Index: Riskeer/Common/test/Riskeer.Common.Data.TestUtil.Test/IllustrationPoints/TestSubMechanismIllustrationPointStochastTest.cs
===================================================================
diff -u -rc4311504aa83ba59c5a7e80c0e9bc26650986c05 -r4adb93fc61a7f7c3b173f47dd70f261426dee266
--- Riskeer/Common/test/Riskeer.Common.Data.TestUtil.Test/IllustrationPoints/TestSubMechanismIllustrationPointStochastTest.cs	(.../TestSubMechanismIllustrationPointStochastTest.cs)	(revision c4311504aa83ba59c5a7e80c0e9bc26650986c05)
+++ Riskeer/Common/test/Riskeer.Common.Data.TestUtil.Test/IllustrationPoints/TestSubMechanismIllustrationPointStochastTest.cs	(.../TestSubMechanismIllustrationPointStochastTest.cs)	(revision 4adb93fc61a7f7c3b173f47dd70f261426dee266)
@@ -39,6 +39,7 @@
 
             // Assert
             Assert.AreEqual(name, stochast.Name);
+            Assert.AreEqual("[-]", stochast.Unit);
             Assert.AreEqual(alpha, stochast.Alpha);
             Assert.AreEqual(1, stochast.Duration, stochast.Duration.GetAccuracy());
             Assert.AreEqual(3, stochast.Realization, stochast.Realization.GetAccuracy());
Index: Riskeer/Common/test/Riskeer.Common.Data.TestUtil.Test/IllustrationPoints/TestSubMechanismIllustrationPointTest.cs
===================================================================
diff -u -r152fb1318408421028233c1e66c0b706dcb951a7 -r4adb93fc61a7f7c3b173f47dd70f261426dee266
--- Riskeer/Common/test/Riskeer.Common.Data.TestUtil.Test/IllustrationPoints/TestSubMechanismIllustrationPointTest.cs	(.../TestSubMechanismIllustrationPointTest.cs)	(revision 152fb1318408421028233c1e66c0b706dcb951a7)
+++ Riskeer/Common/test/Riskeer.Common.Data.TestUtil.Test/IllustrationPoints/TestSubMechanismIllustrationPointTest.cs	(.../TestSubMechanismIllustrationPointTest.cs)	(revision 4adb93fc61a7f7c3b173f47dd70f261426dee266)
@@ -82,6 +82,7 @@
 
             CollectionAssert.IsNotEmpty(illustrationPoint.Stochasts);
             Assert.AreEqual("Stochast A", illustrationPoint.Stochasts.First().Name);
+            Assert.AreEqual("[-]", illustrationPoint.Stochasts.First().Unit);
             Assert.AreEqual(3.0, illustrationPoint.Stochasts.First().Duration);
             Assert.AreEqual(0.5, illustrationPoint.Stochasts.First().Alpha);
             Assert.AreEqual(12.0, illustrationPoint.Stochasts.First().Realization);
Index: Riskeer/Common/test/Riskeer.Common.Data.TestUtil/CommonCloneAssert.cs
===================================================================
diff -u -r654b5e06e3a5e8cd121092ca40e1e1b405ddbce4 -r4adb93fc61a7f7c3b173f47dd70f261426dee266
--- Riskeer/Common/test/Riskeer.Common.Data.TestUtil/CommonCloneAssert.cs	(.../CommonCloneAssert.cs)	(revision 654b5e06e3a5e8cd121092ca40e1e1b405ddbce4)
+++ Riskeer/Common/test/Riskeer.Common.Data.TestUtil/CommonCloneAssert.cs	(.../CommonCloneAssert.cs)	(revision 4adb93fc61a7f7c3b173f47dd70f261426dee266)
@@ -101,6 +101,7 @@
         public static void AreClones(SubMechanismIllustrationPointStochast original, SubMechanismIllustrationPointStochast clone)
         {
             AreClones((Stochast) original, clone);
+            Assert.AreEqual(original.Unit, clone.Unit);
             Assert.AreEqual(original.Realization, clone.Realization);
         }
 
@@ -157,6 +158,7 @@
         public static void AreClones(IllustrationPointResult original, IllustrationPointResult clone)
         {
             Assert.AreEqual(original.Description, clone.Description);
+            Assert.AreEqual(original.Unit, clone.Unit);
             Assert.AreEqual(original.Value, clone.Value);
         }
 
