Index: Core/Common/src/Core.Common.Gui/ContextMenu/ContextMenuBuilder.cs
===================================================================
diff -u -r97989f272e0b9aadccf3a444a90e61879616a0ab -re6e92cb42b1e4983add2406300958b6b116ba781
--- Core/Common/src/Core.Common.Gui/ContextMenu/ContextMenuBuilder.cs	(.../ContextMenuBuilder.cs)	(revision 97989f272e0b9aadccf3a444a90e61879616a0ab)
+++ Core/Common/src/Core.Common.Gui/ContextMenu/ContextMenuBuilder.cs	(.../ContextMenuBuilder.cs)	(revision e6e92cb42b1e4983add2406300958b6b116ba781)
@@ -57,6 +57,20 @@
         }
 
         /// <summary>
+        /// Adds an item to the <see cref="ContextMenuStrip"/>, which opens a view for the data of the <see cref="ITreeNode"/>.
+        /// </summary>
+        /// <returns>The <see cref="ContextMenuBuilder"/> itself, so that operations can be easily chained.</returns>
+        /// <remarks>If the <see cref="IGui"/> was not passed on construction, this method will not add an item.</remarks>
+        public ContextMenuBuilder AddOpenItem()
+        {
+            if (guiItemsFactory != null)
+            {
+                AddItem(guiItemsFactory.CreateOpenItem());
+            }
+            return this;
+        }
+
+        /// <summary>
         /// Adds an item to the <see cref="ContextMenuStrip"/>, which exports the data of the <see cref="ITreeNode"/>.
         /// </summary>
         /// <returns>The <see cref="ContextMenuBuilder"/> itself, so that operations can be easily chained.</returns>
Index: Core/Common/src/Core.Common.Gui/ContextMenu/GuiContextMenuItemFactory.cs
===================================================================
diff -u -r97989f272e0b9aadccf3a444a90e61879616a0ab -re6e92cb42b1e4983add2406300958b6b116ba781
--- Core/Common/src/Core.Common.Gui/ContextMenu/GuiContextMenuItemFactory.cs	(.../GuiContextMenuItemFactory.cs)	(revision 97989f272e0b9aadccf3a444a90e61879616a0ab)
+++ Core/Common/src/Core.Common.Gui/ContextMenu/GuiContextMenuItemFactory.cs	(.../GuiContextMenuItemFactory.cs)	(revision e6e92cb42b1e4983add2406300958b6b116ba781)
@@ -42,6 +42,25 @@
         }
 
         /// <summary>
+        /// Creates a <see cref="ToolStripItem"/> which is bound to the action of opening a view 
+        /// for the data of the <see cref="ITreeNode"/>.
+        /// </summary>
+        /// <returns>The created <see cref="ToolStripItem"/>.</returns>
+        public ToolStripItem CreateOpenItem()
+        {
+            var data = treeNode.Tag;
+            var viewers = gui.Plugins.SelectMany(p => p.GetViewInfoObjects()).Where(pi => pi.DataType == data.GetType()); ;
+            var newItem = new ToolStripMenuItem(Resources.Open)
+            {
+                ToolTipText = Resources.Open_ToolTip,
+                Image = Resources.OpenIcon,
+                Enabled = viewers.Any()
+            };
+
+            return newItem;
+        }
+
+        /// <summary>
         /// Creates a <see cref="ToolStripItem"/> which is bound to the action of exporting 
         /// the data of the <see cref="ITreeNode"/>.
         /// </summary>
Index: Core/Common/src/Core.Common.Gui/Core.Common.Gui.csproj
===================================================================
diff -u -ra80efa8773c3efec54ba44940945b03bc3f3ff7e -re6e92cb42b1e4983add2406300958b6b116ba781
--- Core/Common/src/Core.Common.Gui/Core.Common.Gui.csproj	(.../Core.Common.Gui.csproj)	(revision a80efa8773c3efec54ba44940945b03bc3f3ff7e)
+++ Core/Common/src/Core.Common.Gui/Core.Common.Gui.csproj	(.../Core.Common.Gui.csproj)	(revision e6e92cb42b1e4983add2406300958b6b116ba781)
@@ -365,6 +365,7 @@
     <Content Include="nl\Xceed.Wpf.AvalonDock.resources.dll">
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
     </Content>
+    <None Include="Resources\arrow.png" />
     <None Include="Resources\arrow-stop-090.png" />
     <None Include="Resources\arrow-stop-270.png" />
     <None Include="Resources\table_delete.png" />
Index: Core/Common/src/Core.Common.Gui/Properties/Resources.Designer.cs
===================================================================
diff -u -r97989f272e0b9aadccf3a444a90e61879616a0ab -re6e92cb42b1e4983add2406300958b6b116ba781
--- Core/Common/src/Core.Common.Gui/Properties/Resources.Designer.cs	(.../Resources.Designer.cs)	(revision 97989f272e0b9aadccf3a444a90e61879616a0ab)
+++ Core/Common/src/Core.Common.Gui/Properties/Resources.Designer.cs	(.../Resources.Designer.cs)	(revision e6e92cb42b1e4983add2406300958b6b116ba781)
@@ -1503,6 +1503,24 @@
         }
         
         /// <summary>
+        ///   Looks up a localized string similar to &amp;Openen.
+        /// </summary>
+        public static string Open {
+            get {
+                return ResourceManager.GetString("Open", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Open de gegevens in een nieuw documentvenster..
+        /// </summary>
+        public static string Open_ToolTip {
+            get {
+                return ResourceManager.GetString("Open_ToolTip", resourceCulture);
+            }
+        }
+        
+        /// <summary>
         ///   Looks up a localized resource of type System.Drawing.Bitmap.
         /// </summary>
         public static System.Drawing.Bitmap openfolderHS {
@@ -1513,6 +1531,16 @@
         }
         
