Index: Riskeer/MacroStabilityInwards/src/Riskeer.MacroStabilityInwards.Forms/PropertyClasses/MacroStabilityInwardsWaterStressesProperties.cs
===================================================================
diff -u -r86594ccd7329d320872573a1d066fe18959d3cea -rae1fbf8ec3aba9623ab57d35b1aeea9c509789ce
--- Riskeer/MacroStabilityInwards/src/Riskeer.MacroStabilityInwards.Forms/PropertyClasses/MacroStabilityInwardsWaterStressesProperties.cs	(.../MacroStabilityInwardsWaterStressesProperties.cs)	(revision 86594ccd7329d320872573a1d066fe18959d3cea)
+++ Riskeer/MacroStabilityInwards/src/Riskeer.MacroStabilityInwards.Forms/PropertyClasses/MacroStabilityInwardsWaterStressesProperties.cs	(.../MacroStabilityInwardsWaterStressesProperties.cs)	(revision ae1fbf8ec3aba9623ab57d35b1aeea9c509789ce)
@@ -30,6 +30,7 @@
 using Riskeer.MacroStabilityInwards.Data;
 using Riskeer.MacroStabilityInwards.Forms.PresentationObjects;
 using Riskeer.MacroStabilityInwards.Forms.Properties;
+using Riskeer.MacroStabilityInwards.Primitives;
 
 namespace Riskeer.MacroStabilityInwards.Forms.PropertyClasses
 {
@@ -295,6 +296,33 @@
             }
         }
 
+        [DynamicReadOnlyValidationMethod]
+        public bool DynamicReadOnlyValidationMethod(string propertyName)
+        {
+            if (propertyName == nameof(AdjustPhreaticLine3And4ForUplift)
+                || propertyName == nameof(LeakageLengthInwardsPhreaticLine3)
+                || propertyName == nameof(LeakageLengthOutwardsPhreaticLine3) 
+                || propertyName == nameof(PiezometricHeadPhreaticLine2Inwards)
+                || propertyName == nameof(PiezometricHeadPhreaticLine2Outwards))
+            {
+                if (data.DikeSoilScenario == MacroStabilityInwardsDikeSoilScenario.SandDikeOnSand)
+                {
+                    return true;
+                }
+            }
+
+            if (propertyName == nameof(LeakageLengthInwardsPhreaticLine4) || propertyName == nameof(LeakageLengthOutwardsPhreaticLine4))
+            {
+                if (data.DikeSoilScenario == MacroStabilityInwardsDikeSoilScenario.SandDikeOnSand
+                    || data.DikeSoilScenario == MacroStabilityInwardsDikeSoilScenario.ClayDikeOnSand)
+                {
+                    return true;
+                }
+            }
+
+            return false;
+        }
+
         public override string ToString()
         {
             return string.Empty;
Index: Riskeer/MacroStabilityInwards/test/Riskeer.MacroStabilityInwards.Forms.Test/PropertyClasses/MacroStabilityInwardsInputContextPropertiesTest.cs
===================================================================
diff -u -r86594ccd7329d320872573a1d066fe18959d3cea -rae1fbf8ec3aba9623ab57d35b1aeea9c509789ce
--- Riskeer/MacroStabilityInwards/test/Riskeer.MacroStabilityInwards.Forms.Test/PropertyClasses/MacroStabilityInwardsInputContextPropertiesTest.cs	(.../MacroStabilityInwardsInputContextPropertiesTest.cs)	(revision 86594ccd7329d320872573a1d066fe18959d3cea)
+++ Riskeer/MacroStabilityInwards/test/Riskeer.MacroStabilityInwards.Forms.Test/PropertyClasses/MacroStabilityInwardsInputContextPropertiesTest.cs	(.../MacroStabilityInwardsInputContextPropertiesTest.cs)	(revision ae1fbf8ec3aba9623ab57d35b1aeea9c509789ce)
@@ -1360,10 +1360,10 @@
                                                                              handler);
 
             // Call
-            bool result = properties.DynamicReadOnlyValidationMethod("AssessmentLevel");
+            bool result = properties.DynamicReadOnlyValidationMethod(nameof(MacroStabilityInwardsInputContextProperties.AssessmentLevel));
 
             // Assert
-            Assert.AreNotEqual(useAssessmentLevelManualInput, result);
+            Assert.AreEqual(!useAssessmentLevelManualInput, result);
         }
 