Index: Riskeer/Common/test/Riskeer.Common.Service.Test/IllustrationPoints/StochastConverterTest.cs
===================================================================
diff -u -rd161a5b9260940094e6769288e3966d3a268768a -r4adb93fc61a7f7c3b173f47dd70f261426dee266
--- Riskeer/Common/test/Riskeer.Common.Service.Test/IllustrationPoints/StochastConverterTest.cs	(.../StochastConverterTest.cs)	(revision d161a5b9260940094e6769288e3966d3a268768a)
+++ Riskeer/Common/test/Riskeer.Common.Service.Test/IllustrationPoints/StochastConverterTest.cs	(.../StochastConverterTest.cs)	(revision 4adb93fc61a7f7c3b173f47dd70f261426dee266)
@@ -96,7 +96,6 @@
             Assert.AreEqual(duration, stochast.Duration, stochast.Duration.GetAccuracy());
             Assert.AreEqual(hydraRingStochast.Name, stochast.Name);
             Assert.AreEqual(hydraRingStochast.Unit, stochast.Unit);
-            Assert.AreEqual(hydraRingStochast.Unit, stochast.Unit);
             Assert.AreEqual(hydraRingStochast.Realization, stochast.Realization, stochast.Realization.GetAccuracy());
         }
     }
Index: Riskeer/Storage/src/Riskeer.Storage.Core/Create/IllustrationPoints/IllustrationPointResultCreateExtensions.cs
===================================================================
diff -u -rd8d04257736716c85f30639042dd8f114117a338 -r4adb93fc61a7f7c3b173f47dd70f261426dee266
--- Riskeer/Storage/src/Riskeer.Storage.Core/Create/IllustrationPoints/IllustrationPointResultCreateExtensions.cs	(.../IllustrationPointResultCreateExtensions.cs)	(revision d8d04257736716c85f30639042dd8f114117a338)
+++ Riskeer/Storage/src/Riskeer.Storage.Core/Create/IllustrationPoints/IllustrationPointResultCreateExtensions.cs	(.../IllustrationPointResultCreateExtensions.cs)	(revision 4adb93fc61a7f7c3b173f47dd70f261426dee266)
@@ -54,7 +54,6 @@
             var entity = new IllustrationPointResultEntity
             {
                 Description = illustrationPointResult.Description.DeepClone(),
-                Unit = illustrationPointResult.Unit,
                 Value = illustrationPointResult.Value,
                 Order = order
             };
Index: Riskeer/Storage/src/Riskeer.Storage.Core/Create/IllustrationPoints/SubMechanismIllustrationPointStochastCreateExtensions.cs
===================================================================
diff -u -rd8d04257736716c85f30639042dd8f114117a338 -r4adb93fc61a7f7c3b173f47dd70f261426dee266
--- Riskeer/Storage/src/Riskeer.Storage.Core/Create/IllustrationPoints/SubMechanismIllustrationPointStochastCreateExtensions.cs	(.../SubMechanismIllustrationPointStochastCreateExtensions.cs)	(revision d8d04257736716c85f30639042dd8f114117a338)
+++ Riskeer/Storage/src/Riskeer.Storage.Core/Create/IllustrationPoints/SubMechanismIllustrationPointStochastCreateExtensions.cs	(.../SubMechanismIllustrationPointStochastCreateExtensions.cs)	(revision 4adb93fc61a7f7c3b173f47dd70f261426dee266)
@@ -52,7 +52,6 @@
             var entity = new SubMechanismIllustrationPointStochastEntity
             {
                 Name = subMechanismIllustrationPointStochast.Name.DeepClone(),
-                Unit = subMechanismIllustrationPointStochast.Unit,
                 Alpha = subMechanismIllustrationPointStochast.Alpha,
                 Duration = subMechanismIllustrationPointStochast.Duration,
                 Realization = subMechanismIllustrationPointStochast.Realization,
Index: Riskeer/Storage/src/Riskeer.Storage.Core/DbContext/IllustrationPointResultEntity.cs
===================================================================
diff -u -r5c315c32bf6e74d2e9af5b97c961ae7f173a9e28 -r4adb93fc61a7f7c3b173f47dd70f261426dee266
--- Riskeer/Storage/src/Riskeer.Storage.Core/DbContext/IllustrationPointResultEntity.cs	(.../IllustrationPointResultEntity.cs)	(revision 5c315c32bf6e74d2e9af5b97c961ae7f173a9e28)
+++ Riskeer/Storage/src/Riskeer.Storage.Core/DbContext/IllustrationPointResultEntity.cs	(.../IllustrationPointResultEntity.cs)	(revision 4adb93fc61a7f7c3b173f47dd70f261426dee266)
@@ -35,7 +35,6 @@
         public long IllustrationPointResultEntityId { get; set; }
         public long SubMechanismIllustrationPointEntityId { get; set; }
         public string Description { get; set; }
-        public string Unit { get; set; }
         public double Value { get; set; }
         public int Order { get; set; }
 
