Index: Core/Plugins/src/Core.Plugins.Map/MapPlugin.cs
===================================================================
diff -u -rc92d335f9bedbece8f5690ea8d7c4d7be314afc2 -r1a9b38bd1ee2a340afb815647d78e3cdea953726
--- Core/Plugins/src/Core.Plugins.Map/MapPlugin.cs	(.../MapPlugin.cs)	(revision c92d335f9bedbece8f5690ea8d7c4d7be314afc2)
+++ Core/Plugins/src/Core.Plugins.Map/MapPlugin.cs	(.../MapPlugin.cs)	(revision 1a9b38bd1ee2a340afb815647d78e3cdea953726)
@@ -79,9 +79,9 @@
             {
                 CreateInstance = data => new MapPointDataProperties((MapPointData) data.WrappedData)
             };
-            yield return new PropertyInfo<MapLineData, MapLineDataProperties>
+            yield return new PropertyInfo<MapLineDataContext, MapLineDataProperties>
             {
-                CreateInstance = data => new MapLineDataProperties(data)
+                CreateInstance = data => new MapLineDataProperties((MapLineData) data.WrappedData)
             };
             yield return new PropertyInfo<MapPolygonData, MapPolygonDataProperties>
             {
Index: Core/Plugins/test/Core.Plugins.Map.Test/Core.Plugins.Map.Test.csproj
===================================================================
diff -u -rc92d335f9bedbece8f5690ea8d7c4d7be314afc2 -r1a9b38bd1ee2a340afb815647d78e3cdea953726
--- Core/Plugins/test/Core.Plugins.Map.Test/Core.Plugins.Map.Test.csproj	(.../Core.Plugins.Map.Test.csproj)	(revision c92d335f9bedbece8f5690ea8d7c4d7be314afc2)
+++ Core/Plugins/test/Core.Plugins.Map.Test/Core.Plugins.Map.Test.csproj	(.../Core.Plugins.Map.Test.csproj)	(revision 1a9b38bd1ee2a340afb815647d78e3cdea953726)
@@ -70,6 +70,7 @@
     <Compile Include="PropertyClasses\MapPointDataPropertiesTest.cs" />
     <Compile Include="PropertyClasses\MapPolygonDataPropertiesTest.cs" />
     <Compile Include="PropertyInfos\MapDataCollectionContextPropertyInfoTest.cs" />
+    <Compile Include="PropertyInfos\MapLineDataContextPropertyInfoTest.cs" />
     <Compile Include="PropertyInfos\MapPointDataContextPropertyInfoTest.cs" />
     <Compile Include="TestMapView.cs">
       <SubType>Component</SubType>
Index: Core/Plugins/test/Core.Plugins.Map.Test/PropertyInfos/MapLineDataContextPropertyInfoTest.cs
===================================================================
diff -u
--- Core/Plugins/test/Core.Plugins.Map.Test/PropertyInfos/MapLineDataContextPropertyInfoTest.cs	(revision 0)
+++ Core/Plugins/test/Core.Plugins.Map.Test/PropertyInfos/MapLineDataContextPropertyInfoTest.cs	(revision 1a9b38bd1ee2a340afb815647d78e3cdea953726)
@@ -0,0 +1,74 @@
+// Copyright (C) Stichting Deltares 2018. 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 Lesser 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 Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser 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.Linq;
+using Core.Common.Gui.Plugin;
+using Core.Common.Gui.PropertyBag;
+using Core.Components.Gis.Data;
+using Core.Plugins.Map.PresentationObjects;
+using Core.Plugins.Map.PropertyClasses;
+using NUnit.Framework;
+
+namespace Core.Plugins.Map.Test.PropertyInfos
+{
+    [TestFixture]
+    public class MapLineDataContextPropertyInfoTest
+    {
+        private MapPlugin plugin;
+        private PropertyInfo info;
+
+        [SetUp]
+        public void SetUp()
+        {
+            plugin = new MapPlugin();
+            info = plugin.GetPropertyInfos().First(tni => tni.PropertyObjectType == typeof(MapLineDataProperties));
+        }
+
+        [TearDown]
+        public void TearDown()
+        {
+            plugin.Dispose();
+        }
+
+        [Test]
+        public void Initialized_Always_ExpectedPropertiesSet()
+        {
+            // Assert
+            Assert.AreEqual(typeof(MapLineDataContext), info.DataType);
+            Assert.AreEqual(typeof(MapLineDataProperties), info.PropertyObjectType);
+        }
+
+        [Test]
+        public void CreateInstance_WithValidArguments_NewPropertiesWithMapDataCollectionAsData()
+        {
+            // Setup
+            var mapData = new MapLineData("Test");
+            var context = new MapLineDataContext(mapData, new MapDataCollectionContext(new MapDataCollection("test"), null));
+
+            // Call
+            IObjectProperties objectProperties = info.CreateInstance(context);
+
+            // Assert
+            Assert.IsInstanceOf<MapLineDataProperties>(objectProperties);
+            Assert.AreSame(mapData, objectProperties.Data);
+        }
+    }
+}
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