Index: Riskeer/Revetment/src/Riskeer.Revetment.IO/Configurations/WaveConditionsCalculationConfigurationSchemaIdentifiers.cs
===================================================================
diff -u -rcf20b36aa6e5814800746f2f72eb25ee1206bc28 -re292341faa8ad0e7ffd3279cc00c8c3ce7bd91b1
--- Riskeer/Revetment/src/Riskeer.Revetment.IO/Configurations/WaveConditionsCalculationConfigurationSchemaIdentifiers.cs	(.../WaveConditionsCalculationConfigurationSchemaIdentifiers.cs)	(revision cf20b36aa6e5814800746f2f72eb25ee1206bc28)
+++ Riskeer/Revetment/src/Riskeer.Revetment.IO/Configurations/WaveConditionsCalculationConfigurationSchemaIdentifiers.cs	(.../WaveConditionsCalculationConfigurationSchemaIdentifiers.cs)	(revision e292341faa8ad0e7ffd3279cc00c8c3ce7bd91b1)
@@ -27,6 +27,11 @@
     public static class WaveConditionsCalculationConfigurationSchemaIdentifiers
     {
         /// <summary>
+        /// The tag of elements containing the target probability.
+        /// </summary>
+        public const string TargetProbability = "doelkans";
+
+        /// <summary>
         /// The tag of elements containing the upper boundary of revetment.
         /// </summary>
         public const string UpperBoundaryRevetment = "bovengrensbekleding";
Index: Riskeer/Revetment/test/Riskeer.Revetment.IO.Test/Configurations/WaveConditionsCalculationConfigurationSchemaIdentifiersTest.cs
===================================================================
diff -u -rcf20b36aa6e5814800746f2f72eb25ee1206bc28 -re292341faa8ad0e7ffd3279cc00c8c3ce7bd91b1
--- Riskeer/Revetment/test/Riskeer.Revetment.IO.Test/Configurations/WaveConditionsCalculationConfigurationSchemaIdentifiersTest.cs	(.../WaveConditionsCalculationConfigurationSchemaIdentifiersTest.cs)	(revision cf20b36aa6e5814800746f2f72eb25ee1206bc28)
+++ Riskeer/Revetment/test/Riskeer.Revetment.IO.Test/Configurations/WaveConditionsCalculationConfigurationSchemaIdentifiersTest.cs	(.../WaveConditionsCalculationConfigurationSchemaIdentifiersTest.cs)	(revision e292341faa8ad0e7ffd3279cc00c8c3ce7bd91b1)
@@ -31,6 +31,7 @@
         public void WaveConditionsCalculationConfigurationSchemaIdentifiers_ExpectedValues()
         {
             // Call & Assert
+            Assert.AreEqual("doelkans", WaveConditionsCalculationConfigurationSchemaIdentifiers.TargetProbability);
             Assert.AreEqual("bovengrensbekleding", WaveConditionsCalculationConfigurationSchemaIdentifiers.UpperBoundaryRevetment);
             Assert.AreEqual("ondergrensbekleding", WaveConditionsCalculationConfigurationSchemaIdentifiers.LowerBoundaryRevetment);
             Assert.AreEqual("bovengrenswaterstanden", WaveConditionsCalculationConfigurationSchemaIdentifiers.UpperBoundaryWaterLevels);