         /// <summary>
+        ///   Looks up a localized resource of type System.Drawing.Bitmap.
+        /// </summary>
+        public static System.Drawing.Bitmap OpenIcon {
+            get {
+                object obj = ResourceManager.GetObject("OpenIcon", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
         ///   Looks up a localized string similar to Openen van bestaand Ringtoets project..
         /// </summary>
         public static string Opening_existing_project {
Index: Core/Common/src/Core.Common.Gui/Properties/Resources.resx
===================================================================
diff -u -r97989f272e0b9aadccf3a444a90e61879616a0ab -re6e92cb42b1e4983add2406300958b6b116ba781
--- Core/Common/src/Core.Common.Gui/Properties/Resources.resx	(.../Resources.resx)	(revision 97989f272e0b9aadccf3a444a90e61879616a0ab)
+++ Core/Common/src/Core.Common.Gui/Properties/Resources.resx	(.../Resources.resx)	(revision e6e92cb42b1e4983add2406300958b6b116ba781)
@@ -869,4 +869,13 @@
   <data name="ContextMenuItemFactory_Can_not_create_context_menu_items_without_tree_node" xml:space="preserve">
     <value>Kan geen element in het contextmenu creëren zonder dat de knoop bekend is.</value>
   </data>
+  <data name="Open" xml:space="preserve">
+    <value>&amp;Openen</value>
+  </data>
+  <data name="OpenIcon" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\resources\arrow.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+  <data name="Open_ToolTip" xml:space="preserve">
+    <value>Open de gegevens in een nieuw documentvenster.</value>
+  </data>
 </root>
\ No newline at end of file
Index: Core/Common/src/Core.Common.Gui/Resources/arrow.png
===================================================================
diff -u
Binary files differ
Index: Core/Common/test/Core.Common.Gui.Test/ContextMenu/ContextMenuBuilderTest.cs
===================================================================
diff -u -ra80efa8773c3efec54ba44940945b03bc3f3ff7e -re6e92cb42b1e4983add2406300958b6b116ba781
--- Core/Common/test/Core.Common.Gui.Test/ContextMenu/ContextMenuBuilderTest.cs	(.../ContextMenuBuilderTest.cs)	(revision a80efa8773c3efec54ba44940945b03bc3f3ff7e)
+++ Core/Common/test/Core.Common.Gui.Test/ContextMenu/ContextMenuBuilderTest.cs	(.../ContextMenuBuilderTest.cs)	(revision e6e92cb42b1e4983add2406300958b6b116ba781)
@@ -102,6 +102,45 @@
             Assert.AreEqual(Resources.Collapse_all, collapseAll.Text);
             Assert.AreEqual(Resources.Collapse_all_ToolTip, collapseAll.ToolTipText);
             TestHelper.AssertImagesAreEqual(Resources.CollapseAllIcon, collapseAll.Image);
+        }
+
+        [Test]
+        public void AddOpenItem_WithoutGuiWhenBuild_ContextMenuEmpty()
+        {
+            // Setup
+            var builder = new ContextMenuBuilder(null, MockRepository.GenerateMock<ITreeNode>());
+
+            // Call
+            var result = builder.AddOpenItem().Build();
+
+            // Assert
+            Assert.IsInstanceOf<ContextMenuStrip>(result);
+            Assert.IsEmpty(result.Items);
+        }
+
+        [Test]
+        public void AddOpenItem_WithGuiWhenBuild_ItemAddedToContextMenu()
+        {
+            // Setup
+            var guiStub = mocks.StrictMock<IGui>();
+            guiStub.Expect(g => g.Plugins).Return(new GuiPlugin[0]);
+            var builder = new ContextMenuBuilder(guiStub, MockRepository.GenerateMock<ITreeNode>());
+
+            mocks.ReplayAll();
+
+            // Call
+            var result = builder.AddOpenItem().Build();
+
+            // Assert
+            Assert.IsInstanceOf<ContextMenuStrip>(result);
+            Assert.AreEqual(1, result.Items.Count);
+
+            var export = result.Items[0];
+            Assert.AreEqual(Resources.Open, export.Text);
+            Assert.AreEqual(Resources.Open_ToolTip, export.ToolTipText);
+            TestHelper.AssertImagesAreEqual(Resources.OpenIcon, export.Image);
+
+            mocks.VerifyAll();
         } 
 
         [Test]
@@ -124,9 +163,10 @@
             // Setup
             var guiStub = mocks.StrictMock<IGui>();
             guiStub.Expect(g => g.ApplicationCore).Return(new ApplicationCore());
-            guiStub.Expect(g => g.Plugins).Return(new GuiPlugin[0]);
             var builder = new ContextMenuBuilder(guiStub, MockRepository.GenerateMock<ITreeNode>());
 
+            mocks.ReplayAll();
+
             // Call
             var result = builder.AddExportItem().Build();
 
@@ -138,6 +178,8 @@
             Assert.AreEqual(Resources.Export, export.Text);
             Assert.AreEqual(Resources.Export_ToolTip, export.ToolTipText);
             TestHelper.AssertImagesAreEqual(Resources.ExportIcon, export.Image);
+
+            mocks.VerifyAll();
         } 
 
