Index: Ringtoets/ClosingStructures/src/Ringtoets.ClosingStructures.IO/Configurations/ClosingStructuresConfigurationSchemaIdentifiers.cs
===================================================================
diff -u -rf88343c0590cb04c7135ce141872940e59325927 -r12ccd3dc7621c2cfc790f71e2b49f7acfdce04e1
--- Ringtoets/ClosingStructures/src/Ringtoets.ClosingStructures.IO/Configurations/ClosingStructuresConfigurationSchemaIdentifiers.cs	(.../ClosingStructuresConfigurationSchemaIdentifiers.cs)	(revision f88343c0590cb04c7135ce141872940e59325927)
+++ Ringtoets/ClosingStructures/src/Ringtoets.ClosingStructures.IO/Configurations/ClosingStructuresConfigurationSchemaIdentifiers.cs	(.../ClosingStructuresConfigurationSchemaIdentifiers.cs)	(revision 12ccd3dc7621c2cfc790f71e2b49f7acfdce04e1)
@@ -24,7 +24,7 @@
     /// <summary>
     /// Container of identifiers related to closing structure calculation configuration schema definitions.
     /// </summary>
-    public static class ClosingStructuresConfigurationSchemaIdentifiers
+    internal static class ClosingStructuresConfigurationSchemaIdentifiers
     {
         #region parameters
 
Index: Ringtoets/ClosingStructures/src/Ringtoets.ClosingStructures.IO/Properties/AssemblyInfo.cs
===================================================================
diff -u -rf88343c0590cb04c7135ce141872940e59325927 -r12ccd3dc7621c2cfc790f71e2b49f7acfdce04e1
--- Ringtoets/ClosingStructures/src/Ringtoets.ClosingStructures.IO/Properties/AssemblyInfo.cs	(.../AssemblyInfo.cs)	(revision f88343c0590cb04c7135ce141872940e59325927)
+++ Ringtoets/ClosingStructures/src/Ringtoets.ClosingStructures.IO/Properties/AssemblyInfo.cs	(.../AssemblyInfo.cs)	(revision 12ccd3dc7621c2cfc790f71e2b49f7acfdce04e1)
@@ -20,8 +20,10 @@
 // All rights reserved.
 
 using System.Reflection;
+using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
 
 [assembly: AssemblyTitle("Ringtoets.ClosingStructures.IO")]
 [assembly: AssemblyProduct("Ringtoets.ClosingStructures.IO")]
-[assembly: Guid("2579c8ca-3648-409e-b77c-47773c86d1ad")]
\ No newline at end of file
+[assembly: Guid("2579c8ca-3648-409e-b77c-47773c86d1ad")]
+[assembly: InternalsVisibleTo("Ringtoets.ClosingStructures.IO.Test")]
\ No newline at end of file
Index: Ringtoets/GrassCoverErosionInwards/src/Ringtoets.GrassCoverErosionInwards.IO/Configurations/GrassCoverErosionInwardsCalculationConfigurationImporter.cs
===================================================================
diff -u -r681fe6f5c04ea2acdb99801dd749a11a174d5b42 -r12ccd3dc7621c2cfc790f71e2b49f7acfdce04e1
--- Ringtoets/GrassCoverErosionInwards/src/Ringtoets.GrassCoverErosionInwards.IO/Configurations/GrassCoverErosionInwardsCalculationConfigurationImporter.cs	(.../GrassCoverErosionInwardsCalculationConfigurationImporter.cs)	(revision 681fe6f5c04ea2acdb99801dd749a11a174d5b42)
+++ Ringtoets/GrassCoverErosionInwards/src/Ringtoets.GrassCoverErosionInwards.IO/Configurations/GrassCoverErosionInwardsCalculationConfigurationImporter.cs	(.../GrassCoverErosionInwardsCalculationConfigurationImporter.cs)	(revision 12ccd3dc7621c2cfc790f71e2b49f7acfdce04e1)
@@ -103,7 +103,7 @@
             ReadDikeHeightCalculationType(calculationConfiguration, calculation);
             ReadOvertoppingRateCalculationType(calculationConfiguration, calculation);
 
-            if (TryReadCriticalWaveReduction(calculationConfiguration, calculation)
+            if (TryReadCriticalFlowRate(calculationConfiguration, calculation)
                 && TryReadHydraulicBoundaryLocation(calculationConfiguration.HydraulicBoundaryLocationName, calculation)
                 && TryReadDikeProfile(calculationConfiguration.DikeProfileId, calculation)
                 && TryReadOrientation(calculationConfiguration, calculation)
@@ -238,13 +238,13 @@
         }
 
