Index: Ringtoets/GrassCoverErosionOutwards/src/Ringtoets.GrassCoverErosionOutwards.Plugin/GrassCoverErosionOutwardsPlugin.cs
===================================================================
diff -u -r73bb4932d13d36d1cd3cd30d8151f2adf49646f2 -r61f1174cf2e321ad5b691a93f242557f8a0d3ad6
--- Ringtoets/GrassCoverErosionOutwards/src/Ringtoets.GrassCoverErosionOutwards.Plugin/GrassCoverErosionOutwardsPlugin.cs	(.../GrassCoverErosionOutwardsPlugin.cs)	(revision 73bb4932d13d36d1cd3cd30d8151f2adf49646f2)
+++ Ringtoets/GrassCoverErosionOutwards/src/Ringtoets.GrassCoverErosionOutwards.Plugin/GrassCoverErosionOutwardsPlugin.cs	(.../GrassCoverErosionOutwardsPlugin.cs)	(revision 61f1174cf2e321ad5b691a93f242557f8a0d3ad6)
@@ -147,7 +147,7 @@
 
             yield return new ViewInfo<
                 GrassCoverErosionOutwardsDesignWaterLevelCalculationsContext,
-                IEnumerable<HydraulicBoundaryLocationCalculation>,
+                IObservableEnumerable<HydraulicBoundaryLocationCalculation>,
                 GrassCoverErosionOutwardsDesignWaterLevelCalculationsView>
             {
                 GetViewName = (view, context) => $"{Resources.GrassCoverErosionOutwardsDesignWaterLevelCalculationsGroupContext_DisplayName} - {context.CategoryBoundaryName}",
@@ -163,7 +163,7 @@
 
             yield return new ViewInfo<
                 GrassCoverErosionOutwardsWaveHeightCalculationsContext,
-                IEnumerable<HydraulicBoundaryLocationCalculation>,
+                IObservableEnumerable<HydraulicBoundaryLocationCalculation>,
                 GrassCoverErosionOutwardsWaveHeightCalculationsView>
             {
                 GetViewName = (view, context) => $"{Resources.GrassCoverErosionOutwardsWaveHeightCalculationsGroupContext_DisplayName} - {context.CategoryBoundaryName}",
Index: Ringtoets/GrassCoverErosionOutwards/test/Ringtoets.GrassCoverErosionOutwards.Plugin.Test/GrassCoverErosionOutwardsPluginTest.cs
===================================================================
diff -u -r73bb4932d13d36d1cd3cd30d8151f2adf49646f2 -r61f1174cf2e321ad5b691a93f242557f8a0d3ad6
--- Ringtoets/GrassCoverErosionOutwards/test/Ringtoets.GrassCoverErosionOutwards.Plugin.Test/GrassCoverErosionOutwardsPluginTest.cs	(.../GrassCoverErosionOutwardsPluginTest.cs)	(revision 73bb4932d13d36d1cd3cd30d8151f2adf49646f2)
+++ Ringtoets/GrassCoverErosionOutwards/test/Ringtoets.GrassCoverErosionOutwards.Plugin.Test/GrassCoverErosionOutwardsPluginTest.cs	(.../GrassCoverErosionOutwardsPluginTest.cs)	(revision 61f1174cf2e321ad5b691a93f242557f8a0d3ad6)
@@ -76,13 +76,13 @@
                 PluginTestHelper.AssertViewInfoDefined(
                     viewInfos,
                     typeof(GrassCoverErosionOutwardsDesignWaterLevelCalculationsContext),
-                    typeof(IEnumerable<HydraulicBoundaryLocationCalculation>),
+                    typeof(IObservableEnumerable<HydraulicBoundaryLocationCalculation>),
                     typeof(GrassCoverErosionOutwardsDesignWaterLevelCalculationsView));
 