         [Test]
@@ -160,9 +202,10 @@
             // Setup
             var guiStub = mocks.StrictMock<IGui>();
             guiStub.Expect(g => g.ApplicationCore).Return(new ApplicationCore());
-            guiStub.Expect(g => g.Plugins).Return(new GuiPlugin[0]);
             var builder = new ContextMenuBuilder(guiStub, MockRepository.GenerateMock<ITreeNode>());
 
+            mocks.ReplayAll();
+
             // Call
             var result = builder.AddImportItem().Build();
 
@@ -174,6 +217,8 @@
             Assert.AreEqual(Resources.Import, import.Text);
             Assert.AreEqual(Resources.Import_ToolTip, import.ToolTipText);
             TestHelper.AssertImagesAreEqual(Resources.ImportIcon, import.Image);
+
+            mocks.VerifyAll();
         } 
 
         [Test]
Index: Core/Common/test/Core.Common.Gui.Test/ContextMenu/GuiContextMenuItemFactoryTest.cs
===================================================================
diff -u -r97989f272e0b9aadccf3a444a90e61879616a0ab -re6e92cb42b1e4983add2406300958b6b116ba781
--- Core/Common/test/Core.Common.Gui.Test/ContextMenu/GuiContextMenuItemFactoryTest.cs	(.../GuiContextMenuItemFactoryTest.cs)	(revision 97989f272e0b9aadccf3a444a90e61879616a0ab)
+++ Core/Common/test/Core.Common.Gui.Test/ContextMenu/GuiContextMenuItemFactoryTest.cs	(.../GuiContextMenuItemFactoryTest.cs)	(revision e6e92cb42b1e4983add2406300958b6b116ba781)
@@ -61,15 +61,68 @@
         }
 
         [Test]
-        public void CreateExportItem_NoImportersForType_Disabled()
+        public void CreateOpenItem_NoViewersForType_Disabled()
         {
             // Setup
             var guiMock = mocks.StrictMock<IGui>();
             var treeNodeMock = mocks.Stub<ITreeNode>();
             treeNodeMock.Tag = "";
+            guiMock.Expect(g => g.Plugins).Return(pluginList);
+
+            var contextMenuFactory = new GuiContextMenuItemFactory(guiMock, treeNodeMock);
+
+            mocks.ReplayAll();
+
+            // Call
+            var item = contextMenuFactory.CreateOpenItem();
+
+            // Assert
+            Assert.AreEqual(Resources.Open, item.Text);
+            Assert.AreEqual(Resources.Open_ToolTip, item.ToolTipText);
+            TestHelper.AssertImagesAreEqual(Resources.OpenIcon, item.Image);
+            Assert.IsFalse(item.Enabled);
+        }
+
+        [Test]
+        public void CreateOpentem_ImportersForType_Enabled()
+        {
+            // Setup
+            var guiMock = mocks.StrictMock<IGui>();
+            var treeNodeMock = mocks.Stub<ITreeNode>();
+            treeNodeMock.Tag = 0;
+            guiMock.Expect(g => g.Plugins).Return(pluginList);
+
+            var contextMenuFactory = new GuiContextMenuItemFactory(guiMock, treeNodeMock);
+
+            mocks.ReplayAll();
+
+            // Call
+            var item = contextMenuFactory.CreateOpenItem();
+
+            // Assert
+            Assert.AreEqual(Resources.Open, item.Text);
+            Assert.AreEqual(Resources.Open_ToolTip, item.ToolTipText);
+            TestHelper.AssertImagesAreEqual(Resources.OpenIcon, item.Image);
+            Assert.IsTrue(item.Enabled);
+        }
+
+        [Test]
+        public void CreateExportItem_NoImporterExportersForType_Disabled()
+        {
+            // Setup
+            var guiMock = mocks.StrictMock<IGui>();
+            var treeNodeMock = mocks.Stub<ITreeNode>();
             var applicationCore = new ApplicationCore();
-            applicationCore.AddPlugin(new TestApplicationPlugin(mocks));
+            var data = 0;
+            treeNodeMock.Tag = data;
+
+            var testApplicationPlugin = new TestApplicationPlugin();
+            testApplicationPlugin.ExporterMock = mocks.StrictMock<IFileExporter>();
+            testApplicationPlugin.ExporterMock.Expect(e => e.SourceTypes()).Return(new Type[0]);
+
+            applicationCore.AddPlugin(testApplicationPlugin);
             guiMock.Expect(g => g.ApplicationCore).Return(applicationCore);
+
             var contextMenuFactory = new GuiContextMenuItemFactory(guiMock, treeNodeMock);
 
             mocks.ReplayAll();
@@ -78,22 +131,32 @@
             var item = contextMenuFactory.CreateExportItem();
 
             // Assert
-            Assert.AreEqual(Properties.Resources.Export, item.Text);
-            Assert.AreEqual(Properties.Resources.Export_ToolTip, item.ToolTipText);
-            TestHelper.AssertImagesAreEqual(Properties.Resources.ExportIcon, item.Image);
+            Assert.AreEqual(Resources.Export, item.Text);
+            Assert.AreEqual(Resources.Export_ToolTip, item.ToolTipText);
+            TestHelper.AssertImagesAreEqual(Resources.ExportIcon, item.Image);
             Assert.IsFalse(item.Enabled);
+
+            mocks.VerifyAll();
         }
 
