Index: Ringtoets/Integration/src/Ringtoets.Integration.Forms/Merge/AssessmentSectionMergeFilePathProvider.cs
===================================================================
diff -u
--- Ringtoets/Integration/src/Ringtoets.Integration.Forms/Merge/AssessmentSectionMergeFilePathProvider.cs	(revision 0)
+++ Ringtoets/Integration/src/Ringtoets.Integration.Forms/Merge/AssessmentSectionMergeFilePathProvider.cs	(revision 1f81a21fc2d33ca0e96085fa4cd26df30cf45aa5)
@@ -0,0 +1,56 @@
+// Copyright (C) Stichting Deltares 2017. 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 Core.Common.Gui;
+using RingtoetsStorageCoreResources = Ringtoets.Storage.Core.Properties.Resources;
+
+namespace Ringtoets.Integration.Forms.Merge
+{
+    /// <summary>
+    /// Class for providing a file path of a project for which the assessment section can be merged.
+    /// </summary>
+    public class AssessmentSectionMergeFilePathProvider : IAssessmentSectionMergeFilePathProvider
+    {
+        private readonly IInquiryHelper inquiryHelper;
+
+        /// <summary>
+        /// Creates a new instance of <see cref="AssessmentSectionMergeFilePathProvider"/>.
+        /// </summary>
+        /// <param name="inquiryHelper">Object responsible for inquiring the required data.</param>
+        /// <exception cref="ArgumentNullException">Thrown when <paramref name="inquiryHelper"/>
+        /// is <c>null</c>.</exception>
+        public AssessmentSectionMergeFilePathProvider(IInquiryHelper inquiryHelper)
+        {
+            if (inquiryHelper == null)
+            {
+                throw new ArgumentNullException(nameof(inquiryHelper));
+            }
+
+            this.inquiryHelper = inquiryHelper;
+        }
+
+        public string GetFilePath()
+        {
+            return inquiryHelper.GetSourceFileLocation(RingtoetsStorageCoreResources.Ringtoets_project_file_filter);
+        }
+    }
+}
Index: Ringtoets/Integration/src/Ringtoets.Integration.Forms/Ringtoets.Integration.Forms.csproj
===================================================================
diff -u -r2c4b4f5c7d142f90f2a2e90902fbe1333ff4599b -r1f81a21fc2d33ca0e96085fa4cd26df30cf45aa5
--- Ringtoets/Integration/src/Ringtoets.Integration.Forms/Ringtoets.Integration.Forms.csproj	(.../Ringtoets.Integration.Forms.csproj)	(revision 2c4b4f5c7d142f90f2a2e90902fbe1333ff4599b)
+++ Ringtoets/Integration/src/Ringtoets.Integration.Forms/Ringtoets.Integration.Forms.csproj	(.../Ringtoets.Integration.Forms.csproj)	(revision 1f81a21fc2d33ca0e96085fa4cd26df30cf45aa5)
@@ -47,6 +47,7 @@
     <Compile Include="Controls\AssessmentSectionAssemblyControl.cs">
       <SubType>UserControl</SubType>
     </Compile>
+    <Compile Include="Merge\AssessmentSectionMergeFilePathProvider.cs" />
     <Compile Include="Merge\FailureMechanismMergeDataRow.cs" />
     <Compile Include="Merge\IAssessmentSectionMergeFilePathProvider.cs" />
     <Compile Include="Merge\IMergeDataProvider.cs" />
@@ -284,6 +285,11 @@
       <Name>Ringtoets.StabilityStoneCover.Data</Name>
       <Private>False</Private>
     </ProjectReference>
+    <ProjectReference Include="..\..\..\Storage\src\Ringtoets.Storage.Core\Ringtoets.Storage.Core.csproj">
+      <Project>{50963f12-448c-41ba-a62c-cdb0ab8d21e0}</Project>
+      <Name>Ringtoets.Storage.Core</Name>
+      <Private>False</Private>
+    </ProjectReference>
     <ProjectReference Include="..\..\..\WaveImpactAsphaltCover\src\Ringtoets.WaveImpactAsphaltCover.Data\Ringtoets.WaveImpactAsphaltCover.Data.csproj">
       <Project>{567e0b69-5280-41ce-add6-443725a61c86}</Project>
       <Name>Ringtoets.WaveImpactAsphaltCover.Data</Name>
Index: Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Merge/AssessmentSectionMergeFilePathProviderTest.cs
