Index: Application/Ringtoets/src/Application.Ringtoets.Storage/Create/IllustrationPoints/IllustrationPointNodeCreateExtensions.cs
===================================================================
diff -u -r20a1edec7117a9cfee64e29c5eb7f00f4375e9c5 -r7885455b0db0c345ed798e8b8ca29158a93fcc5a
--- Application/Ringtoets/src/Application.Ringtoets.Storage/Create/IllustrationPoints/IllustrationPointNodeCreateExtensions.cs	(.../IllustrationPointNodeCreateExtensions.cs)	(revision 20a1edec7117a9cfee64e29c5eb7f00f4375e9c5)
+++ Application/Ringtoets/src/Application.Ringtoets.Storage/Create/IllustrationPoints/IllustrationPointNodeCreateExtensions.cs	(.../IllustrationPointNodeCreateExtensions.cs)	(revision 7885455b0db0c345ed798e8b8ca29158a93fcc5a)
@@ -100,7 +100,7 @@
                 var subMechanismIllustrationPoint = node.Data as SubMechanismIllustrationPoint;
                 if (subMechanismIllustrationPoint != null)
                 {
-                    entity.SubMechanismIllustrationPointEntities.Add(subMechanismIllustrationPoint.Create());
+                    entity.SubMechanismIllustrationPointEntities.Add(subMechanismIllustrationPoint.Create(i + 1));
                 }
             }
         }
Index: Application/Ringtoets/src/Application.Ringtoets.Storage/Create/IllustrationPoints/SubMechanismIllustrationPointCreateExtensions.cs
===================================================================
diff -u -ref5e8f54613f8dd00da958f15f730aa4a1899223 -r7885455b0db0c345ed798e8b8ca29158a93fcc5a
--- Application/Ringtoets/src/Application.Ringtoets.Storage/Create/IllustrationPoints/SubMechanismIllustrationPointCreateExtensions.cs	(.../SubMechanismIllustrationPointCreateExtensions.cs)	(revision ef5e8f54613f8dd00da958f15f730aa4a1899223)
+++ Application/Ringtoets/src/Application.Ringtoets.Storage/Create/IllustrationPoints/SubMechanismIllustrationPointCreateExtensions.cs	(.../SubMechanismIllustrationPointCreateExtensions.cs)	(revision 7885455b0db0c345ed798e8b8ca29158a93fcc5a)
@@ -39,11 +39,14 @@
         /// </summary>
         /// <param name="subMechanismIllustrationPoint">The sub mechanism illustration
         /// point to create a database entity for.</param>
+        /// <param name="order">The index at which <paramref name="subMechanismIllustrationPoint"/>
+        /// resides within its parent.</param>
         /// <returns>A new <see cref="SubMechanismIllustrationPointEntity"/>.</returns>
         /// <exception cref="ArgumentNullException">Thrown when 
         /// <paramref name="subMechanismIllustrationPoint"/> is <c>null</c>.</exception>
         internal static SubMechanismIllustrationPointEntity Create(
-            this SubMechanismIllustrationPoint subMechanismIllustrationPoint)
+            this SubMechanismIllustrationPoint subMechanismIllustrationPoint,
+            int order)
         {
             if (subMechanismIllustrationPoint == null)
             {
@@ -53,7 +56,8 @@
             var entity = new SubMechanismIllustrationPointEntity
             {
                 Beta = subMechanismIllustrationPoint.Beta,
-                Name = subMechanismIllustrationPoint.Name.DeepClone()
+                Name = subMechanismIllustrationPoint.Name.DeepClone(),
+                Order = order
             };
 