         [Test]
-        public void CreateExportItem_ImportersForType_Enabled()
+        public void CreateExportItem_ExportersForType_Enabled()
         {
             // Setup
             var guiMock = mocks.StrictMock<IGui>();
             var treeNodeMock = mocks.Stub<ITreeNode>();
-            treeNodeMock.Tag = 0;
             var applicationCore = new ApplicationCore();
-            applicationCore.AddPlugin(new TestApplicationPlugin(mocks));
+            var data = 0;
+            treeNodeMock.Tag = data;
+
+            var testApplicationPlugin = new TestApplicationPlugin();
+            testApplicationPlugin.ExporterMock = mocks.StrictMock<IFileExporter>();
+            testApplicationPlugin.ExporterMock.Expect(e => e.SourceTypes()).Return(new[] { data.GetType() });
+            testApplicationPlugin.ExporterMock.Expect(e => e.CanExportFor(data)).Return(true);
+
+            applicationCore.AddPlugin(testApplicationPlugin);
             guiMock.Expect(g => g.ApplicationCore).Return(applicationCore);
+
             var contextMenuFactory = new GuiContextMenuItemFactory(guiMock, treeNodeMock);
 
             mocks.ReplayAll();
@@ -102,10 +165,12 @@
             var item = contextMenuFactory.CreateExportItem();
 
             // Assert
-            Assert.AreEqual(Properties.Resources.Export, item.Text);
-            Assert.AreEqual(Properties.Resources.Export_ToolTip, item.ToolTipText);
-            TestHelper.AssertImagesAreEqual(Properties.Resources.ExportIcon, item.Image);
+            Assert.AreEqual(Resources.Export, item.Text);
+            Assert.AreEqual(Resources.Export_ToolTip, item.ToolTipText);
+            TestHelper.AssertImagesAreEqual(Resources.ExportIcon, item.Image);
             Assert.IsTrue(item.Enabled);
+
+            mocks.VerifyAll();
         }
 
         [Test]
@@ -114,9 +179,15 @@
             // Setup
             var guiMock = mocks.StrictMock<IGui>();
             var treeNodeMock = mocks.Stub<ITreeNode>();
-            treeNodeMock.Tag = "";
             var applicationCore = new ApplicationCore();
-            applicationCore.AddPlugin(new TestApplicationPlugin(mocks));
+            var data = 0;
+            treeNodeMock.Tag = data;
+
+            var testApplicationPlugin = new TestApplicationPlugin();
+            testApplicationPlugin.ImporterMock = mocks.StrictMock<IFileImporter>();
+            testApplicationPlugin.ImporterMock.Expect(e => e.SupportedItemTypes).Return(new Type[0]) ;
+
+            applicationCore.AddPlugin(testApplicationPlugin);
             guiMock.Expect(g => g.ApplicationCore).Return(applicationCore);
             var contextMenuFactory = new GuiContextMenuItemFactory(guiMock, treeNodeMock);
 
@@ -126,10 +197,12 @@
             var item = contextMenuFactory.CreateImportItem();
 
             // Assert
-            Assert.AreEqual(Properties.Resources.Import, item.Text);
-            Assert.AreEqual(Properties.Resources.Import_ToolTip, item.ToolTipText);
-            TestHelper.AssertImagesAreEqual(Properties.Resources.ImportIcon, item.Image);
+            Assert.AreEqual(Resources.Import, item.Text);
+            Assert.AreEqual(Resources.Import_ToolTip, item.ToolTipText);
+            TestHelper.AssertImagesAreEqual(Resources.ImportIcon, item.Image);
             Assert.IsFalse(item.Enabled);
+
+            mocks.VerifyAll();
         }
 
         [Test]
@@ -138,9 +211,16 @@
             // Setup
             var guiMock = mocks.StrictMock<IGui>();
             var treeNodeMock = mocks.Stub<ITreeNode>();
-            treeNodeMock.Tag = 0;
             var applicationCore = new ApplicationCore();
-            applicationCore.AddPlugin(new TestApplicationPlugin(mocks));
+            var data = 0;
+            treeNodeMock.Tag = data;
+
+            var testApplicationPlugin = new TestApplicationPlugin();
+            testApplicationPlugin.ImporterMock = mocks.StrictMock<IFileImporter>();
+            testApplicationPlugin.ImporterMock.Expect(e => e.SupportedItemTypes).Return(new[] { data.GetType() });
+            testApplicationPlugin.ImporterMock.Expect(e => e.CanImportOn(data)).Return(true);
+
+            applicationCore.AddPlugin(testApplicationPlugin);
             guiMock.Expect(g => g.ApplicationCore).Return(applicationCore);
             var contextMenuFactory = new GuiContextMenuItemFactory(guiMock, treeNodeMock);
 
@@ -150,10 +230,12 @@
             var item = contextMenuFactory.CreateImportItem();
 
             // Assert
-            Assert.AreEqual(Properties.Resources.Import, item.Text);
-            Assert.AreEqual(Properties.Resources.Import_ToolTip, item.ToolTipText);
-            TestHelper.AssertImagesAreEqual(Properties.Resources.ImportIcon, item.Image);
+            Assert.AreEqual(Resources.Import, item.Text);
+            Assert.AreEqual(Resources.Import_ToolTip, item.ToolTipText);
+            TestHelper.AssertImagesAreEqual(Resources.ImportIcon, item.Image);
             Assert.IsTrue(item.Enabled);
+
+            mocks.VerifyAll();
         }
 
         [Test]
@@ -173,9 +255,9 @@
             var item = contextMenuFactory.CreatePropertiesItem();
 