Index: Riskeer/Storage/src/Riskeer.Storage.Core/DbContext/SubMechanismIllustrationPointStochastEntity.cs
===================================================================
diff -u -r152fb1318408421028233c1e66c0b706dcb951a7 -r4adb93fc61a7f7c3b173f47dd70f261426dee266
--- Riskeer/Storage/src/Riskeer.Storage.Core/DbContext/SubMechanismIllustrationPointStochastEntity.cs	(.../SubMechanismIllustrationPointStochastEntity.cs)	(revision 152fb1318408421028233c1e66c0b706dcb951a7)
+++ Riskeer/Storage/src/Riskeer.Storage.Core/DbContext/SubMechanismIllustrationPointStochastEntity.cs	(.../SubMechanismIllustrationPointStochastEntity.cs)	(revision 4adb93fc61a7f7c3b173f47dd70f261426dee266)
@@ -35,7 +35,6 @@
         public long SubMechanismIllustrationPointStochastEntityId { get; set; }
         public long SubMechanismIllustrationPointEntityId { get; set; }
         public string Name { get; set; }
-        public string Unit { get; set; }
         public double Duration { get; set; }
         public double Alpha { get; set; }
         public double Realization { get; set; }
Index: Riskeer/Storage/src/Riskeer.Storage.Core/Read/IllustrationPoints/IllustrationPointResultEntityReadExtensions.cs
===================================================================
diff -u -r5c315c32bf6e74d2e9af5b97c961ae7f173a9e28 -r4adb93fc61a7f7c3b173f47dd70f261426dee266
--- Riskeer/Storage/src/Riskeer.Storage.Core/Read/IllustrationPoints/IllustrationPointResultEntityReadExtensions.cs	(.../IllustrationPointResultEntityReadExtensions.cs)	(revision 5c315c32bf6e74d2e9af5b97c961ae7f173a9e28)
+++ Riskeer/Storage/src/Riskeer.Storage.Core/Read/IllustrationPoints/IllustrationPointResultEntityReadExtensions.cs	(.../IllustrationPointResultEntityReadExtensions.cs)	(revision 4adb93fc61a7f7c3b173f47dd70f261426dee266)
@@ -47,7 +47,7 @@
             }
 
             return new IllustrationPointResult(entity.Description,
-                                               entity.Unit,
+                                               string.Empty,
                                                entity.Value);
         }
     }
Index: Riskeer/Storage/src/Riskeer.Storage.Core/Read/IllustrationPoints/SubMechanismIllustrationPointStochastEntityReadExtensions.cs
===================================================================
diff -u -rd8d04257736716c85f30639042dd8f114117a338 -r4adb93fc61a7f7c3b173f47dd70f261426dee266
--- Riskeer/Storage/src/Riskeer.Storage.Core/Read/IllustrationPoints/SubMechanismIllustrationPointStochastEntityReadExtensions.cs	(.../SubMechanismIllustrationPointStochastEntityReadExtensions.cs)	(revision d8d04257736716c85f30639042dd8f114117a338)
+++ Riskeer/Storage/src/Riskeer.Storage.Core/Read/IllustrationPoints/SubMechanismIllustrationPointStochastEntityReadExtensions.cs	(.../SubMechanismIllustrationPointStochastEntityReadExtensions.cs)	(revision 4adb93fc61a7f7c3b173f47dd70f261426dee266)
@@ -47,7 +47,7 @@
             }
 
