Index: Riskeer/Piping/src/Riskeer.Piping.Forms/Views/PipingFailureMechanismSectionResultRow.cs
===================================================================
diff -u -r35602e76c6603509eeaf4f7d4815beb4abd7e50b -readb95b5bcb74c2c671beaabd2cda2ace1187675
--- Riskeer/Piping/src/Riskeer.Piping.Forms/Views/PipingFailureMechanismSectionResultRow.cs	(.../PipingFailureMechanismSectionResultRow.cs)	(revision 35602e76c6603509eeaf4f7d4815beb4abd7e50b)
+++ Riskeer/Piping/src/Riskeer.Piping.Forms/Views/PipingFailureMechanismSectionResultRow.cs	(.../PipingFailureMechanismSectionResultRow.cs)	(revision eadb95b5bcb74c2c671beaabd2cda2ace1187675)
@@ -24,9 +24,11 @@
 using System.ComponentModel;
 using Riskeer.Common.Data.AssessmentSection;
 using Riskeer.Common.Data.FailureMechanism;
+using Riskeer.Common.Data.Probability;
 using Riskeer.Common.Forms.TypeConverters;
 using Riskeer.Common.Forms.Views;
 using Riskeer.Piping.Data;
+using Riskeer.Piping.Data.SemiProbabilistic;
 
 namespace Riskeer.Piping.Forms.Views
 {
@@ -38,6 +40,8 @@
         private readonly IEnumerable<IPipingCalculationScenario<PipingInput>> calculations;
         private readonly PipingFailureMechanism failureMechanism;
         private readonly IAssessmentSection assessmentSection;
+        private double initialFailureMechanismResultProfileProbability;
+        private double initialFailureMechanismResultSectionProbability;
 
         /// <summary>
         /// Creates a new instance of <see cref="PipingFailureMechanismSectionResultRow"/>.
@@ -72,6 +76,8 @@
             this.calculations = calculations;
             this.failureMechanism = failureMechanism;
             this.assessmentSection = assessmentSection;
+
+            Update();
         }
 
         /// <summary>
@@ -107,7 +113,7 @@
         [TypeConverter(typeof(NoProbabilityValueDoubleConverter))]
         public double InitialFailureMechanismResultProfileProbability
         {
-            get => SectionResult.ManualInitialFailureMechanismResultProfileProbability;
+            get => initialFailureMechanismResultProfileProbability;
             set
             {
                 SectionResult.ManualInitialFailureMechanismResultProfileProbability = value;
@@ -122,7 +128,7 @@
         [TypeConverter(typeof(NoProbabilityValueDoubleConverter))]
         public double InitialFailureMechanismResultSectionProbability
         {
-            get => SectionResult.ManualInitialFailureMechanismResultSectionProbability;
+            get => initialFailureMechanismResultSectionProbability;
             set
             {
                 SectionResult.ManualInitialFailureMechanismResultSectionProbability = value;
@@ -186,6 +192,21 @@
             }
         }
 
-        public override void Update() {}
+        public override void Update()
+        {
+            if (SectionResult.InitialFailureMechanismResult == InitialFailureMechanismResultType.Adopt)
+            {
+                initialFailureMechanismResultProfileProbability = SectionResult.GetDetailedAssessmentProbability(
+                    (IEnumerable<SemiProbabilisticPipingCalculationScenario>) calculations, assessmentSection.FailureMechanismContribution.Norm);
+                initialFailureMechanismResultSectionProbability = initialFailureMechanismResultProfileProbability
+                                                                  * failureMechanism.PipingProbabilityAssessmentInput.GetN(
+                                                                      SectionResult.Section.Length);
+            }
+            else
+            {
+                initialFailureMechanismResultProfileProbability = SectionResult.ManualInitialFailureMechanismResultProfileProbability;
+                initialFailureMechanismResultSectionProbability = SectionResult.ManualInitialFailureMechanismResultSectionProbability;
+            }
+        }
     }
 }
\ No newline at end of file
Index: Riskeer/Piping/test/Riskeer.Piping.Forms.Test/Views/PipingFailureMechanismSectionResultRowTest.cs
===================================================================
diff -u -r35602e76c6603509eeaf4f7d4815beb4abd7e50b -readb95b5bcb74c2c671beaabd2cda2ace1187675
--- Riskeer/Piping/test/Riskeer.Piping.Forms.Test/Views/PipingFailureMechanismSectionResultRowTest.cs	(.../PipingFailureMechanismSectionResultRowTest.cs)	(revision 35602e76c6603509eeaf4f7d4815beb4abd7e50b)
+++ Riskeer/Piping/test/Riskeer.Piping.Forms.Test/Views/PipingFailureMechanismSectionResultRowTest.cs	(.../PipingFailureMechanismSectionResultRowTest.cs)	(revision eadb95b5bcb74c2c671beaabd2cda2ace1187675)
@@ -126,8 +126,8 @@
             Assert.IsInstanceOf<FailureMechanismSectionResultRow<PipingFailureMechanismSectionResult>>(row);
             Assert.AreEqual(result.IsRelevant, row.IsRelevant);
             Assert.AreEqual(result.InitialFailureMechanismResult, row.InitialFailureMechanismResult);
-            Assert.AreEqual(result.ManualInitialFailureMechanismResultProfileProbability, row.InitialFailureMechanismResultProfileProbability);
-            Assert.AreEqual(result.ManualInitialFailureMechanismResultSectionProbability, row.InitialFailureMechanismResultSectionProbability);
+            Assert.AreEqual(0.43485793401079542, row.InitialFailureMechanismResultProfileProbability);
+            Assert.AreEqual(0.43543774458947654, row.InitialFailureMechanismResultSectionProbability);
             Assert.AreEqual(result.FurtherAnalysisNeeded, row.FurtherAnalysisNeeded);
             Assert.AreEqual(result.ProbabilityRefinementType, row.ProbabilityRefinementType);
             Assert.AreEqual(result.RefinedProfileProbability, row.RefinedProfileProbability);
@@ -145,6 +145,46 @@
         }
 