             // Assert
-            Assert.AreEqual(Properties.Resources.Properties, item.Text);
-            Assert.AreEqual(Properties.Resources.Properties_ToolTip, item.ToolTipText);
-            TestHelper.AssertImagesAreEqual(Properties.Resources.PropertiesIcon, item.Image);
+            Assert.AreEqual(Resources.Properties, item.Text);
+            Assert.AreEqual(Resources.Properties_ToolTip, item.ToolTipText);
+            TestHelper.AssertImagesAreEqual(Resources.PropertiesIcon, item.Image);
             Assert.IsTrue(item.Enabled);
 
             mocks.VerifyAll();
@@ -198,9 +280,9 @@
             var item = contextMenuFactory.CreatePropertiesItem();
 
             // Assert
-            Assert.AreEqual(Properties.Resources.Properties, item.Text);
-            Assert.AreEqual(Properties.Resources.Properties_ToolTip, item.ToolTipText);
-            TestHelper.AssertImagesAreEqual(Properties.Resources.PropertiesIcon, item.Image);
+            Assert.AreEqual(Resources.Properties, item.Text);
+            Assert.AreEqual(Resources.Properties_ToolTip, item.ToolTipText);
+            TestHelper.AssertImagesAreEqual(Resources.PropertiesIcon, item.Image);
             Assert.IsFalse(item.Enabled);
 
             mocks.VerifyAll();
@@ -253,34 +335,17 @@
 
     public class TestApplicationPlugin : ApplicationPlugin
     {
-        private readonly IFileExporter exporterMock;
-        private readonly IFileImporter importerMock;
-
-        public TestApplicationPlugin(MockRepository mocks)
-        {
-            var typeList = new[]
-            {
-                0.GetType(),
-                "".GetType()
-            };
-            exporterMock = mocks.DynamicMock<IFileExporter>();
-            exporterMock.Expect(e => e.CanExportFor(0)).Return(true);
-            exporterMock.Expect(e => e.CanExportFor("")).Return(false);
-            exporterMock.Expect(e => e.SourceTypes()).Return(typeList);
-            importerMock = mocks.DynamicMock<IFileImporter>();
-            importerMock.Expect(e => e.CanImportOn(0)).Return(true);
-            importerMock.Expect(e => e.CanImportOn("")).Return(false);
-            importerMock.Expect(e => e.SupportedItemTypes).Return(typeList);
-        }
-
+        public IFileExporter ExporterMock { get; set; }
+        public IFileImporter ImporterMock { get; set; }
+        
         public override IEnumerable<IFileExporter> GetFileExporters()
         {
-            yield return exporterMock;
+            yield return ExporterMock;
         }
 
         public override IEnumerable<IFileImporter> GetFileImporters()
         {
-            yield return importerMock;
+            yield return ImporterMock;
         }
     }
 
@@ -293,5 +358,13 @@
                 ObjectType = typeof(int)
             };
         }
+
+        public override IEnumerable<ViewInfo> GetViewInfoObjects()
+        {
+            yield return new ViewInfo
+            {
+                DataType = typeof(int)
+            };
+        }
     }
 }
\ No newline at end of file
Index: Ringtoets/Common/src/Ringtoets.Common.Forms/Properties/Resources.Designer.cs
===================================================================
diff -u -re388ea76d1d044298cc89156c8744fbea1bcb736 -re6e92cb42b1e4983add2406300958b6b116ba781
--- Ringtoets/Common/src/Ringtoets.Common.Forms/Properties/Resources.Designer.cs	(.../Resources.Designer.cs)	(revision e388ea76d1d044298cc89156c8744fbea1bcb736)
+++ Ringtoets/Common/src/Ringtoets.Common.Forms/Properties/Resources.Designer.cs	(.../Resources.Designer.cs)	(revision e6e92cb42b1e4983add2406300958b6b116ba781)
@@ -117,26 +117,6 @@
         }
         
         /// <summary>
-        ///   Looks up a localized resource of type System.Drawing.Bitmap.
-        /// </summary>
-        public static System.Drawing.Bitmap CollapseAllIcon {
-            get {
-                object obj = ResourceManager.GetObject("CollapseAllIcon", resourceCulture);
-                return ((System.Drawing.Bitmap)(obj));
-            }
-        }
-        
-        /// <summary>
-        ///   Looks up a localized resource of type System.Drawing.Bitmap.
-        /// </summary>
-        public static System.Drawing.Bitmap ExpandAllIcon {
-            get {
-                object obj = ResourceManager.GetObject("ExpandAllIcon", resourceCulture);
-                return ((System.Drawing.Bitmap)(obj));
-            }
-        }
-        
-        /// <summary>
         ///   Looks up a localized string similar to Berekeningen.
         /// </summary>
         public static string FailureMechanism_Calculations_DisplayName {
@@ -173,42 +153,6 @@
         }
         
