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diff --git a/bundles/org.simantics.browsing.ui.graph.impl/src/org/simantics/browsing/ui/graph/impl/MultiInputPropertyViewpointFactory.java b/bundles/org.simantics.browsing.ui.graph.impl/src/org/simantics/browsing/ui/graph/impl/MultiInputPropertyViewpointFactory.java
new file mode 100644
index 000000000..a76b42771
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+++ b/bundles/org.simantics.browsing.ui.graph.impl/src/org/simantics/browsing/ui/graph/impl/MultiInputPropertyViewpointFactory.java
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+/*******************************************************************************
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.browsing.ui.graph.impl;
+
+import java.util.ArrayList;
+import java.util.Collection;
+
+import org.simantics.browsing.ui.BuiltinKeys;
+import org.simantics.browsing.ui.NodeContext;
+import org.simantics.browsing.ui.PrimitiveQueryUpdater;
+import org.simantics.browsing.ui.BuiltinKeys.ViewpointKey;
+import org.simantics.browsing.ui.common.NodeContextBuilder;
+import org.simantics.browsing.ui.content.Viewpoint;
+import org.simantics.browsing.ui.content.ViewpointFactory;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.Statement;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.layer0.Layer0;
+
+/**
+ * A first test version of a viewpoint that provides editing of the shared
+ * properties of multiple input resources.
+ */
+public class MultiInputPropertyViewpointFactory implements ViewpointFactory {
+
+    @Override
+    public Viewpoint create(PrimitiveQueryUpdater provider, final NodeContext context, ViewpointKey key) {
+
+        assert(provider != null);
+        assert(context != null);
+
+        return new LazyViewpoint(provider, context, key) {
+
+            @Override
+            public NodeContext[] children(ReadGraph graph) throws DatabaseException {
+                Resource[] rs = (Resource[]) context.getConstant(BuiltinKeys.INPUT);
+                if(rs.length == 0) return new NodeContext[0];
+                if(rs.length == 1) return new NodeContext[0];
+                Resource r = rs[0];
+                Layer0 l0 = Layer0.getInstance(graph);
+                Resource type = graph.getSingleType(r, l0.Entity);
+                for(int i=1;i<rs.length;i++) {
+                    Resource type2 = graph.getSingleType(rs[i], l0.Entity);
+                    if(!type.equals(type2)) return new NodeContext[0];
+                }
+
+                Collection<Statement> children = graph.getStatements(r, l0.HasProperty);
+
+                ArrayList<NodeContext> resultContexts = new ArrayList<NodeContext>();
+
+                for(Statement child : children) {
+
+                    ArrayList<Resource> objects = new ArrayList<Resource>();
+
+                    objects.add(child.getObject());
+
+                    boolean ok = true;
+                    for(int i=1;i<rs.length;i++) {
+                        Collection<Resource> objects2 = graph.getObjects(rs[1], child.getPredicate());
+                        if(objects2.size() != 1) {
+                            ok = false;
+                            break;
+                        }
+                        objects.add(objects2.iterator().next());
+                    }
+                    if(ok) {
+                        resultContexts.add(NodeContextBuilder.buildWithInput(new PropertyArray(child.getPredicate(), objects)));
+                    }
+
+                }
+
+                return resultContexts.toArray(new NodeContext[resultContexts.size()]);
+            }
+
+            @Override
+            public Boolean hasChildren(ReadGraph graph) throws DatabaseException {
+                return Boolean.valueOf(children(graph).length > 0);
+            }
+        };
+    }
+
+    @Override
+    public String toString() {
+        return "Properties";
+    }
+
+}