             AddEntitiesForSubMechanismIllustrationPointsStochasts(entity, subMechanismIllustrationPoint.Stochasts);
Index: Application/Ringtoets/src/Application.Ringtoets.Storage/Create/IllustrationPoints/TopLevelSubMechanismIllustrationPointCreateExtensions.cs
===================================================================
diff -u -ref5e8f54613f8dd00da958f15f730aa4a1899223 -r7885455b0db0c345ed798e8b8ca29158a93fcc5a
--- Application/Ringtoets/src/Application.Ringtoets.Storage/Create/IllustrationPoints/TopLevelSubMechanismIllustrationPointCreateExtensions.cs	(.../TopLevelSubMechanismIllustrationPointCreateExtensions.cs)	(revision ef5e8f54613f8dd00da958f15f730aa4a1899223)
+++ Application/Ringtoets/src/Application.Ringtoets.Storage/Create/IllustrationPoints/TopLevelSubMechanismIllustrationPointCreateExtensions.cs	(.../TopLevelSubMechanismIllustrationPointCreateExtensions.cs)	(revision 7885455b0db0c345ed798e8b8ca29158a93fcc5a)
@@ -60,7 +60,7 @@
                 WindDirectionAngle = windDirection.Angle,
                 SubMechanismIllustrationPointEntity =
                     topLevelSubMechanismIllustrationPoint.SubMechanismIllustrationPoint
-                                                         .Create(),
+                                                         .Create(0),
                 Order = order
             };
         }
Index: Application/Ringtoets/test/Application.Ringtoets.Storage.Test/Create/IllustrationPoints/SubMechanismIllustrationPointCreateExtensionsTest.cs
===================================================================
diff -u -ref5e8f54613f8dd00da958f15f730aa4a1899223 -r7885455b0db0c345ed798e8b8ca29158a93fcc5a
--- Application/Ringtoets/test/Application.Ringtoets.Storage.Test/Create/IllustrationPoints/SubMechanismIllustrationPointCreateExtensionsTest.cs	(.../SubMechanismIllustrationPointCreateExtensionsTest.cs)	(revision ef5e8f54613f8dd00da958f15f730aa4a1899223)
+++ Application/Ringtoets/test/Application.Ringtoets.Storage.Test/Create/IllustrationPoints/SubMechanismIllustrationPointCreateExtensionsTest.cs	(.../SubMechanismIllustrationPointCreateExtensionsTest.cs)	(revision 7885455b0db0c345ed798e8b8ca29158a93fcc5a)
@@ -37,7 +37,7 @@
         public void Create_IllustrationPointNull_ThrowsArgumentNullException()
         {
             // Call
-            TestDelegate call = () => ((SubMechanismIllustrationPoint) null).Create();
+            TestDelegate call = () => ((SubMechanismIllustrationPoint) null).Create(0);
 
             // Assert
             var exception = Assert.Throws<ArgumentNullException>(call);
@@ -54,13 +54,14 @@
                                                                       random.NextDouble(),
                                                                       Enumerable.Empty<SubMechanismIllustrationPointStochast>(),
                                                                       Enumerable.Empty<IllustrationPointResult>());
+            int order = random.Next();
 
             // Call
-            SubMechanismIllustrationPointEntity entity = illustrationPoint.Create();
+            SubMechanismIllustrationPointEntity entity = illustrationPoint.Create(order);
 
             // Assert
             AssertCommonProperties(illustrationPoint, entity);
-
+            Assert.AreEqual(order, entity.Order);
             CollectionAssert.IsEmpty(entity.IllustrationPointResultEntities);
             CollectionAssert.IsEmpty(entity.SubMechanismIllustrationPointStochastEntities);
         }
@@ -88,13 +89,14 @@
                                                                       random.NextDouble(),
                                                                       stochasts,
                                                                       Enumerable.Empty<IllustrationPointResult>());
+            int order = random.Next();
 
             // Call
-            SubMechanismIllustrationPointEntity entity = illustrationPoint.Create();
+            SubMechanismIllustrationPointEntity entity = illustrationPoint.Create(order);
 
             // Assert
             AssertCommonProperties(illustrationPoint, entity);
-
+            Assert.AreEqual(order, entity.Order);
             SubMechanismIllustrationPointStochastEntity[] stochastEntities =
                 entity.SubMechanismIllustrationPointStochastEntities.ToArray();
             int expectedNrOfStochasts = stochasts.Length;
@@ -130,13 +132,14 @@
                                                                       random.NextDouble(),
                                                                       Enumerable.Empty<SubMechanismIllustrationPointStochast>(),
                                                                       illustrationPointResults);
+            int order = random.Next();
 
             // Call
-            SubMechanismIllustrationPointEntity entity = illustrationPoint.Create();
+            SubMechanismIllustrationPointEntity entity = illustrationPoint.Create(order);
 
             // Assert
             AssertCommonProperties(illustrationPoint, entity);
-
+            Assert.AreEqual(order, entity.Order);
             IllustrationPointResultEntity[] resultEntities = entity.IllustrationPointResultEntities.ToArray();
             int expectedNrOfIllustrationPoints = illustrationPointResults.Length;
             Assert.AreEqual(expectedNrOfIllustrationPoints, resultEntities.Length);