         /// <summary>
-        ///   Looks up a localized string similar to &amp;Importeren....
-        /// </summary>
-        public static string FailureMechanism_InputsOutputs_Import {
-            get {
-                return ResourceManager.GetString("FailureMechanism_InputsOutputs_Import", resourceCulture);
-            }
-        }
-        
-        /// <summary>
-        ///   Looks up a localized string similar to Importeer gegevens vanuit een bestand..
-        /// </summary>
-        public static string FailureMechanism_InputsOutputs_Import_ToolTip {
-            get {
-                return ResourceManager.GetString("FailureMechanism_InputsOutputs_Import_ToolTip", resourceCulture);
-            }
-        }
-        
-        /// <summary>
-        ///   Looks up a localized string similar to &amp;Openen.
-        /// </summary>
-        public static string FailureMechanism_InputsOutputs_Open {
-            get {
-                return ResourceManager.GetString("FailureMechanism_InputsOutputs_Open", resourceCulture);
-            }
-        }
-        
-        /// <summary>
-        ///   Looks up a localized string similar to Open de gegevens in een nieuw documentvenster..
-        /// </summary>
-        public static string FailureMechanism_InputsOutputs_Open_ToolTip {
-            get {
-                return ResourceManager.GetString("FailureMechanism_InputsOutputs_Open_ToolTip", resourceCulture);
-            }
-        }
-        
-        /// <summary>
         ///   Looks up a localized string similar to Uitvoer.
         /// </summary>
         public static string FailureMechanism_Outputs_DisplayName {
@@ -240,16 +184,6 @@
         /// <summary>
         ///   Looks up a localized resource of type System.Drawing.Bitmap.
         /// </summary>
-        public static System.Drawing.Bitmap OpenIcon {
-            get {
-                object obj = ResourceManager.GetObject("OpenIcon", resourceCulture);
-                return ((System.Drawing.Bitmap)(obj));
-            }
-        }
-        
-        /// <summary>
-        ///   Looks up a localized resource of type System.Drawing.Bitmap.
-        /// </summary>
         public static System.Drawing.Bitmap OutputFolderIcon {
             get {
                 object obj = ResourceManager.GetObject("OutputFolderIcon", resourceCulture);
Index: Ringtoets/Common/src/Ringtoets.Common.Forms/Properties/Resources.resx
===================================================================
diff -u -re388ea76d1d044298cc89156c8744fbea1bcb736 -re6e92cb42b1e4983add2406300958b6b116ba781
--- Ringtoets/Common/src/Ringtoets.Common.Forms/Properties/Resources.resx	(.../Resources.resx)	(revision e388ea76d1d044298cc89156c8744fbea1bcb736)
+++ Ringtoets/Common/src/Ringtoets.Common.Forms/Properties/Resources.resx	(.../Resources.resx)	(revision e6e92cb42b1e4983add2406300958b6b116ba781)
@@ -157,21 +157,6 @@
   <data name="FailureMechanism_InputsOutputs_Erase_ToolTip" xml:space="preserve">
     <value>Wis de gegevens.</value>
   </data>
-  <data name="FailureMechanism_InputsOutputs_Import" xml:space="preserve">
-    <value>&amp;Importeren...</value>
-  </data>
-  <data name="FailureMechanism_InputsOutputs_Import_ToolTip" xml:space="preserve">
-    <value>Importeer gegevens vanuit een bestand.</value>
-  </data>
-  <data name="FailureMechanism_InputsOutputs_Open" xml:space="preserve">
-    <value>&amp;Openen</value>
-  </data>
-  <data name="FailureMechanism_InputsOutputs_Open_ToolTip" xml:space="preserve">
-    <value>Open de gegevens in een nieuw documentvenster.</value>
-  </data>
-  <data name="OpenIcon" type="System.Resources.ResXFileRef, System.Windows.Forms">
-    <value>..\resources\arrow.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
-  </data>
   <data name="CalculateAllIcon" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>..\resources\playall.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
@@ -181,12 +166,6 @@
   <data name="Clear_all_output_ToolTip" xml:space="preserve">
     <value>Wis de uitvoer van alle berekeningen binnen het faalmechanisme.</value>
   </data>
-  <data name="CollapseAllIcon" type="System.Resources.ResXFileRef, System.Windows.Forms">
-    <value>..\Resources\arrow-stop-090.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
-  </data>
-  <data name="ExpandAllIcon" type="System.Resources.ResXFileRef, System.Windows.Forms">
-    <value>..\Resources\arrow-stop-270.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
-  </data>
   <data name="ClearIcon" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>..\resources\table_delete.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
Index: Ringtoets/Common/src/Ringtoets.Common.Forms/Resources/arrow-stop-090.png
===================================================================
diff -u -rd3747e8b32bdedc478c8182bce75fba78269d34d -re6e92cb42b1e4983add2406300958b6b116ba781
Binary files differ
Index: Ringtoets/Common/src/Ringtoets.Common.Forms/Resources/arrow-stop-270.png
===================================================================
diff -u -rd3747e8b32bdedc478c8182bce75fba78269d34d -re6e92cb42b1e4983add2406300958b6b116ba781
Binary files differ
Index: Ringtoets/Common/src/Ringtoets.Common.Forms/Resources/arrow.png
===================================================================
diff -u -rd3747e8b32bdedc478c8182bce75fba78269d34d -re6e92cb42b1e4983add2406300958b6b116ba781
Binary files differ
Index: Ringtoets/Common/src/Ringtoets.Common.Forms/Ringtoets.Common.Forms.csproj
===================================================================
diff -u -r2afad189e942019ef3da47d72e134f3a4c6c7884 -re6e92cb42b1e4983add2406300958b6b116ba781
--- Ringtoets/Common/src/Ringtoets.Common.Forms/Ringtoets.Common.Forms.csproj	(.../Ringtoets.Common.Forms.csproj)	(revision 2afad189e942019ef3da47d72e134f3a4c6c7884)
+++ Ringtoets/Common/src/Ringtoets.Common.Forms/Ringtoets.Common.Forms.csproj	(.../Ringtoets.Common.Forms.csproj)	(revision e6e92cb42b1e4983add2406300958b6b116ba781)
@@ -95,15 +95,6 @@
     <None Include="Resources\cross-script.png" />
   </ItemGroup>
   <ItemGroup>
-    <None Include="Resources\arrow.png" />
-  </ItemGroup>
-  <ItemGroup>
-    <None Include="Resources\arrow-stop-270.png" />
-  </ItemGroup>
-  <ItemGroup>
-    <None Include="Resources\arrow-stop-090.png" />
-  </ItemGroup>
-  <ItemGroup>
     <None Include="Resources\PlayAll.png" />
   </ItemGroup>
   <ItemGroup>
Index: Ringtoets/Integration/src/Ringtoets.Integration.Forms/NodePresenters/PlaceholderWithReadonlyNameNodePresenter.cs
===================================================================
diff -u -r97989f272e0b9aadccf3a444a90e61879616a0ab -re6e92cb42b1e4983add2406300958b6b116ba781
--- Ringtoets/Integration/src/Ringtoets.Integration.Forms/NodePresenters/PlaceholderWithReadonlyNameNodePresenter.cs	(.../PlaceholderWithReadonlyNameNodePresenter.cs)	(revision 97989f272e0b9aadccf3a444a90e61879616a0ab)
+++ Ringtoets/Integration/src/Ringtoets.Integration.Forms/NodePresenters/PlaceholderWithReadonlyNameNodePresenter.cs	(.../PlaceholderWithReadonlyNameNodePresenter.cs)	(revision e6e92cb42b1e4983add2406300958b6b116ba781)
@@ -45,13 +45,6 @@
 