         /// <summary>
-        /// Reads the critical wave reduction.
+        /// Reads the critical flow rate.
         /// </summary>
         /// <param name="calculationConfiguration">The calculation read from the imported file.</param>
         /// <param name="calculation">The calculation to configure.</param>
-        /// <returns><c>true</c> if reading all required wave reduction parameters was successful,
+        /// <returns><c>true</c> if reading all required critical flow rate parameters was successful,
         /// <c>false</c> otherwise.</returns>
-        private bool TryReadCriticalWaveReduction(GrassCoverErosionInwardsCalculationConfiguration calculationConfiguration, GrassCoverErosionInwardsCalculation calculation)
+        private bool TryReadCriticalFlowRate(GrassCoverErosionInwardsCalculationConfiguration calculationConfiguration, GrassCoverErosionInwardsCalculation calculation)
         {
             return ConfigurationImportHelper.TrySetStandardDeviationStochast(
                 GrassCoverErosionInwardsCalculationConfigurationSchemaIdentifiers.CriticalFlowRateStochastName,
Index: Ringtoets/GrassCoverErosionInwards/src/Ringtoets.GrassCoverErosionInwards.IO/Configurations/GrassCoverErosionInwardsCalculationConfigurationSchemaIdentifiers.cs
===================================================================
diff -u -r237b9031d74382e26141395ff845d5e43f44981d -r12ccd3dc7621c2cfc790f71e2b49f7acfdce04e1
--- Ringtoets/GrassCoverErosionInwards/src/Ringtoets.GrassCoverErosionInwards.IO/Configurations/GrassCoverErosionInwardsCalculationConfigurationSchemaIdentifiers.cs	(.../GrassCoverErosionInwardsCalculationConfigurationSchemaIdentifiers.cs)	(revision 237b9031d74382e26141395ff845d5e43f44981d)
+++ Ringtoets/GrassCoverErosionInwards/src/Ringtoets.GrassCoverErosionInwards.IO/Configurations/GrassCoverErosionInwardsCalculationConfigurationSchemaIdentifiers.cs	(.../GrassCoverErosionInwardsCalculationConfigurationSchemaIdentifiers.cs)	(revision 12ccd3dc7621c2cfc790f71e2b49f7acfdce04e1)
@@ -39,16 +39,16 @@
         /// <summary>
         /// The identifier for the dike height elements.
         /// </summary>
-        internal const string DikeHeightElement = "dijkhoogte";
+        public const string DikeHeightElement = "dijkhoogte";
 
         /// <summary>
         /// The identifier for the dike height calculation type elements.
         /// </summary>
-        internal const string DikeHeightCalculationTypeElement = "hbnberekenen";
+        public const string DikeHeightCalculationTypeElement = "hbnberekenen";
 
         /// <summary>
         /// The identifier for the overtopping rate calculation type elements.
         /// </summary>
-        internal const string OvertoppingRateCalculationTypeElement = "overslagdebietberekenen";
+        public const string OvertoppingRateCalculationTypeElement = "overslagdebietberekenen";
     }
 }
\ No newline at end of file
Index: Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.IO/Configurations/HeightStructuresConfigurationSchemaIdentifiers.cs
===================================================================
diff -u -r4bf59bb3506b840b284efe0c0f4431b7876e0e5b -r12ccd3dc7621c2cfc790f71e2b49f7acfdce04e1
--- Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.IO/Configurations/HeightStructuresConfigurationSchemaIdentifiers.cs	(.../HeightStructuresConfigurationSchemaIdentifiers.cs)	(revision 4bf59bb3506b840b284efe0c0f4431b7876e0e5b)
+++ Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.IO/Configurations/HeightStructuresConfigurationSchemaIdentifiers.cs	(.../HeightStructuresConfigurationSchemaIdentifiers.cs)	(revision 12ccd3dc7621c2cfc790f71e2b49f7acfdce04e1)
@@ -24,7 +24,7 @@
     /// <summary>
     /// Container of identifiers related to height structure calculation configuration schema definitions.
     /// </summary>
-    public static class HeightStructuresConfigurationSchemaIdentifiers
+    internal static class HeightStructuresConfigurationSchemaIdentifiers
     {
         #region stochasts
 
Index: Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.IO/Configurations/MacroStabilityInwardsCalculationConfigurationSchemaIdentifiers.cs
===================================================================
diff -u -rf03b47d0d73983de35188874a094ae07f1ea13fa -r12ccd3dc7621c2cfc790f71e2b49f7acfdce04e1
--- Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.IO/Configurations/MacroStabilityInwardsCalculationConfigurationSchemaIdentifiers.cs	(.../MacroStabilityInwardsCalculationConfigurationSchemaIdentifiers.cs)	(revision f03b47d0d73983de35188874a094ae07f1ea13fa)
+++ Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.IO/Configurations/MacroStabilityInwardsCalculationConfigurationSchemaIdentifiers.cs	(.../MacroStabilityInwardsCalculationConfigurationSchemaIdentifiers.cs)	(revision 12ccd3dc7621c2cfc790f71e2b49f7acfdce04e1)
@@ -29,21 +29,21 @@
         /// <summary>
         /// The identifier for assessment level elements.
         /// </summary>
-        internal const string AssessmentLevelElement = "toetspeil";
+        public const string AssessmentLevelElement = "toetspeil";
 