         [Test]
Index: Riskeer/MacroStabilityInwards/test/Riskeer.MacroStabilityInwards.Forms.Test/PropertyClasses/MacroStabilityInwardsWaterStressesPropertiesTest.cs
===================================================================
diff -u -r86594ccd7329d320872573a1d066fe18959d3cea -rae1fbf8ec3aba9623ab57d35b1aeea9c509789ce
--- Riskeer/MacroStabilityInwards/test/Riskeer.MacroStabilityInwards.Forms.Test/PropertyClasses/MacroStabilityInwardsWaterStressesPropertiesTest.cs	(.../MacroStabilityInwardsWaterStressesPropertiesTest.cs)	(revision 86594ccd7329d320872573a1d066fe18959d3cea)
+++ Riskeer/MacroStabilityInwards/test/Riskeer.MacroStabilityInwards.Forms.Test/PropertyClasses/MacroStabilityInwardsWaterStressesPropertiesTest.cs	(.../MacroStabilityInwardsWaterStressesPropertiesTest.cs)	(revision ae1fbf8ec3aba9623ab57d35b1aeea9c509789ce)
@@ -456,6 +456,95 @@
         }
 
         [Test]
+        public void DynamicReadOnlyValidationMethod_DikeSoilScenarioSandDikeOnSand_ReturnsExpectedReadOnly()
+        {
+            // Setup
+            var mocks = new MockRepository();
+            var propertyChangeHandler = mocks.Stub<IObservablePropertyChangeHandler>();
+            mocks.ReplayAll();
+
+            var input = new MacroStabilityInwardsInput(new MacroStabilityInwardsInput.ConstructionProperties())
+            {
+                DikeSoilScenario = MacroStabilityInwardsDikeSoilScenario.SandDikeOnSand
+            };
+            var properties = new MacroStabilityInwardsWaterStressesProperties(input,
+                                                                              AssessmentSectionTestHelper.GetTestAssessmentLevel(),
+                                                                              propertyChangeHandler);
+
+            // Call & Assert
+            Assert.IsTrue(properties.DynamicReadOnlyValidationMethod(nameof(MacroStabilityInwardsWaterStressesProperties.AdjustPhreaticLine3And4ForUplift)));
+            Assert.IsTrue(properties.DynamicReadOnlyValidationMethod(nameof(MacroStabilityInwardsWaterStressesProperties.LeakageLengthInwardsPhreaticLine3)));
+            Assert.IsTrue(properties.DynamicReadOnlyValidationMethod(nameof(MacroStabilityInwardsWaterStressesProperties.LeakageLengthOutwardsPhreaticLine3)));
+            Assert.IsTrue(properties.DynamicReadOnlyValidationMethod(nameof(MacroStabilityInwardsWaterStressesProperties.LeakageLengthInwardsPhreaticLine4)));
+            Assert.IsTrue(properties.DynamicReadOnlyValidationMethod(nameof(MacroStabilityInwardsWaterStressesProperties.LeakageLengthOutwardsPhreaticLine4)));
+            Assert.IsTrue(properties.DynamicReadOnlyValidationMethod(nameof(MacroStabilityInwardsWaterStressesProperties.PiezometricHeadPhreaticLine2Inwards)));
+            Assert.IsTrue(properties.DynamicReadOnlyValidationMethod(nameof(MacroStabilityInwardsWaterStressesProperties.PiezometricHeadPhreaticLine2Outwards)));
+            Assert.IsFalse(properties.DynamicReadOnlyValidationMethod(nameof(MacroStabilityInwardsWaterStressesProperties.WaterLevelRiverAverage)));
+            Assert.IsFalse(properties.DynamicReadOnlyValidationMethod(nameof(MacroStabilityInwardsWaterStressesProperties.MinimumLevelPhreaticLineAtDikeTopPolder)));
+            Assert.IsFalse(properties.DynamicReadOnlyValidationMethod(nameof(MacroStabilityInwardsWaterStressesProperties.MinimumLevelPhreaticLineAtDikeTopRiver)));
+        }
+
+        [Test]
+        public void DynamicReadOnlyValidationMethod_DikeSoilScenarioClayDikeOnSand_ReturnsExpectedReadOnly()
+        {
+            // Setup
+            var mocks = new MockRepository();
+            var propertyChangeHandler = mocks.Stub<IObservablePropertyChangeHandler>();
+            mocks.ReplayAll();
+
+            var input = new MacroStabilityInwardsInput(new MacroStabilityInwardsInput.ConstructionProperties())
+            {
+                DikeSoilScenario = MacroStabilityInwardsDikeSoilScenario.ClayDikeOnSand
+            };
+            var properties = new MacroStabilityInwardsWaterStressesProperties(input,
+                                                                              AssessmentSectionTestHelper.GetTestAssessmentLevel(),
+                                                                              propertyChangeHandler);
+
+            // Call & Assert
