Index: Riskeer/Piping/src/Riskeer.Piping.Forms/PropertyClasses/Probabilistic/ProbabilisticPipingSectionSpecificOutputProperties.cs
===================================================================
diff -u -rc86470e887856fc1fc68bd05a1553825948297f2 -rb5ad39e9c22cd502bea7dc0c02b8321ef65c02f3
--- Riskeer/Piping/src/Riskeer.Piping.Forms/PropertyClasses/Probabilistic/ProbabilisticPipingSectionSpecificOutputProperties.cs	(.../ProbabilisticPipingSectionSpecificOutputProperties.cs)	(revision c86470e887856fc1fc68bd05a1553825948297f2)
+++ Riskeer/Piping/src/Riskeer.Piping.Forms/PropertyClasses/Probabilistic/ProbabilisticPipingSectionSpecificOutputProperties.cs	(.../ProbabilisticPipingSectionSpecificOutputProperties.cs)	(revision b5ad39e9c22cd502bea7dc0c02b8321ef65c02f3)
@@ -44,7 +44,7 @@
         /// </summary>
         /// <param name="output">The output to show the properties for.</param>
         /// <exception cref="ArgumentNullException">Thrown when <paramref name="output"/> is <c>null</c>.</exception>
-        public ProbabilisticPipingSectionSpecificOutputProperties(IPartialProbabilisticPipingOutput output)
+        protected ProbabilisticPipingSectionSpecificOutputProperties(IPartialProbabilisticPipingOutput output)
         {
             if (output == null)
             {
Index: Riskeer/Piping/src/Riskeer.Piping.Plugin/PipingPlugin.cs
===================================================================
diff -u -r56d09466ed8151f35d3fc9c460a07bd5627989c9 -rb5ad39e9c22cd502bea7dc0c02b8321ef65c02f3
--- Riskeer/Piping/src/Riskeer.Piping.Plugin/PipingPlugin.cs	(.../PipingPlugin.cs)	(revision 56d09466ed8151f35d3fc9c460a07bd5627989c9)
+++ Riskeer/Piping/src/Riskeer.Piping.Plugin/PipingPlugin.cs	(.../PipingPlugin.cs)	(revision b5ad39e9c22cd502bea7dc0c02b8321ef65c02f3)
@@ -132,7 +132,8 @@
             };
             yield return new PropertyInfo<ProbabilisticPipingSectionSpecificOutputContext, ProbabilisticPipingSectionSpecificOutputProperties>
             {
-                CreateInstance = context => new ProbabilisticPipingSectionSpecificOutputProperties((PartialProbabilisticFaultTreePipingOutput) context.WrappedData.Output?.SectionSpecificOutput)
+                CreateInstance = context => new ProbabilisticFaultTreePipingSectionSpecificOutputProperties(
+                    (PartialProbabilisticFaultTreePipingOutput) context.WrappedData.Output?.SectionSpecificOutput)
             };
         }
 
Index: Riskeer/Piping/test/Riskeer.Piping.Forms.Test/PropertyClasses/Probabilistic/ProbabilisticPipingSectionSpecificOutputPropertiesTest.cs
===================================================================
diff -u -rc86470e887856fc1fc68bd05a1553825948297f2 -rb5ad39e9c22cd502bea7dc0c02b8321ef65c02f3
--- Riskeer/Piping/test/Riskeer.Piping.Forms.Test/PropertyClasses/Probabilistic/ProbabilisticPipingSectionSpecificOutputPropertiesTest.cs	(.../ProbabilisticPipingSectionSpecificOutputPropertiesTest.cs)	(revision c86470e887856fc1fc68bd05a1553825948297f2)
+++ Riskeer/Piping/test/Riskeer.Piping.Forms.Test/PropertyClasses/Probabilistic/ProbabilisticPipingSectionSpecificOutputPropertiesTest.cs	(.../ProbabilisticPipingSectionSpecificOutputPropertiesTest.cs)	(revision b5ad39e9c22cd502bea7dc0c02b8321ef65c02f3)
@@ -46,7 +46,7 @@
         public void Constructor_OutputNull_ThrowArgumentNullException()
         {
             // Call
-            void Call() => new ProbabilisticPipingSectionSpecificOutputProperties(null);
+            void Call() => new TestProbabilisticPipingSectionSpecificOutputProperties(null);
 