             if (nodeData is InputPlaceholder || nodeData is OutputPlaceholder)
             {
-                var openItem = new ToolStripMenuItem
-                {
-                    Text = RingtoetsCommonFormsResources.FailureMechanism_InputsOutputs_Open,
-                    ToolTipText = RingtoetsCommonFormsResources.FailureMechanism_InputsOutputs_Open_ToolTip,
-                    Image = RingtoetsCommonFormsResources.OpenIcon,
-                    Enabled = false
-                };
                 var clearItem = new ToolStripMenuItem
                 {
                     Text = RingtoetsCommonFormsResources.FailureMechanism_InputsOutputs_Erase,
@@ -60,7 +53,7 @@
                     Enabled = false
                 };
 
-                menuBuilder.AddCustomItem(openItem)
+                menuBuilder.AddOpenItem()
                            .AddCustomItem(clearItem)
                            .AddSeparator();
             }
Index: Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/NodePresenters/PlaceholderWithReadonlyNameNodePresenterTest.cs
===================================================================
diff -u -ra80efa8773c3efec54ba44940945b03bc3f3ff7e -re6e92cb42b1e4983add2406300958b6b116ba781
--- Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/NodePresenters/PlaceholderWithReadonlyNameNodePresenterTest.cs	(.../PlaceholderWithReadonlyNameNodePresenterTest.cs)	(revision a80efa8773c3efec54ba44940945b03bc3f3ff7e)
+++ Ringtoets/Integration/test/Ringtoets.Integration.Forms.Test/NodePresenters/PlaceholderWithReadonlyNameNodePresenterTest.cs	(.../PlaceholderWithReadonlyNameNodePresenterTest.cs)	(revision e6e92cb42b1e4983add2406300958b6b116ba781)
@@ -210,12 +210,11 @@
             var menu = nodePresenter.GetContextMenu(nodeMock, placeholderData);
 
             // Assert
-            Assert.AreEqual(3, menu.Items.Count);
+            Assert.AreEqual(2, menu.Items.Count);
 
-            TestHelper.AssertContextMenuStripContainsItem(menu, 0, RingtoetsCommonFormsResources.FailureMechanism_InputsOutputs_Open, RingtoetsCommonFormsResources.FailureMechanism_InputsOutputs_Open_ToolTip, RingtoetsCommonFormsResources.OpenIcon, false);
-            TestHelper.AssertContextMenuStripContainsItem(menu, 1, RingtoetsCommonFormsResources.FailureMechanism_InputsOutputs_Erase, RingtoetsCommonFormsResources.FailureMechanism_InputsOutputs_Erase_ToolTip, RingtoetsCommonFormsResources.ClearIcon, false);
+            TestHelper.AssertContextMenuStripContainsItem(menu, 0, RingtoetsCommonFormsResources.FailureMechanism_InputsOutputs_Erase, RingtoetsCommonFormsResources.FailureMechanism_InputsOutputs_Erase_ToolTip, RingtoetsCommonFormsResources.ClearIcon, false);
 
-            CollectionAssert.AllItemsAreInstancesOfType(new[] { menu.Items[2] }, typeof(ToolStripSeparator));
+            CollectionAssert.AllItemsAreInstancesOfType(new[] { menu.Items[1] }, typeof(ToolStripSeparator));
             
             mocks.VerifyAll();
         }
@@ -238,13 +237,84 @@
             var menu = nodePresenter.GetContextMenu(nodeMock, placeholderData);
 
             // Assert
-            Assert.AreEqual(3, menu.Items.Count);
+            Assert.AreEqual(2, menu.Items.Count);
 
