Index: Core/Plugins/src/Core.Plugins.Map/MapPlugin.cs
===================================================================
diff -u -r40f8f3426304293fa0f280caf96e7332527e3dbf -rd5e1c0cbaee6d5b1f8c766dc18cca4b787da1878
--- Core/Plugins/src/Core.Plugins.Map/MapPlugin.cs	(.../MapPlugin.cs)	(revision 40f8f3426304293fa0f280caf96e7332527e3dbf)
+++ Core/Plugins/src/Core.Plugins.Map/MapPlugin.cs	(.../MapPlugin.cs)	(revision d5e1c0cbaee6d5b1f8c766dc18cca4b787da1878)
@@ -85,7 +85,7 @@
             };
             yield return new PropertyInfo<MapPolygonDataContext, MapPolygonDataProperties>
             {
-                CreateInstance = context => new MapPolygonDataProperties((MapPolygonData)context.WrappedData)
+                CreateInstance = context => new MapPolygonDataProperties((MapPolygonData)context.WrappedData, MapDataContextHelper.GetParentsFromContext(context))
             };
         }
 
Index: Core/Plugins/src/Core.Plugins.Map/PropertyClasses/MapPolygonDataProperties.cs
===================================================================
diff -u -r244f2dbdf68c80631424c7b979660336937171bf -rd5e1c0cbaee6d5b1f8c766dc18cca4b787da1878
--- Core/Plugins/src/Core.Plugins.Map/PropertyClasses/MapPolygonDataProperties.cs	(.../MapPolygonDataProperties.cs)	(revision 244f2dbdf68c80631424c7b979660336937171bf)
+++ Core/Plugins/src/Core.Plugins.Map/PropertyClasses/MapPolygonDataProperties.cs	(.../MapPolygonDataProperties.cs)	(revision d5e1c0cbaee6d5b1f8c766dc18cca4b787da1878)
@@ -20,6 +20,7 @@
 // All rights reserved.
 
 using System;
+using System.Collections.Generic;
 using System.ComponentModel;
 using System.Drawing;
 using System.Drawing.Design;
@@ -40,11 +41,11 @@
         /// <summary>
         /// Creates a new instance of <see cref="MapPolygonDataProperties"/>.
         /// </summary>
-        /// <param name="mapPolygonData">The <see cref="MapPolygonData"/> to
-        /// show the properties for.</param>
-        /// <exception cref="ArgumentNullException">Thrown when
-        /// <paramref name="mapPolygonData"/> is <c>null</c>.</exception>
-        public MapPolygonDataProperties(MapPolygonData mapPolygonData)
+        /// <param name="mapPolygonData">The <see cref="MapPolygonData"/> to show the properties for.</param>
+        /// <param name="parents">A collection containing all parent <see cref="MapDataCollection"/> of
+        /// the <paramref name="mapPolygonData"/>.</param>
+        /// <exception cref="ArgumentNullException">Thrown when any parameter is <c>null</c>.</exception>
+        public MapPolygonDataProperties(MapPolygonData mapPolygonData, IEnumerable<MapDataCollection> parents)
             : base(mapPolygonData) {}
 
         public override string Type
Index: Core/Plugins/test/Core.Plugins.Map.Test/PropertyClasses/MapPolygonDataPropertiesTest.cs
===================================================================
diff -u -rc6d693f5d253e9bb88d5f18656741e0ee7b07fe5 -rd5e1c0cbaee6d5b1f8c766dc18cca4b787da1878
--- Core/Plugins/test/Core.Plugins.Map.Test/PropertyClasses/MapPolygonDataPropertiesTest.cs	(.../MapPolygonDataPropertiesTest.cs)	(revision c6d693f5d253e9bb88d5f18656741e0ee7b07fe5)
+++ Core/Plugins/test/Core.Plugins.Map.Test/PropertyClasses/MapPolygonDataPropertiesTest.cs	(.../MapPolygonDataPropertiesTest.cs)	(revision d5e1c0cbaee6d5b1f8c766dc18cca4b787da1878)
@@ -54,7 +54,7 @@
             var data = new MapPolygonData("test");
 