                 PluginTestHelper.AssertViewInfoDefined(
                     viewInfos,
                     typeof(GrassCoverErosionOutwardsWaveHeightCalculationsContext),
-                    typeof(IEnumerable<HydraulicBoundaryLocationCalculation>),
+                    typeof(IObservableEnumerable<HydraulicBoundaryLocationCalculation>),
                     typeof(GrassCoverErosionOutwardsWaveHeightCalculationsView));
             }
         }
Index: Ringtoets/GrassCoverErosionOutwards/test/Ringtoets.GrassCoverErosionOutwards.Plugin.Test/ViewInfos/GrassCoverErosionOutwardsDesignWaterLevelCalculationsViewInfoTest.cs
===================================================================
diff -u -r67d4254e33530e24d4d331437092392b69553ddd -r61f1174cf2e321ad5b691a93f242557f8a0d3ad6
--- Ringtoets/GrassCoverErosionOutwards/test/Ringtoets.GrassCoverErosionOutwards.Plugin.Test/ViewInfos/GrassCoverErosionOutwardsDesignWaterLevelCalculationsViewInfoTest.cs	(.../GrassCoverErosionOutwardsDesignWaterLevelCalculationsViewInfoTest.cs)	(revision 67d4254e33530e24d4d331437092392b69553ddd)
+++ Ringtoets/GrassCoverErosionOutwards/test/Ringtoets.GrassCoverErosionOutwards.Plugin.Test/ViewInfos/GrassCoverErosionOutwardsDesignWaterLevelCalculationsViewInfoTest.cs	(.../GrassCoverErosionOutwardsDesignWaterLevelCalculationsViewInfoTest.cs)	(revision 61f1174cf2e321ad5b691a93f242557f8a0d3ad6)
@@ -19,7 +19,6 @@
 // Stichting Deltares and remain full property of Stichting Deltares at all times.
 // All rights reserved.
 
-using System.Collections.Generic;
 using System.Drawing;
 using System.Linq;
 using Core.Common.Base;
@@ -55,7 +54,7 @@
                 // Assert
                 Assert.NotNull(info, "Expected a viewInfo definition for views with type {0}.", typeof(GrassCoverErosionOutwardsDesignWaterLevelCalculationsView));
                 Assert.AreEqual(typeof(GrassCoverErosionOutwardsDesignWaterLevelCalculationsContext), info.DataType);
-                Assert.AreEqual(typeof(IEnumerable<HydraulicBoundaryLocationCalculation>), info.ViewDataType);
+                Assert.AreEqual(typeof(IObservableEnumerable<HydraulicBoundaryLocationCalculation>), info.ViewDataType);
                 Assert.AreEqual(typeof(GrassCoverErosionOutwardsDesignWaterLevelCalculationsView), info.ViewType);
             }
         }
@@ -154,7 +153,7 @@
             using (var plugin = new GrassCoverErosionOutwardsPlugin())
             {
                 ViewInfo info = GetInfo(plugin);
-                
+
                 var failureMechanism = new GrassCoverErosionOutwardsFailureMechanism();
                 var context = new GrassCoverErosionOutwardsDesignWaterLevelCalculationsContext(new ObservableList<HydraulicBoundaryLocationCalculation>(),
                                                                                                failureMechanism,
Index: Ringtoets/GrassCoverErosionOutwards/test/Ringtoets.GrassCoverErosionOutwards.Plugin.Test/ViewInfos/GrassCoverErosionOutwardsWaveHeightCalculationsViewInfoTest.cs
===================================================================
diff -u -r67d4254e33530e24d4d331437092392b69553ddd -r61f1174cf2e321ad5b691a93f242557f8a0d3ad6
--- Ringtoets/GrassCoverErosionOutwards/test/Ringtoets.GrassCoverErosionOutwards.Plugin.Test/ViewInfos/GrassCoverErosionOutwardsWaveHeightCalculationsViewInfoTest.cs	(.../GrassCoverErosionOutwardsWaveHeightCalculationsViewInfoTest.cs)	(revision 67d4254e33530e24d4d331437092392b69553ddd)
+++ Ringtoets/GrassCoverErosionOutwards/test/Ringtoets.GrassCoverErosionOutwards.Plugin.Test/ViewInfos/GrassCoverErosionOutwardsWaveHeightCalculationsViewInfoTest.cs	(.../GrassCoverErosionOutwardsWaveHeightCalculationsViewInfoTest.cs)	(revision 61f1174cf2e321ad5b691a93f242557f8a0d3ad6)
@@ -19,7 +19,6 @@
 // Stichting Deltares and remain full property of Stichting Deltares at all times.
 // All rights reserved.
 