             // Assert
             var exception = Assert.Throws<ArgumentNullException>(Call);
@@ -60,7 +60,7 @@
             PartialProbabilisticPipingOutput<TestTopLevelIllustrationPoint> output = PipingTestDataGenerator.GetRandomPartialProbabilisticPipingOutput();
 
             // Call
-            var properties = new ProbabilisticPipingSectionSpecificOutputProperties(output);
+            var properties = new TestProbabilisticPipingSectionSpecificOutputProperties(output);
 
             // Assert
             Assert.IsInstanceOf<ObjectProperties<IPartialProbabilisticPipingOutput>>(properties);
@@ -74,7 +74,7 @@
             PartialProbabilisticPipingOutput<TestTopLevelIllustrationPoint> output = PipingTestDataGenerator.GetRandomPartialProbabilisticPipingOutput(null);
 
             // Call
-            var properties = new ProbabilisticPipingSectionSpecificOutputProperties(output);
+            var properties = new TestProbabilisticPipingSectionSpecificOutputProperties(output);
 
             // Assert
             PropertyDescriptorCollection dynamicProperties = PropertiesTestHelper.GetAllVisiblePropertyDescriptors(properties);
@@ -102,11 +102,17 @@
             PartialProbabilisticPipingOutput<TestTopLevelIllustrationPoint> output = PipingTestDataGenerator.GetRandomPartialProbabilisticPipingOutput();
 
             // Call
-            var properties = new ProbabilisticPipingSectionSpecificOutputProperties(output);
+            var properties = new TestProbabilisticPipingSectionSpecificOutputProperties(output);
 
             // Assert
             Assert.AreEqual(ProbabilityFormattingHelper.Format(StatisticsConverter.ReliabilityToProbability(output.Reliability)), properties.Probability);
             Assert.AreEqual(output.Reliability, properties.Reliability, properties.Reliability.GetAccuracy());
         }
+
+        private class TestProbabilisticPipingSectionSpecificOutputProperties : ProbabilisticPipingSectionSpecificOutputProperties
+        {
+            public TestProbabilisticPipingSectionSpecificOutputProperties(IPartialProbabilisticPipingOutput output)
+                : base(output) {}
+        }
     }
 }
\ No newline at end of file
Index: Riskeer/Piping/test/Riskeer.Piping.Plugin.Test/PropertyInfos/Probabilistic/ProbabilisticPipingSectionSpecificOutputPropertyInfoTest.cs
===================================================================
diff -u -rd108d281eac4c96d0ff49458436edc6698d4b8e4 -rb5ad39e9c22cd502bea7dc0c02b8321ef65c02f3
--- Riskeer/Piping/test/Riskeer.Piping.Plugin.Test/PropertyInfos/Probabilistic/ProbabilisticPipingSectionSpecificOutputPropertyInfoTest.cs	(.../ProbabilisticPipingSectionSpecificOutputPropertyInfoTest.cs)	(revision d108d281eac4c96d0ff49458436edc6698d4b8e4)
+++ Riskeer/Piping/test/Riskeer.Piping.Plugin.Test/PropertyInfos/Probabilistic/ProbabilisticPipingSectionSpecificOutputPropertyInfoTest.cs	(.../ProbabilisticPipingSectionSpecificOutputPropertyInfoTest.cs)	(revision b5ad39e9c22cd502bea7dc0c02b8321ef65c02f3)
@@ -71,7 +71,7 @@
             IObjectProperties objectProperties = info.CreateInstance(context);
 
             // Assert
-            Assert.IsInstanceOf<ProbabilisticPipingSectionSpecificOutputProperties>(objectProperties);
+            Assert.IsInstanceOf<ProbabilisticFaultTreePipingSectionSpecificOutputProperties>(objectProperties);
             Assert.AreSame(context.WrappedData.Output.SectionSpecificOutput, objectProperties.Data);
         }
     }