b46cca6c038e90e45db85d883ea30)
+++ Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/HydraRingConfigurationSettings.cs	(.../HydraRingConfigurationSettings.cs)	(revision a9b057e543ac7738a932d2b880bf0e740033efed)
@@ -27,8 +27,13 @@
     public class HydraRingConfigurationSettings
     {
         /// <summary>
-        /// Gets or sets the <see cref="HydraRingFailureMechanismType"/> of the <see cref="HydraRingConfigurationSettings"/>.
+        /// Gets or sets the <see cref="HydraRingFailureMechanismType"/>.
         /// </summary>
         public HydraRingFailureMechanismType HydraRingFailureMechanismType { get; set; }
+
+        /// <summary>
+        /// Gets or sets the id of the variable that is considered.
+        /// </summary>
+        public int VariableId { get; set; }
     }
 }
Index: Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/HydraRingConfigurationTest.cs
===================================================================
diff -u -r785b134de206df57655fd652a72367bb913314f7 -ra9b057e543ac7738a932d2b880bf0e740033efed
--- Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/HydraRingConfigurationTest.cs	(.../HydraRingConfigurationTest.cs)	(revision 785b134de206df57655fd652a72367bb913314f7)
+++ Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/HydraRingConfigurationTest.cs	(.../HydraRingConfigurationTest.cs)	(revision a9b057e543ac7738a932d2b880bf0e740033efed)
@@ -114,7 +114,7 @@
                                          "INSERT INTO [Sections] VALUES (999, 1, 1, 'HydraRingLocation', 'HydraRingLocation', NULL, NULL, NULL, NULL, 700003, 700003, 100, NULL, NULL);" + Environment.NewLine +
                                          Environment.NewLine +
                                          "DELETE FROM [DesignTables];" + Environment.NewLine +
-                                         "INSERT INTO [DesignTables] VALUES (999, 3, NULL, NULL, 1, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL);" + Environment.NewLine +
+                                         "INSERT INTO [DesignTables] VALUES (999, 3, NULL, NULL, 1, 114, NULL, NULL, NULL, NULL, NULL, NULL, NULL);" + Environment.NewLine +
                                          Environment.NewLine +
                                          "DELETE FROM [Areas];" + Environment.NewLine +
                                          "INSERT INTO [Areas] VALUES (1, '1', 'Nederland');" + Environment.NewLine +