Index: Ringtoets/Common/src/Ringtoets.Common.Forms/Properties/Resources.Designer.cs
===================================================================
diff -u -rbf926725b3c2994fb1f2d7c8b4294ab66691b3d2 -r35c2e5f60d72d56ae51a816c1cb50396f76357a4
--- Ringtoets/Common/src/Ringtoets.Common.Forms/Properties/Resources.Designer.cs	(.../Resources.Designer.cs)	(revision bf926725b3c2994fb1f2d7c8b4294ab66691b3d2)
+++ Ringtoets/Common/src/Ringtoets.Common.Forms/Properties/Resources.Designer.cs	(.../Resources.Designer.cs)	(revision 35c2e5f60d72d56ae51a816c1cb50396f76357a4)
@@ -2477,6 +2477,18 @@
         }
         
         /// <summary>
+        ///   Looks up a localized string similar to Wanneer het kunstwerk wijzigt als gevolg van het bijwerken, zal het resultaat van deze berekening worden verwijderd.
+        ///
+        ///Weet u zeker dat u wilt doorgaan?.
+        /// </summary>
+        public static string StructuresPlugin_VerifyStructureUpdate_Confirm_calculation_output_cleared_when_updating_Structure_dependent_data {
+            get {
+                return ResourceManager.GetString("StructuresPlugin_VerifyStructureUpdate_Confirm_calculation_output_cleared_when_up" +
+                        "dating_Structure_dependent_data", resourceCulture);
+            }
+        }
+        
+        /// <summary>
         ///   Looks up a localized string similar to De ondergrens van de afgekapte normale verdeling..
         /// </summary>
         public static string TruncatedNormalDistribution_LowerBoundary_Description {
Index: Ringtoets/Common/src/Ringtoets.Common.Forms/Properties/Resources.resx
===================================================================
diff -u -rbf926725b3c2994fb1f2d7c8b4294ab66691b3d2 -r35c2e5f60d72d56ae51a816c1cb50396f76357a4
--- Ringtoets/Common/src/Ringtoets.Common.Forms/Properties/Resources.resx	(.../Resources.resx)	(revision bf926725b3c2994fb1f2d7c8b4294ab66691b3d2)
+++ Ringtoets/Common/src/Ringtoets.Common.Forms/Properties/Resources.resx	(.../Resources.resx)	(revision 35c2e5f60d72d56ae51a816c1cb50396f76357a4)
@@ -959,4 +959,9 @@
   <data name="StructuresPlugin_CreateUpdateStructureItem_Update_Structure_data" xml:space="preserve">
     <value>&amp;Bijwerken kunstwerk</value>
   </data>
+  <data name="StructuresPlugin_VerifyStructureUpdate_Confirm_calculation_output_cleared_when_updating_Structure_dependent_data" xml:space="preserve">
+    <value>Wanneer het kunstwerk wijzigt als gevolg van het bijwerken, zal het resultaat van deze berekening worden verwijderd.
+
+Weet u zeker dat u wilt doorgaan?</value>
+  </data>
 </root>
\ No newline at end of file
Index: Ringtoets/GrassCoverErosionInwards/src/Ringtoets.GrassCoverErosionInwards.Plugin/GrassCoverErosionInwardsPlugin.cs
===================================================================
diff -u -rb9a43faf0727b7a5a1911034afdfd498f872770d -r35c2e5f60d72d56ae51a816c1cb50396f76357a4
--- Ringtoets/GrassCoverErosionInwards/src/Ringtoets.GrassCoverErosionInwards.Plugin/GrassCoverErosionInwardsPlugin.cs	(.../GrassCoverErosionInwardsPlugin.cs)	(revision b9a43faf0727b7a5a1911034afdfd498f872770d)
+++ Ringtoets/GrassCoverErosionInwards/src/Ringtoets.GrassCoverErosionInwards.Plugin/GrassCoverErosionInwardsPlugin.cs	(.../GrassCoverErosionInwardsPlugin.cs)	(revision 35c2e5f60d72d56ae51a816c1cb50396f76357a4)
@@ -889,10 +889,8 @@
             RoundedDouble currentDikeHeight = inputParameters.DikeHeight;
             bool currentUseForeshore = inputParameters.UseForeshore;
 
-            DikeProfile currentDikeProfile = inputParameters.DikeProfile;
-
             // Reapply the dike profile will update the derived inputs
-            inputParameters.DikeProfile = currentDikeProfile;
+            inputParameters.DikeProfile = inputParameters.DikeProfile;
 
             var affectedObjects = new List<IObservable>();
             if (IsDerivedInputUpdated(currentUseBreakWater,
Index: Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.Plugin/HeightStructuresPlugin.cs
===================================================================
diff -u -rbf926725b3c2994fb1f2d7c8b4294ab66691b3d2 -r35c2e5f60d72d56ae51a816c1cb50396f76357a4
--- Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.Plugin/HeightStructuresPlugin.cs	(.../HeightStructuresPlugin.cs)	(revision bf926725b3c2994fb1f2d7c8b4294ab66691b3d2)
+++ Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.Plugin/HeightStructuresPlugin.cs	(.../HeightStructuresPlugin.cs)	(revision 35c2e5f60d72d56ae51a816c1cb50396f76357a4)
@@ -25,8 +25,10 @@
 using System.Linq;
 using System.Windows.Forms;
 using Core.Common.Base;
+using Core.Common.Base.Data;
 using Core.Common.Base.IO;
 using Core.Common.Controls.TreeView;
+using Core.Common.Gui;
 using Core.Common.Gui.ContextMenu;
 using Core.Common.Gui.Forms.ProgressDialog;
 using Core.Common.Gui.Plugin;
@@ -35,6 +37,7 @@
 using Ringtoets.Common.Data.AssessmentSection;
 using Ringtoets.Common.Data.Calculation;
 using Ringtoets.Common.Data.FailureMechanism;
+using Ringtoets.Common.Data.Probabilistics;
 using Ringtoets.Common.Data.Probability;
 using Ringtoets.Common.Data.Structures;
 using Ringtoets.Common.Forms;
@@ -780,9 +783,83 @@
 
