Index: Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/HydraRingConfiguration.cs
===================================================================
diff -u -r50ec6030af058eee675d7d9527ddf1e5ed57f3da -ra100e8bcc81a29215449021e58dd25ab79e27718
--- Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/HydraRingConfiguration.cs	(.../HydraRingConfiguration.cs)	(revision 50ec6030af058eee675d7d9527ddf1e5ed57f3da)
+++ Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/HydraRingConfiguration.cs	(.../HydraRingConfiguration.cs)	(revision a100e8bcc81a29215449021e58dd25ab79e27718)
@@ -31,22 +31,45 @@
     /// </summary>
     public class HydraRingConfiguration
     {
-        private readonly Dictionary<string, List<OrderedDictionary>> configurationDictionary = new Dictionary<string, List<OrderedDictionary>>();
-
         /// <summary>
-        /// Creates a new instance of the <see cref="HydraRingConfiguration"/> class.
+        /// Gets or sets the <see cref="TimeIntegrationScheme"/>.
         /// </summary>
-        public HydraRingConfiguration()
-        {
-            InitializeHydraulicModels();
-        }
+        public TimeIntegrationScheme TimeIntegrationScheme { get; set; }
 
         /// <summary>
         /// Generates a database creation script that can be used to perform a Hydra-Ring calculation.
         /// </summary>
         /// <returns>The database creation script.</returns>
         public string GenerateDataBaseCreationScript()
         {
+            var configurationDictionary = new Dictionary<string, List<OrderedDictionary>>();
+
+            InitializeHydraulicModelsConfiguration(configurationDictionary);
+
+            return GenerateDataBaseCreationScript(configurationDictionary);
+        }
+
+        private void InitializeHydraulicModelsConfiguration(Dictionary<string, List<OrderedDictionary>> configurationDictionary)
+        {
+            configurationDictionary["HydraulicModels"] = new List<OrderedDictionary>
+            {
+                new OrderedDictionary
+                {
+                    {
+                        "TimeIntegrationSchemeID", TimeIntegrationScheme != TimeIntegrationScheme.None ? (int?) TimeIntegrationScheme : null
+                    },
+                    {
+                        "UncertaintiesID", null // Model property: HydraulicModelsUncertaintiesId
+                    },
+                    {
+                        "DataSetName", "WTI 2017"
+                    }
+                }
+            };
+        }
+
+        private static string GenerateDataBaseCreationScript(Dictionary<string, List<OrderedDictionary>> configurationDictionary)
+        {
             var lines = new List<string>();
 
             foreach (var tableName in configurationDictionary.Keys)
@@ -95,24 +118,5 @@
 
             return string.Join(Environment.NewLine, lines);
         }
-
-        private void InitializeHydraulicModels()
-        {
-            configurationDictionary["HydraulicModels"] = new List<OrderedDictionary>
-            {
-                new OrderedDictionary
-                {
-                    {
-                        "TimeIntegrationSchemeID", null // Model property: HydraulicModelsTimeIntegrationSchemeId
-                    },
-                    {
-                        "UncertaintiesID", null // Model property: HydraulicModelsUncertaintiesId
-                    },
-                    {
-                        "DataSetName", "WTI 2017"
-                    }
-                }
-            };
-        }
     }
 }
\ No newline at end of file
Index: Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/Ringtoets.HydraRing.Calculation.csproj
===================================================================
diff -u -r50ec6030af058eee675d7d9527ddf1e5ed57f3da -ra100e8bcc81a29215449021e58dd25ab79e27718
--- Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/Ringtoets.HydraRing.Calculation.csproj	(.../Ringtoets.HydraRing.Calculation.csproj)	(revision 50ec6030af058eee675d7d9527ddf1e5ed57f3da)
+++ Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/Ringtoets.HydraRing.Calculation.csproj	(.../Ringtoets.HydraRing.Calculation.csproj)	(revision a100e8bcc81a29215449021e58dd25ab79e27718)
@@ -41,6 +41,7 @@
     </Compile>
     <Compile Include="HydraRingConfiguration.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
+    <Compile Include="TimeIntegrationScheme.cs" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\..\..\..\Core\Common\src\Core.Common.Version\Core.Common.Version.csproj">
Index: Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/TimeIntegrationScheme.cs
===================================================================
diff -u
--- Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/TimeIntegrationScheme.cs	(revision 0)
+++ Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/TimeIntegrationScheme.cs	(revision a100e8bcc81a29215449021e58dd25ab79e27718)
@@ -0,0 +1,40 @@
+// Copyright (C) Stichting Deltares 2016. All rights reserved.
+//
+// This file is part of Ringtoets.
+//
+// Ringtoets is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+// All names, logos, and references to "Deltares" are registered trademarks of
+// Stichting Deltares and remain full property of Stichting Deltares at all times.
+// All rights reserved.
+
+using System.ComponentModel;
+
+namespace Ringtoets.HydraRing.Calculation
+{
+    /// <summary>
+    /// Enumeration that defines the possible time integration schemes.
+    /// </summary>
+    /// <remarks>
+    /// The integer values correspond to time integration scheme ids defined by Hydra-Ring.
+    /// </remarks>
+    public enum TimeIntegrationScheme
+    {
+        [Description("---")]
+        None= 0,
+        FBC = 1,
+        APT = 2,
+        NTI = 3
+    }
+}
Index: Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/HydraRingConfigurationTest.cs
===================================================================
diff -u -r50ec6030af058eee675d7d9527ddf1e5ed57f3da -ra100e8bcc81a29215449021e58dd25ab79e27718
--- Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/HydraRingConfigurationTest.cs	(.../HydraRingConfigurationTest.cs)	(revision 50ec6030af058eee675d7d9527ddf1e5ed57f3da)
+++ Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/HydraRingConfigurationTest.cs	(.../HydraRingConfigurationTest.cs)	(revision a100e8bcc81a29215449021e58dd25ab79e27718)
@@ -38,5 +38,21 @@
 