===================================================================
diff -u
--- Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Merge/AssessmentSectionMergeFilePathProviderTest.cs	(revision 0)
+++ Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Merge/AssessmentSectionMergeFilePathProviderTest.cs	(revision 1f81a21fc2d33ca0e96085fa4cd26df30cf45aa5)
@@ -0,0 +1,81 @@
+// Copyright (C) Stichting Deltares 2017. 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 Core.Common.Gui;
+using NUnit.Framework;
+using Rhino.Mocks;
+using Ringtoets.Integration.Forms.Merge;
+
+namespace Ringtoets.Integration.Forms.Test.Merge
+{
+    [TestFixture]
+    public class AssessmentSectionMergeFilePathProviderTest
+    {
+        [Test]
+        public void Constructor_InquiryHelperNull_ThrowsArgumentNullException()
+        {
+            // Call
+            TestDelegate call = () => new AssessmentSectionMergeFilePathProvider(null);
+
+            // Assert
+            var exception = Assert.Throws<ArgumentNullException>(call);
+            Assert.AreEqual("inquiryHelper", exception.ParamName);
+        }
+
+        [Test]
+        public void Constructor_ExpectedValues()
+        {
+            // Setup
+            var mocks = new MockRepository();
+            var inquiryHelper = mocks.StrictMock<IInquiryHelper>();
+            mocks.ReplayAll();
+
+            // Call
+            var provider = new AssessmentSectionMergeFilePathProvider(inquiryHelper);
+
+            // Assert
+            Assert.IsInstanceOf<IAssessmentSectionMergeFilePathProvider>(provider);
+            mocks.VerifyAll();
+        }
+
+        [Test]
+        [TestCase(null)]
+        [TestCase("FilePath/Something")]
+        public void GetFilePath_Always_ReturnFilePathFromInquiryHelper(string expectedFilePath)
+        {
+            // Setup
+            var mocks = new MockRepository();
+            var inquiryHelper = mocks.StrictMock<IInquiryHelper>();
+            inquiryHelper.Expect(ih => ih.GetSourceFileLocation("Ringtoetsproject (*.rtd)|*.rtd")).Return(expectedFilePath);
+            mocks.ReplayAll();
+
+            var provider = new AssessmentSectionMergeFilePathProvider(inquiryHelper);
+
+            // Call
+            string filePath = provider.GetFilePath();
+
+            // Assert
+            Assert.AreEqual(expectedFilePath, filePath);
+            mocks.VerifyAll();
+        }
+    }
+}
\ No newline at end of file
Index: Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Ringtoets.Integration.Forms.Test.csproj
===================================================================
diff -u -r733f3450015ffc692137a42f4eb554561de4a0dc -r1f81a21fc2d33ca0e96085fa4cd26df30cf45aa5
--- Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Ringtoets.Integration.Forms.Test.csproj	(.../Ringtoets.Integration.Forms.Test.csproj)	(revision 733f3450015ffc692137a42f4eb554561de4a0dc)
+++ Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/Ringtoets.Integration.Forms.Test.csproj	(.../Ringtoets.Integration.Forms.Test.csproj)	(revision 1f81a21fc2d33ca0e96085fa4cd26df30cf45aa5)
@@ -40,6 +40,7 @@
     <Compile Include="Commands\AssessmentSectionFromFileCommandHandlerTest.cs" />
     <Compile Include="Controls\AssessmentSectionAssemblyControlTest.cs" />
     <Compile Include="Controls\AssessmentSectionAssemblyCategoryGroupControlTest.cs" />
+    <Compile Include="Merge\AssessmentSectionMergeFilePathProviderTest.cs" />
     <Compile Include="Merge\FailureMechanismMergeDataRowTest.cs" />
     <Compile Include="Observers\AssessmentSectionResultObserverTest.cs" />
     <Compile Include="PresentationObjects\AssemblyResultPerSectionContextTest.cs" />