         private void UpdateStructureDependentDataOfCalculation(StructuresCalculation<HeightStructuresInput> calculation)
         {
-            // TODO: Implement
+            string message =
+                RingtoetsCommonFormsResources.StructuresPlugin_VerifyStructureUpdate_Confirm_calculation_output_cleared_when_updating_Structure_dependent_data;
+            if (StructureDependentDataShouldUpdate(new[]
+            {
+                calculation
+            }, message))
+            {
+                UpdateStructureDerivedCalculationInput(calculation);
+            }
         }
 
+        private bool StructureDependentDataShouldUpdate(IEnumerable<StructuresCalculation<HeightStructuresInput>> calculations, string query)
+        {
+            var changeHandler = new CalculationChangeHandler(calculations,
+                                                             query,
+                                                             new DialogBasedInquiryHelper(Gui.MainWindow));
+
+            return !changeHandler.RequireConfirmation() || changeHandler.InquireConfirmation();
+        }
+
+        private static void UpdateStructureDerivedCalculationInput(StructuresCalculation<HeightStructuresInput> calculation)
+        {
+            HeightStructuresInput inputParameters = calculation.InputParameters;
+
+            RoundedDouble currentStructureNormalOrientation = inputParameters.StructureNormalOrientation;
+            NormalDistribution currentLevelCrestStructure = inputParameters.LevelCrestStructure;
+            LogNormalDistribution currentFlowWidthAtBottomProtection = inputParameters.FlowWidthAtBottomProtection;
+            VariationCoefficientLogNormalDistribution currentCriticalOvertoppingDischarge = inputParameters.CriticalOvertoppingDischarge;
+            NormalDistribution currentWidthFlowApertures = inputParameters.WidthFlowApertures;
+            double currentFailureProbabilityStructureWithErosion = inputParameters.FailureProbabilityStructureWithErosion;
+            VariationCoefficientLogNormalDistribution currentStorageStructureArea = inputParameters.StorageStructureArea;
+            LogNormalDistribution currentAllowedLevelIncreaseStorage = inputParameters.AllowedLevelIncreaseStorage;
+
+            // Reapply the structure will update the derived inputs
+            inputParameters.Structure = inputParameters.Structure;
+
+            var affectedObjects = new List<IObservable>();
+            if (IsDerivedInputUpdated(currentStructureNormalOrientation,
+                                      currentLevelCrestStructure,
+                                      currentFlowWidthAtBottomProtection,
+                                      currentCriticalOvertoppingDischarge,
+                                      currentWidthFlowApertures,
+                                      currentFailureProbabilityStructureWithErosion,
+                                      currentStorageStructureArea,
+                                      currentAllowedLevelIncreaseStorage,
+                                      inputParameters))
+            {
+                affectedObjects.Add(inputParameters);
+                affectedObjects.AddRange(RingtoetsCommonDataSynchronizationService.ClearCalculationOutput(calculation));
+            }
+
+            foreach (IObservable affectedObject in affectedObjects)
+            {
+                affectedObject.NotifyObservers();
+            }
+        }
+
+        private static bool IsDerivedInputUpdated(RoundedDouble currentStructureNormalOrientation,
+                                                  NormalDistribution currentLevelCrestStructure,
+                                                  LogNormalDistribution currentFlowWidthAtBottomProtection,
+                                                  VariationCoefficientLogNormalDistribution currentCriticalOvertoppingDischarge,
+                                                  NormalDistribution currentWidthFlowApertures,
+                                                  double currentFailureProbabilityStructureWithErosion,
+                                                  VariationCoefficientLogNormalDistribution currentStorageStructureArea,
+                                                  LogNormalDistribution currentAllowedLevelIncreaseStorage,
+                                                  HeightStructuresInput actualInput)
+        {
+            return !Equals(currentStructureNormalOrientation, actualInput.StructureNormalOrientation)
+                   || !Equals(currentLevelCrestStructure, actualInput.LevelCrestStructure)
+                   || !Equals(currentFlowWidthAtBottomProtection, actualInput.FlowWidthAtBottomProtection)
+                   || !Equals(currentCriticalOvertoppingDischarge, actualInput.CriticalOvertoppingDischarge)
+                   || !Equals(currentWidthFlowApertures, actualInput.WidthFlowApertures)
+                   || !Equals(currentFailureProbabilityStructureWithErosion, actualInput.FailureProbabilityStructureWithErosion)
+                   || !Equals(currentStorageStructureArea, actualInput.StorageStructureArea)
+                   || !Equals(currentAllowedLevelIncreaseStorage, actualInput.AllowedLevelIncreaseStorage);
+        }
+
         #endregion
 
         #endregion