             return new SubMechanismIllustrationPointStochast(entity.Name,
-                                                             entity.Unit,
+                                                             string.Empty,
                                                              entity.Duration,
                                                              entity.Alpha,
                                                              entity.Realization);
Index: Riskeer/Storage/test/Riskeer.Storage.Core.Test/Create/IllustrationPoints/IllustrationPointResultCreateExtensionsTest.cs
===================================================================
diff -u -rd8d04257736716c85f30639042dd8f114117a338 -r4adb93fc61a7f7c3b173f47dd70f261426dee266
--- Riskeer/Storage/test/Riskeer.Storage.Core.Test/Create/IllustrationPoints/IllustrationPointResultCreateExtensionsTest.cs	(.../IllustrationPointResultCreateExtensionsTest.cs)	(revision d8d04257736716c85f30639042dd8f114117a338)
+++ Riskeer/Storage/test/Riskeer.Storage.Core.Test/Create/IllustrationPoints/IllustrationPointResultCreateExtensionsTest.cs	(.../IllustrationPointResultCreateExtensionsTest.cs)	(revision 4adb93fc61a7f7c3b173f47dd70f261426dee266)
@@ -59,7 +59,6 @@
 
             // Assert
             TestHelper.AssertAreEqualButNotSame(illustrationPointResult.Description, entity.Description);
-            Assert.AreEqual(illustrationPointResult.Unit, entity.Unit);
             Assert.AreEqual(illustrationPointResult.Value, entity.Value, illustrationPointResult.Value.GetAccuracy());
             Assert.AreEqual(order, entity.Order);
         }
Index: Riskeer/Storage/test/Riskeer.Storage.Core.Test/Create/IllustrationPoints/SubMechanismIllustrationPointCreateExtensionsTest.cs
===================================================================
diff -u -rd8d04257736716c85f30639042dd8f114117a338 -r4adb93fc61a7f7c3b173f47dd70f261426dee266
--- Riskeer/Storage/test/Riskeer.Storage.Core.Test/Create/IllustrationPoints/SubMechanismIllustrationPointCreateExtensionsTest.cs	(.../SubMechanismIllustrationPointCreateExtensionsTest.cs)	(revision d8d04257736716c85f30639042dd8f114117a338)
+++ Riskeer/Storage/test/Riskeer.Storage.Core.Test/Create/IllustrationPoints/SubMechanismIllustrationPointCreateExtensionsTest.cs	(.../SubMechanismIllustrationPointCreateExtensionsTest.cs)	(revision 4adb93fc61a7f7c3b173f47dd70f261426dee266)
@@ -107,7 +107,6 @@
                 SubMechanismIllustrationPointStochastEntity stochastEntity = stochastEntities[i];
 
                 TestHelper.AssertAreEqualButNotSame(stochast.Name, stochastEntity.Name);
-                Assert.AreEqual(stochast.Unit, stochastEntity.Unit);
                 Assert.AreEqual(stochast.Duration, stochastEntity.Duration, stochast.Duration.GetAccuracy());
                 Assert.AreEqual(stochast.Alpha, stochastEntity.Alpha, stochast.Alpha.GetAccuracy());
                 Assert.AreEqual(stochast.Realization, stochastEntity.Realization, stochast.Realization.GetAccuracy());
Index: Riskeer/Storage/test/Riskeer.Storage.Core.Test/Create/IllustrationPoints/SubMechanismIllustrationPointStochastCreateExtensionsTest.cs
===================================================================
diff -u -rd8d04257736716c85f30639042dd8f114117a338 -r4adb93fc61a7f7c3b173f47dd70f261426dee266
--- Riskeer/Storage/test/Riskeer.Storage.Core.Test/Create/IllustrationPoints/SubMechanismIllustrationPointStochastCreateExtensionsTest.cs	(.../SubMechanismIllustrationPointStochastCreateExtensionsTest.cs)	(revision d8d04257736716c85f30639042dd8f114117a338)
+++ Riskeer/Storage/test/Riskeer.Storage.Core.Test/Create/IllustrationPoints/SubMechanismIllustrationPointStochastCreateExtensionsTest.cs	(.../SubMechanismIllustrationPointStochastCreateExtensionsTest.cs)	(revision 4adb93fc61a7f7c3b173f47dd70f261426dee266)
@@ -61,7 +61,6 @@
             // Assert
             TestHelper.AssertAreEqualButNotSame(stochast.Name, entity.Name);
             Assert.AreEqual(stochast.Alpha, entity.Alpha, stochast.Alpha.GetAccuracy());
-            Assert.AreEqual(stochast.Unit, entity.Unit);
             Assert.AreEqual(stochast.Duration, entity.Duration, stochast.Duration.GetAccuracy());
             Assert.AreEqual(stochast.Realization, entity.Realization, stochast.Realization.GetAccuracy());
             Assert.AreEqual(order, entity.Order);
Index: Riskeer/Storage/test/Riskeer.Storage.Core.Test/Read/IllustrationPoints/FaultTreeIllustrationPointEntityReadExtensionsTest.cs
===================================================================
diff -u -r86594ccd7329d320872573a1d066fe18959d3cea -r4adb93fc61a7f7c3b173f47dd70f261426dee266
--- Riskeer/Storage/test/Riskeer.Storage.Core.Test/Read/IllustrationPoints/FaultTreeIllustrationPointEntityReadExtensionsTest.cs	(.../FaultTreeIllustrationPointEntityReadExtensionsTest.cs)	(revision 86594ccd7329d320872573a1d066fe18959d3cea)
+++ Riskeer/Storage/test/Riskeer.Storage.Core.Test/Read/IllustrationPoints/FaultTreeIllustrationPointEntityReadExtensionsTest.cs	(.../FaultTreeIllustrationPointEntityReadExtensionsTest.cs)	(revision 4adb93fc61a7f7c3b173f47dd70f261426dee266)
@@ -38,10 +38,10 @@
         public void Read_EntityNull_ThrowsArgumentNullException()
         {
             // Call
-            TestDelegate call = () => ((FaultTreeIllustrationPointEntity) null).Read();
+            void Call() => ((FaultTreeIllustrationPointEntity) null).Read();
 
