Index: Ringtoets/Common/src/Ringtoets.Common.Forms/PropertyClasses/DistributionPropertiesReadOnly.cs
===================================================================
diff -u -r9ee17a39e4ba653cfc2e1a576f0ac53dcdf8a7dc -r9050ad5f3a80e630b2fcc092942a40d6343286a0
--- Ringtoets/Common/src/Ringtoets.Common.Forms/PropertyClasses/DistributionPropertiesReadOnly.cs	(.../DistributionPropertiesReadOnly.cs)	(revision 9ee17a39e4ba653cfc2e1a576f0ac53dcdf8a7dc)
+++ Ringtoets/Common/src/Ringtoets.Common.Forms/PropertyClasses/DistributionPropertiesReadOnly.cs	(.../DistributionPropertiesReadOnly.cs)	(revision 9050ad5f3a80e630b2fcc092942a40d6343286a0)
@@ -19,39 +19,36 @@
 // Stichting Deltares and remain full property of Stichting Deltares at all times.
 // All rights reserved.
 
-using Ringtoets.Common.Data.Probabilistics;
+using System;
 
 namespace Ringtoets.Common.Forms.PropertyClasses
 {
     /// <summary>
-    /// All options to mark properties of <see cref="DistributionProperties"/> as read-only.
+    /// All options to mark properties of <see cref="DistributionPropertiesBase{T}"/> as read-only.
     /// </summary>
+    [Flags]
     public enum DistributionPropertiesReadOnly
     {
         /// <summary>
-        /// Mark both <see cref="DistributionProperties.Mean"/> and <see cref="DistributionProperties.StandardDeviation"/> read-only.
+        /// Mark <see cref="DistributionPropertiesBase{T}.Mean"/> read-only.
         /// </summary>
-        All,
+        Mean = 1,
 
         /// <summary>
-        /// Mark <see cref="DistributionProperties.Mean"/> read-only.
+        /// Mark <see cref="DistributionPropertiesBase{T}.StandardDeviation"/> read-only.
         /// </summary>
-        Mean,
+        StandardDeviation = 2,
 
         /// <summary>
-        /// Mark <see cref="DistributionProperties.StandardDeviation"/> read-only.
+        /// Mark both <see cref="DistributionPropertiesBase{T}.Mean"/> and
+        /// <see cref="DistributionPropertiesBase{T}.StandardDeviation"/> as read-only.
         /// </summary>
-        StandardDeviation,
+        All = Mean | StandardDeviation,
 
         /// <summary>
-        /// Mark variation coefficient read-only.
+        /// Mark none of the properties of <see cref="DistributionPropertiesBase{T}"/>
+        /// as read-only.
         /// </summary>
-        VariationCoefficient,
-
-        /// <summary>
-        /// Mark <see cref="DistributionProperties.Mean"/>, <see cref="DistributionProperties.StandardDeviation"/>, 
-        /// and <see cref="IDistributionVariationCoefficient.VariationCoefficient"/> editable.
-        /// </summary>
-        None
+        None = 0
     }
 }
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