Index: Ringtoets/Integration/src/Ringtoets.Integration.Forms/PropertyClasses/HydraulicBoundaryLocationProperties.cs
===================================================================
diff -u -r0f28eb71a18af127ad376776ebd2cd597a0aa5c5 -re48e9ad9cf53e5de8c4dd076e55b2fd380fe191a
--- Ringtoets/Integration/src/Ringtoets.Integration.Forms/PropertyClasses/HydraulicBoundaryLocationProperties.cs	(.../HydraulicBoundaryLocationProperties.cs)	(revision 0f28eb71a18af127ad376776ebd2cd597a0aa5c5)
+++ Ringtoets/Integration/src/Ringtoets.Integration.Forms/PropertyClasses/HydraulicBoundaryLocationProperties.cs	(.../HydraulicBoundaryLocationProperties.cs)	(revision e48e9ad9cf53e5de8c4dd076e55b2fd380fe191a)
@@ -42,27 +42,39 @@
     public abstract class HydraulicBoundaryLocationProperties : ObjectProperties<HydraulicBoundaryLocation>
     {
         private readonly Dictionary<string, int> propertyIndexLookup;
+        protected readonly HydraulicBoundaryLocationCalculation hydraulicBoundaryLocationCalculation;
 
         /// <summary>
         /// Creates a new instance of <see cref="HydraulicBoundaryLocationProperties"/>.
         /// </summary>
         /// <param name="hydraulicBoundaryLocation">The hydraulic boundary location.</param>
+        /// <param name="hydraulicBoundaryLocationCalculation">The hydraulic boundary location calculation at stake.</param>
         /// <param name="propertyIndexes">The <see cref="ConstructionProperties"/> containing the property indices.</param>
         /// <exception cref="ArgumentNullException">Thrown when <paramref name="hydraulicBoundaryLocation"/>
         /// or <paramref name="propertyIndexes"/> is <c>null</c>.</exception>
-        protected HydraulicBoundaryLocationProperties(HydraulicBoundaryLocation hydraulicBoundaryLocation, ConstructionProperties propertyIndexes)
+        protected HydraulicBoundaryLocationProperties(HydraulicBoundaryLocation hydraulicBoundaryLocation,
+                                                      HydraulicBoundaryLocationCalculation hydraulicBoundaryLocationCalculation,
+                                                      ConstructionProperties propertyIndexes)
         {
             if (hydraulicBoundaryLocation == null)
             {
                 throw new ArgumentNullException(nameof(hydraulicBoundaryLocation));
             }
 
+            if (hydraulicBoundaryLocationCalculation == null)
+            {
+                throw new ArgumentNullException(nameof(hydraulicBoundaryLocationCalculation));
+            }
+
             if (propertyIndexes == null)
             {
                 throw new ArgumentNullException(nameof(propertyIndexes));
             }
 
             Data = hydraulicBoundaryLocation;
+
+            this.hydraulicBoundaryLocationCalculation = hydraulicBoundaryLocationCalculation;
+
             propertyIndexLookup = new Dictionary<string, int>
             {
                 {
Index: Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/PropertyClasses/HydraulicBoundaryLocationPropertiesTest.cs
===================================================================
diff -u -r75d12c89224759df39acf21f187f309a3e4ae274 -re48e9ad9cf53e5de8c4dd076e55b2fd380fe191a
--- Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/PropertyClasses/HydraulicBoundaryLocationPropertiesTest.cs	(.../HydraulicBoundaryLocationPropertiesTest.cs)	(revision 75d12c89224759df39acf21f187f309a3e4ae274)
+++ Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/PropertyClasses/HydraulicBoundaryLocationPropertiesTest.cs	(.../HydraulicBoundaryLocationPropertiesTest.cs)	(revision e48e9ad9cf53e5de8c4dd076e55b2fd380fe191a)
@@ -43,21 +43,34 @@
         public void Constructor_HydraulicBoundaryLocationNull_ThrowsArgumentNullException()
         {
             // Call
-            TestDelegate test = () => new TestHydraulicBoundaryLocationProperties(null);
+            TestDelegate test = () => new TestHydraulicBoundaryLocationProperties(null, new HydraulicBoundaryLocationCalculation());
 
             // Assert
             string paramName = Assert.Throws<ArgumentNullException>(test).ParamName;
             Assert.AreEqual("hydraulicBoundaryLocation", paramName);
         }
 
         [Test]
-        public void Constructor_ConstructionPropertiesNull_ThrowsArgumentNullException()
+        public void Constructor_HydraulicBoundaryLocationCalculationNull_ThrowsArgumentNullException()
         {
             // Call
             TestDelegate test = () => new TestHydraulicBoundaryLocationProperties(new TestHydraulicBoundaryLocation(), null);
 
             // Assert
             string paramName = Assert.Throws<ArgumentNullException>(test).ParamName;
+            Assert.AreEqual("hydraulicBoundaryLocationCalculation", paramName);
+        }
+
+        [Test]
+        public void Constructor_ConstructionPropertiesNull_ThrowsArgumentNullException()
+        {
+            // Call
+            TestDelegate test = () => new TestHydraulicBoundaryLocationProperties(new TestHydraulicBoundaryLocation(),
+                                                                                  new HydraulicBoundaryLocationCalculation(),
+                                                                                  null);
+
+            // Assert
+            string paramName = Assert.Throws<ArgumentNullException>(test).ParamName;
             Assert.AreEqual("propertyIndexes", paramName);
         }
 
@@ -289,12 +302,18 @@
         {
             public GeneralResult<TopLevelSubMechanismIllustrationPoint> GeneralResult;
 
-            public TestHydraulicBoundaryLocationProperties(HydraulicBoundaryLocation hydraulicBoundaryLocation)
-                : base(hydraulicBoundaryLocation, new ConstructionProperties()) {}
+            public TestHydraulicBoundaryLocationProperties(HydraulicBoundaryLocation hydraulicBoundaryLocation,
+                                                           HydraulicBoundaryLocationCalculation hydraulicBoundaryLocationCalculation)
+                : base(hydraulicBoundaryLocation,
+                       hydraulicBoundaryLocationCalculation,
+                       new ConstructionProperties()) {}
 
             public TestHydraulicBoundaryLocationProperties(HydraulicBoundaryLocation hydraulicBoundaryLocation,
+                                                           HydraulicBoundaryLocationCalculation hydraulicBoundaryLocationCalculation,
                                                            ConstructionProperties propertyIndexes)
-                : base(hydraulicBoundaryLocation, propertyIndexes) {}
+                : base(hydraulicBoundaryLocation,
+                       hydraulicBoundaryLocationCalculation,
+                       propertyIndexes) {}
 
             protected override GeneralResult<TopLevelSubMechanismIllustrationPoint> GetGeneralResult()
             {