             // Assert
-            var exception = Assert.Throws<ArgumentNullException>(call);
+            var exception = Assert.Throws<ArgumentNullException>(Call);
             Assert.AreEqual("entity", exception.ParamName);
         }
 
Index: Riskeer/Storage/test/Riskeer.Storage.Core.Test/Read/IllustrationPoints/IllustrationPointResultEntityReadExtensionsTest.cs
===================================================================
diff -u -rd8d04257736716c85f30639042dd8f114117a338 -r4adb93fc61a7f7c3b173f47dd70f261426dee266
--- Riskeer/Storage/test/Riskeer.Storage.Core.Test/Read/IllustrationPoints/IllustrationPointResultEntityReadExtensionsTest.cs	(.../IllustrationPointResultEntityReadExtensionsTest.cs)	(revision d8d04257736716c85f30639042dd8f114117a338)
+++ Riskeer/Storage/test/Riskeer.Storage.Core.Test/Read/IllustrationPoints/IllustrationPointResultEntityReadExtensionsTest.cs	(.../IllustrationPointResultEntityReadExtensionsTest.cs)	(revision 4adb93fc61a7f7c3b173f47dd70f261426dee266)
@@ -50,7 +50,6 @@
             var entity = new IllustrationPointResultEntity
             {
                 Description = "Description",
-                Unit = "kN",
                 Value = random.NextDouble()
             };
 
@@ -59,7 +58,6 @@
 
             // Assert
             Assert.AreEqual(entity.Description, illustrationPointResult.Description);
-            Assert.AreEqual(entity.Unit, illustrationPointResult.Unit);
             Assert.AreEqual(entity.Value, illustrationPointResult.Value, illustrationPointResult.Value.GetAccuracy());
         }
     }
Index: Riskeer/Storage/test/Riskeer.Storage.Core.Test/Read/IllustrationPoints/SubMechanismIllustrationPointEntityReadExtensionsTest.cs
===================================================================
diff -u -r86594ccd7329d320872573a1d066fe18959d3cea -r4adb93fc61a7f7c3b173f47dd70f261426dee266
--- Riskeer/Storage/test/Riskeer.Storage.Core.Test/Read/IllustrationPoints/SubMechanismIllustrationPointEntityReadExtensionsTest.cs	(.../SubMechanismIllustrationPointEntityReadExtensionsTest.cs)	(revision 86594ccd7329d320872573a1d066fe18959d3cea)
+++ Riskeer/Storage/test/Riskeer.Storage.Core.Test/Read/IllustrationPoints/SubMechanismIllustrationPointEntityReadExtensionsTest.cs	(.../SubMechanismIllustrationPointEntityReadExtensionsTest.cs)	(revision 4adb93fc61a7f7c3b173f47dd70f261426dee266)
@@ -36,10 +36,10 @@
         public void Read_EntityNull_ThrowsArgumentNullException()
         {
             // Call
-            TestDelegate call = () => ((SubMechanismIllustrationPointEntity) null).Read();
+            void Call() => ((SubMechanismIllustrationPointEntity) null).Read();
 
