Index: Riskeer/MacroStabilityInwards/src/Riskeer.MacroStabilityInwards.Data/MacroStabilityInwardsFailureMechanismSectionResultInitialFailureMechanismResultExtensions.cs
===================================================================
diff -u -ra5252da293740f57b696b5333dfba7aff6ab8199 -r65b19da24e9a418313772784b1a063218acbd32b
--- Riskeer/MacroStabilityInwards/src/Riskeer.MacroStabilityInwards.Data/MacroStabilityInwardsFailureMechanismSectionResultInitialFailureMechanismResultExtensions.cs	(.../MacroStabilityInwardsFailureMechanismSectionResultInitialFailureMechanismResultExtensions.cs)	(revision a5252da293740f57b696b5333dfba7aff6ab8199)
+++ Riskeer/MacroStabilityInwards/src/Riskeer.MacroStabilityInwards.Data/MacroStabilityInwardsFailureMechanismSectionResultInitialFailureMechanismResultExtensions.cs	(.../MacroStabilityInwardsFailureMechanismSectionResultInitialFailureMechanismResultExtensions.cs)	(revision 65b19da24e9a418313772784b1a063218acbd32b)
@@ -42,7 +42,8 @@
         /// <returns>The calculated initial failure mechanism result probability; or <see cref="double.NaN"/> when there
         /// are no relevant calculations, when not all relevant calculations are performed or when the
         /// contribution of the relevant calculations don't add up to 1.</returns>
-        /// <exception cref="ArgumentNullException">Thrown when any parameter is <c>null</c>.</exception>
+        /// <exception cref="ArgumentNullException">Thrown when <paramref name="sectionResult"/>
+        /// or <paramref name="calculationScenarios"/> is <c>null</c>.</exception>
         public static double GetInitialFailureMechanismResultProbability(this MacroStabilityInwardsFailureMechanismSectionResult sectionResult,
                                                                          IEnumerable<MacroStabilityInwardsCalculationScenario> calculationScenarios,
                                                                          double modelFactor)
Index: Riskeer/MacroStabilityInwards/test/Riskeer.MacroStabilityInwards.Data.Test/MacroStabilityInwardsFailureMechanismSectionResultInitialFailureMechanismResultExtensionsTest.cs
===================================================================
diff -u -ra5252da293740f57b696b5333dfba7aff6ab8199 -r65b19da24e9a418313772784b1a063218acbd32b
--- Riskeer/MacroStabilityInwards/test/Riskeer.MacroStabilityInwards.Data.Test/MacroStabilityInwardsFailureMechanismSectionResultInitialFailureMechanismResultExtensionsTest.cs	(.../MacroStabilityInwardsFailureMechanismSectionResultInitialFailureMechanismResultExtensionsTest.cs)	(revision a5252da293740f57b696b5333dfba7aff6ab8199)
+++ Riskeer/MacroStabilityInwards/test/Riskeer.MacroStabilityInwards.Data.Test/MacroStabilityInwardsFailureMechanismSectionResultInitialFailureMechanismResultExtensionsTest.cs	(.../MacroStabilityInwardsFailureMechanismSectionResultInitialFailureMechanismResultExtensionsTest.cs)	(revision 65b19da24e9a418313772784b1a063218acbd32b)
@@ -33,7 +33,7 @@
     public class MacroStabilityInwardsFailureMechanismSectionResultInitialFailureMechanismResultExtensionsTest
     {
         [Test]
-        public void SemiProbabilisticGetInitialFailureMechanismResultProbability_SectionResultNull_ThrowsArgumentNullException()
+        public void GetInitialFailureMechanismResultProbability_SectionResultNull_ThrowsArgumentNullException()
         {
             // Call
             void Call() => MacroStabilityInwardsFailureMechanismSectionResultInitialFailureMechanismResultExtensions.GetInitialFailureMechanismResultProbability(
@@ -45,7 +45,7 @@
         }
 
         [Test]
-        public void SemiProbabilisticGetInitialFailureMechanismResultProbability_CalculationScenariosNull_ThrowsArgumentNullException()
+        public void GetInitialFailureMechanismResultProbability_CalculationScenariosNull_ThrowsArgumentNullException()
         {
             // Setup
             FailureMechanismSection section = FailureMechanismSectionTestFactory.CreateFailureMechanismSection();
@@ -60,7 +60,7 @@
         }
 
         [Test]
-        public void SemiProbabilisticGetInitialFailureMechanismResultProbability_MultipleScenarios_ReturnsValueBasedOnRelevantScenarios()
+        public void GetInitialFailureMechanismResultProbability_MultipleScenarios_ReturnsValueBasedOnRelevantScenarios()
         {
             // Setup
             FailureMechanismSection section = FailureMechanismSectionTestFactory.CreateFailureMechanismSection();
@@ -94,7 +94,7 @@
         }
 
         [Test]
-        public void SemiProbabilisticGetInitialFailureMechanismResultProbability_NoScenarios_ReturnsNaN()
+        public void GetInitialFailureMechanismResultProbability_NoScenarios_ReturnsNaN()
         {
             // Setup
             FailureMechanismSection section = FailureMechanismSectionTestFactory.CreateFailureMechanismSection();
@@ -109,7 +109,7 @@
         }
 
         [Test]
-        public void SemiProbabilisticGetInitialFailureMechanismResultProbability_NoRelevantScenarios_ReturnsNaN()
+        public void GetInitialFailureMechanismResultProbability_NoRelevantScenarios_ReturnsNaN()
         {
             // Setup
             FailureMechanismSection section = FailureMechanismSectionTestFactory.CreateFailureMechanismSection();
@@ -131,7 +131,7 @@
         }
 
         [Test]
-        public void SemiProbabilisticGetInitialFailureMechanismResultProbability_ScenarioNotCalculated_ReturnsNaN()
+        public void GetInitialFailureMechanismResultProbability_ScenarioNotCalculated_ReturnsNaN()
         {
             // Setup
             FailureMechanismSection section = FailureMechanismSectionTestFactory.CreateFailureMechanismSection();
@@ -151,7 +151,7 @@
         }
 
         [Test]
-        public void SemiProbabilisticGetInitialFailureMechanismResultProbability_ScenarioWithNaNResults_ReturnsNaN()
+        public void GetInitialFailureMechanismResultProbability_ScenarioWithNaNResults_ReturnsNaN()
         {
             // Setup
             FailureMechanismSection section = FailureMechanismSectionTestFactory.CreateFailureMechanismSection();
@@ -188,7 +188,7 @@
         [TestCase(0.0, 0.0)]
         [TestCase(0.0, 0.5)]
         [TestCase(0.3, 0.7 + 1e-4)]
-        public void SemiProbabilisticGetInitialFailureMechanismResultProbability_RelevantScenarioContributionsDoNotAddUpTo1_ReturnNaN(double contributionA, double contributionB)
+        public void GetInitialFailureMechanismResultProbability_RelevantScenarioContributionsDoNotAddUpTo1_ReturnNaN(double contributionA, double contributionB)
         {
             // Setup
             FailureMechanismSection section = FailureMechanismSectionTestFactory.CreateFailureMechanismSection();