-using System.Collections.Generic;
 using System.Drawing;
 using System.Linq;
 using Core.Common.Base;
@@ -55,7 +54,7 @@
                 // Assert
                 Assert.NotNull(info, "Expected a viewInfo definition for views with type {0}.", typeof(GrassCoverErosionOutwardsWaveHeightCalculationsView));
                 Assert.AreEqual(typeof(GrassCoverErosionOutwardsWaveHeightCalculationsContext), info.DataType);
-                Assert.AreEqual(typeof(IEnumerable<HydraulicBoundaryLocationCalculation>), info.ViewDataType);
+                Assert.AreEqual(typeof(IObservableEnumerable<HydraulicBoundaryLocationCalculation>), info.ViewDataType);
                 Assert.AreEqual(typeof(GrassCoverErosionOutwardsWaveHeightCalculationsView), info.ViewType);
             }
         }
Index: Ringtoets/Integration/src/Ringtoets.Integration.Plugin/RingtoetsPlugin.cs
===================================================================
diff -u -r73bb4932d13d36d1cd3cd30d8151f2adf49646f2 -r61f1174cf2e321ad5b691a93f242557f8a0d3ad6
--- Ringtoets/Integration/src/Ringtoets.Integration.Plugin/RingtoetsPlugin.cs	(.../RingtoetsPlugin.cs)	(revision 73bb4932d13d36d1cd3cd30d8151f2adf49646f2)
+++ Ringtoets/Integration/src/Ringtoets.Integration.Plugin/RingtoetsPlugin.cs	(.../RingtoetsPlugin.cs)	(revision 61f1174cf2e321ad5b691a93f242557f8a0d3ad6)
@@ -406,7 +406,7 @@
                 CreateInstance = context => new AssessmentSectionAssemblyCategoriesView(context.AssessmentSection.FailureMechanismContribution)
             };
 
-            yield return new ViewInfo<DesignWaterLevelCalculationsContext, IEnumerable<HydraulicBoundaryLocationCalculation>, DesignWaterLevelCalculationsView>
+            yield return new ViewInfo<DesignWaterLevelCalculationsContext, IObservableEnumerable<HydraulicBoundaryLocationCalculation>, DesignWaterLevelCalculationsView>
             {
                 GetViewName = (view, context) => $"{RingtoetsFormsResources.DesignWaterLevelCalculationsContext_DisplayName} - {context.CategoryBoundaryName}",
                 GetViewData = context => context.WrappedData,
@@ -419,7 +419,7 @@
                 AfterCreate = (view, context) => { view.CalculationGuiService = hydraulicBoundaryLocationCalculationGuiService; }
             };
 
-            yield return new ViewInfo<WaveHeightCalculationsContext, IEnumerable<HydraulicBoundaryLocationCalculation>, WaveHeightCalculationsView>
+            yield return new ViewInfo<WaveHeightCalculationsContext, IObservableEnumerable<HydraulicBoundaryLocationCalculation>, WaveHeightCalculationsView>
             {
                 GetViewName = (view, context) => $"{RingtoetsFormsResources.WaveHeightCalculationsContext_DisplayName} - {context.CategoryBoundaryName}",
                 GetViewData = context => context.WrappedData,
Index: Ringtoets/Integration/test/Ringtoets.Integration.Plugin.Test/RingtoetsPluginTest.cs
===================================================================
diff -u -r73bb4932d13d36d1cd3cd30d8151f2adf49646f2 -r61f1174cf2e321ad5b691a93f242557f8a0d3ad6
--- Ringtoets/Integration/test/Ringtoets.Integration.Plugin.Test/RingtoetsPluginTest.cs	(.../RingtoetsPluginTest.cs)	(revision 73bb4932d13d36d1cd3cd30d8151f2adf49646f2)
+++ Ringtoets/Integration/test/Ringtoets.Integration.Plugin.Test/RingtoetsPluginTest.cs	(.../RingtoetsPluginTest.cs)	(revision 61f1174cf2e321ad5b691a93f242557f8a0d3ad6)
@@ -386,13 +386,13 @@
                 PluginTestHelper.AssertViewInfoDefined(
                     viewInfos,
                     typeof(DesignWaterLevelCalculationsContext),
-                    typeof(IEnumerable<HydraulicBoundaryLocationCalculation>),
+                    typeof(IObservableEnumerable<HydraulicBoundaryLocationCalculation>),
                     typeof(DesignWaterLevelCalculationsView));
 
