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diff --git a/org.simantics.district.network.ui/src/org/simantics/district/network/ui/DNGraphLayerUtil.java b/org.simantics.district.network.ui/src/org/simantics/district/network/ui/DNGraphLayerUtil.java
new file mode 100644
index 00000000..27905a55
--- /dev/null
+++ b/org.simantics.district.network.ui/src/org/simantics/district/network/ui/DNGraphLayerUtil.java
@@ -0,0 +1,66 @@
+package org.simantics.district.network.ui;
+
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.Map;
+
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.WriteGraph;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.diagram.stubs.DiagramResource;
+import org.simantics.diagram.synchronization.graph.layer.GraphLayer;
+import org.simantics.diagram.synchronization.graph.layer.GraphLayerUtil;
+import org.simantics.diagram.synchronization.graph.layer.IGraphLayerUtil;
+import org.simantics.district.network.ontology.DistrictNetworkResource;
+import org.simantics.layer0.Layer0;
+
+public class DNGraphLayerUtil implements IGraphLayerUtil {
+
+    public DNGraphLayerUtil(Resource layer) {
+        
+    }
+
+    @Override
+    public GraphLayer loadLayer(ReadGraph graph, Resource layer) throws DatabaseException {
+        Layer0 L0 = Layer0.getInstance(graph);
+        DistrictNetworkResource DN = DistrictNetworkResource.getInstance(graph);
+        String name = graph.getRelatedValue(layer, L0.HasName);
+        Resource inLayer = graph.getSingleObject(layer, DN.HasInLayerTag);
+        
+        Map<String, Resource> properties = new HashMap<>();
+        properties.put("IN_LAYER", inLayer);
+
+        return new GraphLayer(name, layer, properties);
+    }
+
+    @Override
+    public GraphLayer createLayer(WriteGraph graph, String layerName, boolean active) throws DatabaseException {
+        Layer0 L0 = Layer0.getInstance(graph);
+        DiagramResource DIA = DiagramResource.getInstance(graph);
+        DistrictNetworkResource DN = DistrictNetworkResource.getInstance(graph);
+        
+        
+        Resource layer = graph.newResource();
+        graph.claim(layer, L0.InstanceOf, null, DN.Layer);
+
+        // Assign tagging relations
+        Resource inLayerTag = GraphLayerUtil.newTag(graph, L0, DN.InLayer);
+        graph.claim(layer, DN.HasInLayerTag, inLayerTag);
+
+        // Assign shared name property for all, the layer and the tags
+        Resource name = graph.newResource();
+        graph.claim(name, L0.InstanceOf, null, L0.String);
+        graph.claimValue(name, layerName);
+
+        graph.claim(layer, L0.HasName, name);
+        graph.claim(inLayerTag, L0.HasName, name);
+        
+        graph.claim(layer, DN.HasSpatialRefSystem, DN.EPSG_4326);
+
+        GraphLayerUtil.setLayerActive(graph, DIA, layer, active);
+
+        return new GraphLayer(layerName, layer, Collections.emptyMap());
+    }
+
+}