             // Call
-            var properties = new MapPolygonDataProperties(data);
+            var properties = new MapPolygonDataProperties(data, Enumerable.Empty<MapDataCollection>());
 
             // Assert
             Assert.IsInstanceOf<FeatureBasedMapDataProperties<MapPolygonData>>(properties);
@@ -82,7 +82,7 @@
             };
 
             // Call
-            var properties = new MapPolygonDataProperties(mapPolygonData);
+            var properties = new MapPolygonDataProperties(mapPolygonData, Enumerable.Empty<MapDataCollection>());
 
             // Assert
             PropertyDescriptorCollection dynamicProperties = PropertiesTestHelper.GetAllVisiblePropertyDescriptors(properties);
@@ -126,7 +126,7 @@
             };
 
             // Call
-            var properties = new MapPolygonDataProperties(mapPolygonData);
+            var properties = new MapPolygonDataProperties(mapPolygonData, Enumerable.Empty<MapDataCollection>());
 
             // Assert
             PropertyDescriptorCollection dynamicProperties = PropertiesTestHelper.GetAllVisiblePropertyDescriptors(properties);
@@ -164,7 +164,7 @@
             });
 
             // Call
-            var properties = new MapPolygonDataProperties(mapPolygonData);
+            var properties = new MapPolygonDataProperties(mapPolygonData, Enumerable.Empty<MapDataCollection>());
 
             // Assert
             Assert.AreEqual(mapPolygonData.ShowLabels, properties.ShowLabels);
@@ -195,7 +195,7 @@
 
             mapPolygonData.Attach(observer);
 
-            var properties = new MapPolygonDataProperties(mapPolygonData);
+            var properties = new MapPolygonDataProperties(mapPolygonData, Enumerable.Empty<MapDataCollection>());
 
             Color newFillColor = Color.Blue;
             Color newStrokeColor = Color.Red;
@@ -233,7 +233,7 @@
                 }
             };
 
-            var properties = new MapPolygonDataProperties(mapData);
+            var properties = new MapPolygonDataProperties(mapData, Enumerable.Empty<MapDataCollection>());
 
             // Call
             bool isShowLabelReadOnly = properties.DynamicReadonlyValidator(
@@ -262,7 +262,7 @@
                                : null
             };
 
-            var properties = new MapPolygonDataProperties(mapData);
+            var properties = new MapPolygonDataProperties(mapData, Enumerable.Empty<MapDataCollection>());
 
             // Call
             bool isStrokeColorReadOnly = properties.DynamicReadonlyValidator(
@@ -294,7 +294,7 @@
                 })
             };
 
-            var properties = new MapPolygonDataProperties(mapPolygonData);
+            var properties = new MapPolygonDataProperties(mapPolygonData, Enumerable.Empty<MapDataCollection>());
 
             // Call
             bool isOtherPropertyReadOnly = properties.DynamicReadonlyValidator(string.Empty);
@@ -314,7 +314,7 @@
                 ShowLabels = showLabels
             };
 
-            var properties = new MapPolygonDataProperties(mapPolygonData);
+            var properties = new MapPolygonDataProperties(mapPolygonData, Enumerable.Empty<MapDataCollection>());
 
             // Call
             bool isSelectedMetaDataAttributeVisible = properties.DynamicVisibleValidationMethod(
@@ -340,7 +340,7 @@
                                : null
             };
 
-            var properties = new MapPolygonDataProperties(mapPolygonData);
+            var properties = new MapPolygonDataProperties(mapPolygonData, Enumerable.Empty<MapDataCollection>());
 
             // Call
             bool isFillColorVisible = properties.DynamicVisibleValidationMethod(
@@ -372,7 +372,7 @@
                 })
             };
 
-            var properties = new MapPolygonDataProperties(mapPolygonData);
+            var properties = new MapPolygonDataProperties(mapPolygonData, Enumerable.Empty<MapDataCollection>());
 
             // Call
             bool isOtherPropertyVisible = properties.DynamicVisibleValidationMethod(string.Empty);