                 PluginTestHelper.AssertViewInfoDefined(
                     viewInfos,
                     typeof(WaveHeightCalculationsContext),
-                    typeof(IEnumerable<HydraulicBoundaryLocationCalculation>),
+                    typeof(IObservableEnumerable<HydraulicBoundaryLocationCalculation>),
                     typeof(WaveHeightCalculationsView));
 
                 PluginTestHelper.AssertViewInfoDefined(
Index: Ringtoets/Integration/test/Ringtoets.Integration.Plugin.Test/ViewInfos/DesignWaterLevelCalculationsViewInfoTest.cs
===================================================================
diff -u -ra6c8ce99232f4695f07c75d8bee5a7a101be46b3 -r61f1174cf2e321ad5b691a93f242557f8a0d3ad6
--- Ringtoets/Integration/test/Ringtoets.Integration.Plugin.Test/ViewInfos/DesignWaterLevelCalculationsViewInfoTest.cs	(.../DesignWaterLevelCalculationsViewInfoTest.cs)	(revision a6c8ce99232f4695f07c75d8bee5a7a101be46b3)
+++ Ringtoets/Integration/test/Ringtoets.Integration.Plugin.Test/ViewInfos/DesignWaterLevelCalculationsViewInfoTest.cs	(.../DesignWaterLevelCalculationsViewInfoTest.cs)	(revision 61f1174cf2e321ad5b691a93f242557f8a0d3ad6)
@@ -92,7 +92,7 @@
             Type viewDataType = info.ViewDataType;
 
             // Assert
-            Assert.AreEqual(typeof(IEnumerable<HydraulicBoundaryLocationCalculation>), viewDataType);
+            Assert.AreEqual(typeof(IObservableEnumerable<HydraulicBoundaryLocationCalculation>), viewDataType);
         }
 
         [Test]
Index: Ringtoets/Integration/test/Ringtoets.Integration.Plugin.Test/ViewInfos/WaveHeightCalculationsViewInfoTest.cs
===================================================================
diff -u -rd1f9d5bcdee552dd29c64194d455de245db0190d -r61f1174cf2e321ad5b691a93f242557f8a0d3ad6
--- Ringtoets/Integration/test/Ringtoets.Integration.Plugin.Test/ViewInfos/WaveHeightCalculationsViewInfoTest.cs	(.../WaveHeightCalculationsViewInfoTest.cs)	(revision d1f9d5bcdee552dd29c64194d455de245db0190d)
+++ Ringtoets/Integration/test/Ringtoets.Integration.Plugin.Test/ViewInfos/WaveHeightCalculationsViewInfoTest.cs	(.../WaveHeightCalculationsViewInfoTest.cs)	(revision 61f1174cf2e321ad5b691a93f242557f8a0d3ad6)
@@ -92,7 +92,7 @@
             Type viewDataType = info.ViewDataType;
 
             // Assert
-            Assert.AreEqual(typeof(IEnumerable<HydraulicBoundaryLocationCalculation>), viewDataType);
+            Assert.AreEqual(typeof(IObservableEnumerable<HydraulicBoundaryLocationCalculation>), viewDataType);
         }
 
         [Test]