         [Test]
+        [TestCase(InitialFailureMechanismResultType.Manual)]
+        [TestCase(InitialFailureMechanismResultType.NoFailureProbability)]
+        public void GivenRowWithInitialFailureMechanismResultAdopt_WhenValueChanged_ThenInitialProbabilitiesChanged(InitialFailureMechanismResultType newValue)
+        {
+            // Given
+            var failureMechanism = new PipingFailureMechanism();
+
+            var mocks = new MockRepository();
+            IAssessmentSection assessmentSection = AssessmentSectionTestHelper.CreateAssessmentSectionStub(failureMechanism, mocks);
+            var observer = mocks.StrictMock<IObserver>();
+            observer.Expect(o => o.UpdateObserver());
+            mocks.ReplayAll();
+
+            FailureMechanismSection section = FailureMechanismSectionTestFactory.CreateFailureMechanismSection();
+            var result = new PipingFailureMechanismSectionResult(section);
+            result.Attach(observer);
+
+            SemiProbabilisticPipingCalculationScenario[] calculationScenarios =
+            {
+                SemiProbabilisticPipingCalculationTestFactory.CreateCalculation<SemiProbabilisticPipingCalculationScenario>(section)
+            };
+
+            var row = new PipingFailureMechanismSectionResultRow(result, calculationScenarios, failureMechanism, assessmentSection);
+
+            // Precondition
+            Assert.AreEqual(0.43485793401079542, row.InitialFailureMechanismResultProfileProbability);
+            Assert.AreEqual(0.43543774458947654, row.InitialFailureMechanismResultSectionProbability);
+
+            // When
+            row.InitialFailureMechanismResult = newValue;
+
+            // Then
+            Assert.AreEqual(result.ManualInitialFailureMechanismResultProfileProbability, row.InitialFailureMechanismResultProfileProbability);
+            Assert.AreEqual(result.ManualInitialFailureMechanismResultSectionProbability, row.InitialFailureMechanismResultSectionProbability);
+            mocks.VerifyAll();
+        }
+
+        #region Registration
+
+        [Test]
         public void IsRelevant_SetNewValue_NotifyObserversAndPropertyChanged()
         {
             const bool newValue = false;
@@ -302,7 +342,7 @@
             FailureMechanismSection section = FailureMechanismSectionTestFactory.CreateFailureMechanismSection();
             var result = new PipingFailureMechanismSectionResult(section);
 
-            var row = new PipingFailureMechanismSectionResultRow(result, Enumerable.Empty<IPipingCalculationScenario<PipingInput>>(),
+            var row = new PipingFailureMechanismSectionResultRow(result, Enumerable.Empty<SemiProbabilisticPipingCalculationScenario>(),
                                                                  failureMechanism, assessmentSection);
 
             // Call
@@ -313,7 +353,7 @@
             TestHelper.AssertThrowsArgumentExceptionAndTestMessage<ArgumentOutOfRangeException>(Call, expectedMessage);
             mocks.VerifyAll();
         }
-        
+
         private static IEnumerable<TestCaseData> GetValidProbabilities()
         {
             yield return new TestCaseData(0);
@@ -330,5 +370,7 @@
             yield return new TestCaseData(1 + 1e-6);
             yield return new TestCaseData(12);
         }
+
+        #endregion
     }
 }
\ No newline at end of file