             // Assert
-            var exception = Assert.Throws<ArgumentNullException>(call);
+            var exception = Assert.Throws<ArgumentNullException>(Call);
             Assert.AreEqual("entity", exception.ParamName);
         }
 
Index: Riskeer/Storage/test/Riskeer.Storage.Core.Test/Read/IllustrationPoints/SubMechanismIllustrationPointStochastEntityReadExtensionsTest.cs
===================================================================
diff -u -rd8d04257736716c85f30639042dd8f114117a338 -r4adb93fc61a7f7c3b173f47dd70f261426dee266
--- Riskeer/Storage/test/Riskeer.Storage.Core.Test/Read/IllustrationPoints/SubMechanismIllustrationPointStochastEntityReadExtensionsTest.cs	(.../SubMechanismIllustrationPointStochastEntityReadExtensionsTest.cs)	(revision d8d04257736716c85f30639042dd8f114117a338)
+++ Riskeer/Storage/test/Riskeer.Storage.Core.Test/Read/IllustrationPoints/SubMechanismIllustrationPointStochastEntityReadExtensionsTest.cs	(.../SubMechanismIllustrationPointStochastEntityReadExtensionsTest.cs)	(revision 4adb93fc61a7f7c3b173f47dd70f261426dee266)
@@ -50,7 +50,6 @@
             var entity = new SubMechanismIllustrationPointStochastEntity
             {
                 Name = "Description",
-                Unit = "kN",
                 Alpha = random.NextDouble(),
                 Duration = random.NextDouble(),
                 Realization = random.NextDouble()
@@ -61,7 +60,6 @@
 
             // Assert
             Assert.AreEqual(entity.Name, illustrationPointResult.Name);
-            Assert.AreEqual(entity.Unit, illustrationPointResult.Unit);
             Assert.AreEqual(entity.Alpha, illustrationPointResult.Alpha, illustrationPointResult.Alpha.GetAccuracy());
             Assert.AreEqual(entity.Duration, illustrationPointResult.Duration, illustrationPointResult.Duration.GetAccuracy());
             Assert.AreEqual(entity.Realization, illustrationPointResult.Realization, illustrationPointResult.Realization.GetAccuracy());
Index: Riskeer/Storage/test/Riskeer.Storage.Core.TestUtil.Test/RiskeerProjectTestHelperTest.cs
===================================================================
diff -u -r45b086eb3cf98eab503badfb774888396838e8ba -r4adb93fc61a7f7c3b173f47dd70f261426dee266
--- Riskeer/Storage/test/Riskeer.Storage.Core.TestUtil.Test/RiskeerProjectTestHelperTest.cs	(.../RiskeerProjectTestHelperTest.cs)	(revision 45b086eb3cf98eab503badfb774888396838e8ba)
+++ Riskeer/Storage/test/Riskeer.Storage.Core.TestUtil.Test/RiskeerProjectTestHelperTest.cs	(.../RiskeerProjectTestHelperTest.cs)	(revision 4adb93fc61a7f7c3b173f47dd70f261426dee266)
@@ -744,12 +744,14 @@
 
             SubMechanismIllustrationPointStochast illustrationPointStochast = illustrationPoint.Stochasts.Single();
             Assert.AreEqual("Name of a stochast", illustrationPointStochast.Name);
+            Assert.AreEqual(string.Empty, illustrationPointStochast.Unit);
             Assert.AreEqual(10, illustrationPointStochast.Duration, illustrationPointStochast.Duration.GetAccuracy());
             Assert.AreEqual(9, illustrationPointStochast.Alpha, illustrationPointStochast.Alpha.GetAccuracy());
             Assert.AreEqual(8, illustrationPointStochast.Realization, illustrationPointStochast.Realization.GetAccuracy());
 
             IllustrationPointResult illustrationPointResult = illustrationPoint.IllustrationPointResults.Single();
             Assert.AreEqual("Description of result", illustrationPointResult.Description);
+            Assert.AreEqual(string.Empty, illustrationPointResult.Unit);
             Assert.AreEqual(5, illustrationPointResult.Value, illustrationPointResult.Value.GetAccuracy());
         }