             Assert.AreEqual(expectedCreationScript, creationScript);
         }
+
+        [Test]
+        public void GenerateDataBaseCreationScript_NonDefaultHydraRingConfiguration_ReturnsExpectedCreationScript()
+        {
+            var hydraRingConfiguration = new HydraRingConfiguration
+            {
+                TimeIntegrationScheme = TimeIntegrationScheme.NTI
+            };
+
+            var expectedCreationScript = "DELETE FROM [HydraulicModels];" + Environment.NewLine +
+                                         "INSERT INTO [HydraulicModels] VALUES (" + (int) TimeIntegrationScheme.NTI + ", NULL, 'WTI 2017');" + Environment.NewLine;
+
+            var creationScript = hydraRingConfiguration.GenerateDataBaseCreationScript();
+
+            Assert.AreEqual(expectedCreationScript, creationScript);
+        }
     }
 }
Index: Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/Ringtoets.HydraRing.Calculation.Test.csproj
===================================================================
diff -u -r50ec6030af058eee675d7d9527ddf1e5ed57f3da -ra100e8bcc81a29215449021e58dd25ab79e27718
--- Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/Ringtoets.HydraRing.Calculation.Test.csproj	(.../Ringtoets.HydraRing.Calculation.Test.csproj)	(revision 50ec6030af058eee675d7d9527ddf1e5ed57f3da)
+++ Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/Ringtoets.HydraRing.Calculation.Test.csproj	(.../Ringtoets.HydraRing.Calculation.Test.csproj)	(revision a100e8bcc81a29215449021e58dd25ab79e27718)
@@ -41,6 +41,7 @@
   <ItemGroup>
     <Compile Include="HydraRingConfigurationTest.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
+    <Compile Include="TimeIntegrationSchemeTest.cs" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\..\src\Ringtoets.HydraRing.Calculation\Ringtoets.HydraRing.Calculation.csproj">
Index: Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/TimeIntegrationSchemeTest.cs
===================================================================
diff -u
--- Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/TimeIntegrationSchemeTest.cs	(revision 0)
+++ Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/TimeIntegrationSchemeTest.cs	(revision a100e8bcc81a29215449021e58dd25ab79e27718)
@@ -0,0 +1,45 @@
+// Copyright (C) Stichting Deltares 2016. All rights reserved.
+//
+// This file is part of Ringtoets.
+//
+// Ringtoets is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+// All names, logos, and references to "Deltares" are registered trademarks of
+// Stichting Deltares and remain full property of Stichting Deltares at all times.
+// All rights reserved.
+
+using System;
+using NUnit.Framework;
+
+namespace Ringtoets.HydraRing.Calculation.Test
+{
+    [TestFixture]
+    public class TimeIntegrationSchemeTest
+    {
+        [Test]
+        public void Values_HasFour()
+        {
+            Assert.AreEqual(4, Enum.GetValues(typeof(TimeIntegrationScheme)).Length);
+        }
+
+        [Test]
+        public void ConvertToInteger_ForAllValues_ReturnsExpectedInteger()
+        {
+            Assert.AreEqual(0, (int) TimeIntegrationScheme.None);
+            Assert.AreEqual(1, (int) TimeIntegrationScheme.FBC);
+            Assert.AreEqual(2, (int) TimeIntegrationScheme.APT);
+            Assert.AreEqual(3, (int) TimeIntegrationScheme.NTI);
+        }
+    }
+}