         /// <summary>
         /// The identifier for surface line elements.
         /// </summary>
-        internal const string SurfaceLineElement = "profielschematisatie";
+        public const string SurfaceLineElement = "profielschematisatie";
 
         /// <summary>
         /// The identifier for stochastic soil model elements.
         /// </summary>
-        internal const string StochasticSoilModelElement = "ondergrondmodel";
+        public const string StochasticSoilModelElement = "ondergrondmodel";
 
         /// <summary>
         /// The identifier for stochastic soil profile elements.
         /// </summary>
-        internal const string StochasticSoilProfileElement = "ondergrondschematisatie";
+        public const string StochasticSoilProfileElement = "ondergrondschematisatie";
     }
 }
\ No newline at end of file
Index: Ringtoets/Piping/src/Ringtoets.Piping.IO/Configurations/PipingCalculationConfigurationSchemaIdentifiers.cs
===================================================================
diff -u -r6df044b18d205d87d4f38a623cc6e29146d4e95e -r12ccd3dc7621c2cfc790f71e2b49f7acfdce04e1
--- Ringtoets/Piping/src/Ringtoets.Piping.IO/Configurations/PipingCalculationConfigurationSchemaIdentifiers.cs	(.../PipingCalculationConfigurationSchemaIdentifiers.cs)	(revision 6df044b18d205d87d4f38a623cc6e29146d4e95e)
+++ Ringtoets/Piping/src/Ringtoets.Piping.IO/Configurations/PipingCalculationConfigurationSchemaIdentifiers.cs	(.../PipingCalculationConfigurationSchemaIdentifiers.cs)	(revision 12ccd3dc7621c2cfc790f71e2b49f7acfdce04e1)
@@ -29,41 +29,41 @@
         /// <summary>
         /// The identifier for assessment level elements.
         /// </summary>
-        internal const string AssessmentLevelElement = "toetspeil";
+        public const string AssessmentLevelElement = "toetspeil";
 
         /// <summary>
         /// The identifier for surface line elements.
         /// </summary>
-        internal const string SurfaceLineElement = "profielschematisatie";
+        public const string SurfaceLineElement = "profielschematisatie";
 
         /// <summary>
         /// The identifier for entry point elements.
         /// </summary>
-        internal const string EntryPointLElement = "intredepunt";
+        public const string EntryPointLElement = "intredepunt";
 
         /// <summary>
         /// The identifier for exit point elements.
         /// </summary>
-        internal const string ExitPointLElement = "uittredepunt";
+        public const string ExitPointLElement = "uittredepunt";
 
         /// <summary>
         /// The identifier for stochastic soil model elements.
         /// </summary>
-        internal const string StochasticSoilModelElement = "ondergrondmodel";
+        public const string StochasticSoilModelElement = "ondergrondmodel";
 
         /// <summary>
         /// The identifier for stochastic soil profile elements.
         /// </summary>
-        internal const string StochasticSoilProfileElement = "ondergrondschematisatie";
+        public const string StochasticSoilProfileElement = "ondergrondschematisatie";
 
         /// <summary>
         /// The identifier for the phreatic level exit stochast names.
         /// </summary>
-        internal const string PhreaticLevelExitStochastName = "polderpeil";
+        public const string PhreaticLevelExitStochastName = "polderpeil";
 
         /// <summary>
         /// The identifier for the damping factor exit stochast names.
         /// </summary>
-        internal const string DampingFactorExitStochastName = "dempingsfactor";
+        public const string DampingFactorExitStochastName = "dempingsfactor";
     }
 }
\ No newline at end of file
Index: Ringtoets/Revetment/src/Ringtoets.Revetment.IO/Configurations/WaveConditionsCalculationConfigurationSchemaIdentifiers.cs
===================================================================
diff -u -r2057d3372084602a2d959db2e33dcf81de971a73 -r12ccd3dc7621c2cfc790f71e2b49f7acfdce04e1
--- Ringtoets/Revetment/src/Ringtoets.Revetment.IO/Configurations/WaveConditionsCalculationConfigurationSchemaIdentifiers.cs	(.../WaveConditionsCalculationConfigurationSchemaIdentifiers.cs)	(revision 2057d3372084602a2d959db2e33dcf81de971a73)
+++ Ringtoets/Revetment/src/Ringtoets.Revetment.IO/Configurations/WaveConditionsCalculationConfigurationSchemaIdentifiers.cs	(.../WaveConditionsCalculationConfigurationSchemaIdentifiers.cs)	(revision 12ccd3dc7621c2cfc790f71e2b49f7acfdce04e1)
@@ -29,31 +29,31 @@
         /// <summary>
         /// The tag of elements containing the upper boundary of revetment.
         /// </summary>
-        internal const string UpperBoundaryRevetment = "bovengrensbekleding";
+        public const string UpperBoundaryRevetment = "bovengrensbekleding";
 
