Index: Demo/Ringtoets/src/Demo.Ringtoets/Commands/AddNewDemoAssessmentSectionCommand.cs
===================================================================
diff -u -rab20c4eb4ca81bd3845d50210d2bdb301177af6a -r5d36087eefd43dcb327163ef5e9c4e52407ccc96
--- Demo/Ringtoets/src/Demo.Ringtoets/Commands/AddNewDemoAssessmentSectionCommand.cs	(.../AddNewDemoAssessmentSectionCommand.cs)	(revision ab20c4eb4ca81bd3845d50210d2bdb301177af6a)
+++ Demo/Ringtoets/src/Demo.Ringtoets/Commands/AddNewDemoAssessmentSectionCommand.cs	(.../AddNewDemoAssessmentSectionCommand.cs)	(revision 5d36087eefd43dcb327163ef5e9c4e52407ccc96)
@@ -242,6 +242,8 @@
             var calculation = new StructuresCalculation<HeightStructuresInput>();
             failureMechanism.CalculationsGroup.Children.Add(calculation);
             calculation.InputParameters.HydraulicBoundaryLocation = demoAssessmentSection.HydraulicBoundaryDatabase.Locations.First(hl => hl.Id == 1300001);
+            calculation.InputParameters.DeviationWaveDirection = (RoundedDouble) 10.0;
+            calculation.InputParameters.Structure = CreateDemoHeightStructure();
             calculation.InputParameters.NotifyObservers();
         }
 
@@ -298,6 +300,8 @@
             var calculation = new StructuresCalculation<ClosingStructuresInput>();
             failureMechanism.CalculationsGroup.Children.Add(calculation);
             calculation.InputParameters.HydraulicBoundaryLocation = demoAssessmentSection.HydraulicBoundaryDatabase.Locations.First(hl => hl.Id == 1300001);
+            calculation.InputParameters.DeviationWaveDirection = (RoundedDouble) 10.0;
+            calculation.InputParameters.Structure = CreateDemoClosingStructure();
             calculation.InputParameters.NotifyObservers();
         }
 
Index: Demo/Ringtoets/test/Demo.Ringtoets.Test/Commands/AddNewDemoAssessmentSectionCommandTest.cs
===================================================================
diff -u -rab20c4eb4ca81bd3845d50210d2bdb301177af6a -r5d36087eefd43dcb327163ef5e9c4e52407ccc96
--- Demo/Ringtoets/test/Demo.Ringtoets.Test/Commands/AddNewDemoAssessmentSectionCommandTest.cs	(.../AddNewDemoAssessmentSectionCommandTest.cs)	(revision ab20c4eb4ca81bd3845d50210d2bdb301177af6a)
+++ Demo/Ringtoets/test/Demo.Ringtoets.Test/Commands/AddNewDemoAssessmentSectionCommandTest.cs	(.../AddNewDemoAssessmentSectionCommandTest.cs)	(revision 5d36087eefd43dcb327163ef5e9c4e52407ccc96)
@@ -312,6 +312,8 @@
         private static void AssertExpectedHeightStructuresInput(HeightStructuresInput inputParameters)
         {
             Assert.AreEqual(1300001, inputParameters.HydraulicBoundaryLocation.Id);
+            Assert.AreEqual(10, inputParameters.DeviationWaveDirection, inputParameters.DeviationWaveDirection.GetAccuracy());
+            AssertExpectedHeightStructureValues(inputParameters.Structure);
         }
 
         #endregion
@@ -365,6 +367,8 @@
         private static void AssertExpectedClosingStructuresInput(ClosingStructuresInput inputParameters)
         {
             Assert.AreEqual(1300001, inputParameters.HydraulicBoundaryLocation.Id);
+            Assert.AreEqual(10, inputParameters.DeviationWaveDirection, inputParameters.DeviationWaveDirection.GetAccuracy());
+            AssertExpectedClosingStructureValues(inputParameters.Structure);
         }
 
         #endregion