Index: Core/Components/test/Core.Components.Gis.Test/Data/ImageBasedMapDataTest.cs
===================================================================
diff -u -r657e48b8886aa9641a3673f4fe9c4b81efc72260 -rb50726abfd7d4bbda64385e9c7b2c781d2c594ed
--- Core/Components/test/Core.Components.Gis.Test/Data/ImageBasedMapDataTest.cs	(.../ImageBasedMapDataTest.cs)	(revision 657e48b8886aa9641a3673f4fe9c4b81efc72260)
+++ Core/Components/test/Core.Components.Gis.Test/Data/ImageBasedMapDataTest.cs	(.../ImageBasedMapDataTest.cs)	(revision b50726abfd7d4bbda64385e9c7b2c781d2c594ed)
@@ -21,7 +21,6 @@
 
 using System;
 using Core.Common.Base.Data;
-using Core.Common.TestUtil;
 using Core.Components.Gis.Data;
 using NUnit.Framework;
 
Index: Ringtoets/Common/src/Ringtoets.Common.Data/AssessmentSection/BackgroundDataIdentifiers.cs
===================================================================
diff -u
--- Ringtoets/Common/src/Ringtoets.Common.Data/AssessmentSection/BackgroundDataIdentifiers.cs	(revision 0)
+++ Ringtoets/Common/src/Ringtoets.Common.Data/AssessmentSection/BackgroundDataIdentifiers.cs	(revision b50726abfd7d4bbda64385e9c7b2c781d2c594ed)
@@ -0,0 +1,44 @@
+// 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.
+
+namespace Ringtoets.Common.Data.AssessmentSection
+{
+    /// <summary>
+    /// Container of general identifiers related to background data.
+    /// </summary>
+    public static class BackgroundDataIdentifiers
+    {
+        /// <summary>
+        /// The identifier for the source capabilities url.
+        /// </summary>
+        public const string SourceCapabilitiesUrl = "SourceCapabilitiesUrl";
+
+        /// <summary>
+        /// The identifier for the selected capability identifier.
+        /// </summary>
+        public const string SelectedCapabilityIdentifier = "SelectedCapabilityIdentifier";
+
+        /// <summary>
+        /// The identifier for the preferred format.
+        /// </summary>
+        public const string PreferredFormat = "PreferredFormat";
+    }
+}
\ No newline at end of file
Index: Ringtoets/Common/src/Ringtoets.Common.Data/Ringtoets.Common.Data.csproj
===================================================================
diff -u -r7a4f8ff71ae5f81177fe5ff9cd78fdc7f24c69f4 -rb50726abfd7d4bbda64385e9c7b2c781d2c594ed
--- Ringtoets/Common/src/Ringtoets.Common.Data/Ringtoets.Common.Data.csproj	(.../Ringtoets.Common.Data.csproj)	(revision 7a4f8ff71ae5f81177fe5ff9cd78fdc7f24c69f4)
+++ Ringtoets/Common/src/Ringtoets.Common.Data/Ringtoets.Common.Data.csproj	(.../Ringtoets.Common.Data.csproj)	(revision b50726abfd7d4bbda64385e9c7b2c781d2c594ed)
@@ -40,6 +40,7 @@
     </Compile>
     <Compile Include="AssessmentSection\AssessmentSectionComposition.cs" />
     <Compile Include="AssessmentSection\BackgroundData.cs" />
+    <Compile Include="AssessmentSection\BackgroundDataIdentifiers.cs" />
     <Compile Include="AssessmentSection\BackgroundMapDataType.cs" />
     <Compile Include="AssessmentSection\IAssessmentSection.cs" />
     <Compile Include="AssessmentSection\ReferenceLine.cs" />
Index: Ringtoets/Common/test/Ringtoets.Common.Data.Test/AssessmentSection/BackgroundDataIdentifiersTest.cs
===================================================================
diff -u
--- Ringtoets/Common/test/Ringtoets.Common.Data.Test/AssessmentSection/BackgroundDataIdentifiersTest.cs	(revision 0)
+++ Ringtoets/Common/test/Ringtoets.Common.Data.Test/AssessmentSection/BackgroundDataIdentifiersTest.cs	(revision b50726abfd7d4bbda64385e9c7b2c781d2c594ed)
@@ -0,0 +1,38 @@
+// 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 NUnit.Framework;
+using Ringtoets.Common.Data.AssessmentSection;
+
+namespace Ringtoets.Common.Data.Test.AssessmentSection
+{
+    [TestFixture]
+    public class BackgroundDataIdentifiersTest
+    {
+        [Test]
+        public void BackgroundDataIdentifiers_ExpectedValues()
+        {
+            Assert.AreEqual("SourceCapabilitiesUrl", BackgroundDataIdentifiers.SourceCapabilitiesUrl);
+            Assert.AreEqual("SelectedCapabilityIdentifier", BackgroundDataIdentifiers.SelectedCapabilityIdentifier);
+            Assert.AreEqual("PreferredFormat", BackgroundDataIdentifiers.PreferredFormat);
+        }
+    }
+}
\ No newline at end of file
Index: Ringtoets/Common/test/Ringtoets.Common.Data.Test/Ringtoets.Common.Data.Test.csproj
===================================================================
diff -u -r7a4f8ff71ae5f81177fe5ff9cd78fdc7f24c69f4 -rb50726abfd7d4bbda64385e9c7b2c781d2c594ed
--- Ringtoets/Common/test/Ringtoets.Common.Data.Test/Ringtoets.Common.Data.Test.csproj	(.../Ringtoets.Common.Data.Test.csproj)	(revision 7a4f8ff71ae5f81177fe5ff9cd78fdc7f24c69f4)
+++ Ringtoets/Common/test/Ringtoets.Common.Data.Test/Ringtoets.Common.Data.Test.csproj	(.../Ringtoets.Common.Data.Test.csproj)	(revision b50726abfd7d4bbda64385e9c7b2c781d2c594ed)
@@ -55,6 +55,7 @@
       <Link>Properties\GlobalAssembly.cs</Link>
     </Compile>
     <Compile Include="AssessmentSection\AssessmentSectionCompositionTest.cs" />
+    <Compile Include="AssessmentSection\BackgroundDataIdentifiersTest.cs" />
     <Compile Include="AssessmentSection\BackgroundDataTest.cs" />
     <Compile Include="AssessmentSection\ReferenceLineMetaTest.cs" />
     <Compile Include="AssessmentSection\ReferenceLineTest.cs" />