         /// <summary>
         /// The tag of elements containing the lower boundary of revetment.
         /// </summary>
-        internal const string LowerBoundaryRevetment = "ondergrensbekleding";
+        public const string LowerBoundaryRevetment = "ondergrensbekleding";
 
         /// <summary>
         /// The tag of elements containing the upper boundary of water level.
         /// </summary>
-        internal const string UpperBoundaryWaterLevels = "bovengrenswaterstanden";
+        public const string UpperBoundaryWaterLevels = "bovengrenswaterstanden";
 
         /// <summary>
         /// The tag of elements containing the lower boundary of water level.
         /// </summary>
-        internal const string LowerBoundaryWaterLevels = "ondergrenswaterstanden";
+        public const string LowerBoundaryWaterLevels = "ondergrenswaterstanden";
 
         /// <summary>
         /// The tag of elements containing the step size of the water levels.
         /// </summary>
-        internal const string StepSize = "stapgrootte";
+        public const string StepSize = "stapgrootte";
 
         /// <summary>
         /// The tag of elements containing the name of the foreshore profile.
         /// </summary>
-        internal const string ForeshoreProfile = "voorlandprofiel";
+        public const string ForeshoreProfile = "voorlandprofiel";
     }
 }
\ No newline at end of file
Index: Ringtoets/StabilityPointStructures/src/Ringtoets.StabilityPointStructures.IO/Configurations/StabilityPointStructuresConfigurationSchemaIdentifiers.cs
===================================================================
diff -u -rff948d4633181ead2677ab35467a93b4118c6751 -r12ccd3dc7621c2cfc790f71e2b49f7acfdce04e1
--- Ringtoets/StabilityPointStructures/src/Ringtoets.StabilityPointStructures.IO/Configurations/StabilityPointStructuresConfigurationSchemaIdentifiers.cs	(.../StabilityPointStructuresConfigurationSchemaIdentifiers.cs)	(revision ff948d4633181ead2677ab35467a93b4118c6751)
+++ Ringtoets/StabilityPointStructures/src/Ringtoets.StabilityPointStructures.IO/Configurations/StabilityPointStructuresConfigurationSchemaIdentifiers.cs	(.../StabilityPointStructuresConfigurationSchemaIdentifiers.cs)	(revision 12ccd3dc7621c2cfc790f71e2b49f7acfdce04e1)
@@ -24,7 +24,7 @@
     /// <summary>
     /// Container of identifiers related to stability point structures calculation configuration schema definitions.
     /// </summary>
-    public static class StabilityPointStructuresConfigurationSchemaIdentifiers
+    internal static class StabilityPointStructuresConfigurationSchemaIdentifiers
     {
         /// <summary>
         /// The identifier for the area flow apertures stochast name.
Index: Ringtoets/StabilityPointStructures/src/Ringtoets.StabilityPointStructures.IO/Properties/AssemblyInfo.cs
===================================================================
diff -u -rff948d4633181ead2677ab35467a93b4118c6751 -r12ccd3dc7621c2cfc790f71e2b49f7acfdce04e1
--- Ringtoets/StabilityPointStructures/src/Ringtoets.StabilityPointStructures.IO/Properties/AssemblyInfo.cs	(.../AssemblyInfo.cs)	(revision ff948d4633181ead2677ab35467a93b4118c6751)
+++ Ringtoets/StabilityPointStructures/src/Ringtoets.StabilityPointStructures.IO/Properties/AssemblyInfo.cs	(.../AssemblyInfo.cs)	(revision 12ccd3dc7621c2cfc790f71e2b49f7acfdce04e1)
@@ -20,8 +20,10 @@
 // All rights reserved.
 
 using System.Reflection;
+using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
 
 [assembly: AssemblyTitle("Ringtoets.StabilityPointStructures.IO")]
 [assembly: AssemblyProduct("Ringtoets.StabilityPointStructures.IO")]
-[assembly: Guid("a6d30d13-00c3-44b4-957f-eceedc30bf1a")]
\ No newline at end of file
+[assembly: Guid("a6d30d13-00c3-44b4-957f-eceedc30bf1a")]
+[assembly: InternalsVisibleTo("Ringtoets.StabilityPointStructures.IO.Test")]
\ No newline at end of file