-            TestHelper.AssertContextMenuStripContainsItem(menu, 0, RingtoetsCommonFormsResources.FailureMechanism_InputsOutputs_Open, RingtoetsCommonFormsResources.FailureMechanism_InputsOutputs_Open_ToolTip, RingtoetsCommonFormsResources.OpenIcon, false);
+            TestHelper.AssertContextMenuStripContainsItem(menu, 0, RingtoetsCommonFormsResources.FailureMechanism_InputsOutputs_Erase, RingtoetsCommonFormsResources.FailureMechanism_InputsOutputs_Erase_ToolTip, RingtoetsCommonFormsResources.ClearIcon, false);
+
+            CollectionAssert.AllItemsAreInstancesOfType(new[] { menu.Items[1] }, typeof(ToolStripSeparator));
+
+            mocks.VerifyAll();
+        }
+
+        [Test]
+        public void GetContextMenu_InputPlaceHolderWithGui_ReturnsContextMenuWithItems()
+        {
+            // Setup
+            var nodeMock = mocks.Stub<ITreeNode>();
+            var guiMock = mocks.DynamicMock<IGui>();
+            var guiHandlerMock = mocks.DynamicMock<IGuiCommandHandler>();
+            guiMock.Expect(g => g.ApplicationCore).Return(new ApplicationCore());
+            guiMock.Expect(g => g.CommandHandler).Return(guiHandlerMock);
+            guiMock.Expect(g => g.Plugins).Return(new GuiPlugin[0]);
+
+            var contextMenuProvider = mocks.StrictMock<IContextMenuBuilderProvider>();
+            contextMenuProvider.Expect(cmp => cmp.Get(null)).IgnoreArguments().Return(new ContextMenuBuilder(guiMock, nodeMock));
+
+            var nodePresenter = new PlaceholderWithReadonlyNameNodePresenter(contextMenuProvider);
+            var placeholderData = new InputPlaceholder("test");
+
+            mocks.ReplayAll();
+
+            // Call
+            var menu = nodePresenter.GetContextMenu(nodeMock, placeholderData);
+
+            // Assert
+            Assert.AreEqual(7, menu.Items.Count);
+
+            TestHelper.AssertContextMenuStripContainsItem(menu, 0, CommonResources.Open, CommonResources.Open_ToolTip, CommonResources.OpenIcon, false);
             TestHelper.AssertContextMenuStripContainsItem(menu, 1, RingtoetsCommonFormsResources.FailureMechanism_InputsOutputs_Erase, RingtoetsCommonFormsResources.FailureMechanism_InputsOutputs_Erase_ToolTip, RingtoetsCommonFormsResources.ClearIcon, false);
+            TestHelper.AssertContextMenuStripContainsItem(menu, 3, CommonResources.Import, CommonResources.Import_ToolTip, CommonResources.ImportIcon, false);
+            TestHelper.AssertContextMenuStripContainsItem(menu, 4, CommonResources.Export, CommonResources.Export_ToolTip, CommonResources.ExportIcon, false);
+            TestHelper.AssertContextMenuStripContainsItem(menu, 6, CommonResources.Properties, CommonResources.Properties_ToolTip, CommonResources.PropertiesIcon, false);
 
-            CollectionAssert.AllItemsAreInstancesOfType(new[] { menu.Items[2] }, typeof(ToolStripSeparator));
+            CollectionAssert.AllItemsAreInstancesOfType(new[] { menu.Items[2], menu.Items[5] }, typeof(ToolStripSeparator));
+            
+            mocks.VerifyAll();
+        }
 
+        [Test]
+        public void GetContextMenu_OutputPlaceHolderWithGui_ReturnsContextMenuWithItems()
+        {
+            // Setup
+            var nodeMock = mocks.Stub<ITreeNode>();
+            var guiMock = mocks.DynamicMock<IGui>();
+            var guiHandlerMock = mocks.DynamicMock<IGuiCommandHandler>();
+            guiMock.Expect(g => g.ApplicationCore).Return(new ApplicationCore());
+            guiMock.Expect(g => g.CommandHandler).Return(guiHandlerMock);
+            guiMock.Expect(g => g.Plugins).Return(new GuiPlugin[0]);
+
+            var contextMenuProvider = mocks.StrictMock<IContextMenuBuilderProvider>();
+            contextMenuProvider.Expect(cmp => cmp.Get(null)).IgnoreArguments().Return(new ContextMenuBuilder(guiMock, nodeMock));
+
+            var nodePresenter = new PlaceholderWithReadonlyNameNodePresenter(contextMenuProvider);
+            var placeholderData = new OutputPlaceholder("test");
+
+            mocks.ReplayAll();
+
+            // Call
+            var menu = nodePresenter.GetContextMenu(nodeMock, placeholderData);
+
+            // Assert
+            Assert.AreEqual(7, menu.Items.Count);
+
+            TestHelper.AssertContextMenuStripContainsItem(menu, 0, CommonResources.Open, CommonResources.Open_ToolTip, CommonResources.OpenIcon, false);
+            TestHelper.AssertContextMenuStripContainsItem(menu, 1, RingtoetsCommonFormsResources.FailureMechanism_InputsOutputs_Erase, RingtoetsCommonFormsResources.FailureMechanism_InputsOutputs_Erase_ToolTip, RingtoetsCommonFormsResources.ClearIcon, false);
+            TestHelper.AssertContextMenuStripContainsItem(menu, 3, CommonResources.Import, CommonResources.Import_ToolTip, CommonResources.ImportIcon, false);
+            TestHelper.AssertContextMenuStripContainsItem(menu, 4, CommonResources.Export, CommonResources.Export_ToolTip, CommonResources.ExportIcon, false);
+            TestHelper.AssertContextMenuStripContainsItem(menu, 6, CommonResources.Properties, CommonResources.Properties_ToolTip, CommonResources.PropertiesIcon, false);
+
+            CollectionAssert.AllItemsAreInstancesOfType(new[] { menu.Items[2], menu.Items[5] }, typeof(ToolStripSeparator));
+
             mocks.VerifyAll();
         }