+            Assert.IsFalse(properties.DynamicReadOnlyValidationMethod(nameof(MacroStabilityInwardsWaterStressesProperties.AdjustPhreaticLine3And4ForUplift)));
+            Assert.IsFalse(properties.DynamicReadOnlyValidationMethod(nameof(MacroStabilityInwardsWaterStressesProperties.LeakageLengthInwardsPhreaticLine3)));
+            Assert.IsFalse(properties.DynamicReadOnlyValidationMethod(nameof(MacroStabilityInwardsWaterStressesProperties.LeakageLengthOutwardsPhreaticLine3)));
+            Assert.IsTrue(properties.DynamicReadOnlyValidationMethod(nameof(MacroStabilityInwardsWaterStressesProperties.LeakageLengthInwardsPhreaticLine4)));
+            Assert.IsTrue(properties.DynamicReadOnlyValidationMethod(nameof(MacroStabilityInwardsWaterStressesProperties.LeakageLengthOutwardsPhreaticLine4)));
+            Assert.IsFalse(properties.DynamicReadOnlyValidationMethod(nameof(MacroStabilityInwardsWaterStressesProperties.PiezometricHeadPhreaticLine2Inwards)));
+            Assert.IsFalse(properties.DynamicReadOnlyValidationMethod(nameof(MacroStabilityInwardsWaterStressesProperties.PiezometricHeadPhreaticLine2Outwards)));
+            Assert.IsFalse(properties.DynamicReadOnlyValidationMethod(nameof(MacroStabilityInwardsWaterStressesProperties.WaterLevelRiverAverage)));
+            Assert.IsFalse(properties.DynamicReadOnlyValidationMethod(nameof(MacroStabilityInwardsWaterStressesProperties.MinimumLevelPhreaticLineAtDikeTopPolder)));
+            Assert.IsFalse(properties.DynamicReadOnlyValidationMethod(nameof(MacroStabilityInwardsWaterStressesProperties.MinimumLevelPhreaticLineAtDikeTopRiver)));
+        }
+
+        [Test]
+        [TestCase(MacroStabilityInwardsDikeSoilScenario.ClayDikeOnClay)]
+        [TestCase(MacroStabilityInwardsDikeSoilScenario.SandDikeOnClay)]
+        public void DynamicReadOnlyValidationMethod_OtherDikeSoilScenario_ReturnsExpectedReadOnly(MacroStabilityInwardsDikeSoilScenario dikeSoilScenario)
+        {
+            // Setup
+            var mocks = new MockRepository();
+            var propertyChangeHandler = mocks.Stub<IObservablePropertyChangeHandler>();
+            mocks.ReplayAll();
+
+            var input = new MacroStabilityInwardsInput(new MacroStabilityInwardsInput.ConstructionProperties())
+            {
+                DikeSoilScenario = dikeSoilScenario
+            };
+            var properties = new MacroStabilityInwardsWaterStressesProperties(input,
+                                                                              AssessmentSectionTestHelper.GetTestAssessmentLevel(),
+                                                                              propertyChangeHandler);
+
+            // Call & Assert
+            Assert.IsFalse(properties.DynamicReadOnlyValidationMethod(nameof(MacroStabilityInwardsWaterStressesProperties.AdjustPhreaticLine3And4ForUplift)));
+            Assert.IsFalse(properties.DynamicReadOnlyValidationMethod(nameof(MacroStabilityInwardsWaterStressesProperties.LeakageLengthInwardsPhreaticLine3)));
+            Assert.IsFalse(properties.DynamicReadOnlyValidationMethod(nameof(MacroStabilityInwardsWaterStressesProperties.LeakageLengthOutwardsPhreaticLine3)));
+            Assert.IsFalse(properties.DynamicReadOnlyValidationMethod(nameof(MacroStabilityInwardsWaterStressesProperties.LeakageLengthInwardsPhreaticLine4)));
+            Assert.IsFalse(properties.DynamicReadOnlyValidationMethod(nameof(MacroStabilityInwardsWaterStressesProperties.LeakageLengthOutwardsPhreaticLine4)));
+            Assert.IsFalse(properties.DynamicReadOnlyValidationMethod(nameof(MacroStabilityInwardsWaterStressesProperties.PiezometricHeadPhreaticLine2Inwards)));
+            Assert.IsFalse(properties.DynamicReadOnlyValidationMethod(nameof(MacroStabilityInwardsWaterStressesProperties.PiezometricHeadPhreaticLine2Outwards)));
+            Assert.IsFalse(properties.DynamicReadOnlyValidationMethod(nameof(MacroStabilityInwardsWaterStressesProperties.WaterLevelRiverAverage)));
+            Assert.IsFalse(properties.DynamicReadOnlyValidationMethod(nameof(MacroStabilityInwardsWaterStressesProperties.MinimumLevelPhreaticLineAtDikeTopPolder)));
+            Assert.IsFalse(properties.DynamicReadOnlyValidationMethod(nameof(MacroStabilityInwardsWaterStressesProperties.MinimumLevelPhreaticLineAtDikeTopRiver)));
+        }
+
+        [Test]
         public void ToString_Always_ReturnEmptyString()
         {
             // Setup