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diff --git a/bundles/org.simantics.modeling/src/org/simantics/modeling/subscription/NewSubscriptionItem.java b/bundles/org.simantics.modeling/src/org/simantics/modeling/subscription/NewSubscriptionItem.java
new file mode 100644
index 000000000..59e3bf60e
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+++ b/bundles/org.simantics.modeling/src/org/simantics/modeling/subscription/NewSubscriptionItem.java
@@ -0,0 +1,87 @@
+/*******************************************************************************
+ * Copyright (c) 2007, 2011 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.modeling.subscription;
+
+import java.util.UUID;
+
+import org.simantics.databoard.Bindings;
+import org.simantics.databoard.Databoard;
+import org.simantics.databoard.binding.Binding;
+import org.simantics.databoard.type.Datatype;
+import org.simantics.db.Resource;
+import org.simantics.db.WriteGraph;
+import org.simantics.db.common.CommentMetadata;
+import org.simantics.db.common.request.WriteRequest;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.layer0.variable.RVI;
+import org.simantics.layer0.Layer0;
+import org.simantics.modeling.ModelingResources;
+
+/**
+ * Request to create new subscription item
+ * 
+ * @author toni.kalajainen
+ */
+public class NewSubscriptionItem extends WriteRequest {
+	
+	Resource subscription;
+	Double interval, deadband, gain, bias;
+	String unit, label;
+	RVI variableId;
+	Datatype datatype;
+	public Resource subscriptionItem;
+	
+	public NewSubscriptionItem(Resource subscription, Double interval,
+			Double deadband, Double gain, Double bias, String unit,
+			String label, RVI variableId, Datatype datatype) {
+		super();
+		this.subscription = subscription;
+		this.interval = interval;
+		this.deadband = deadband;
+		this.gain = gain;
+		this.bias = bias;
+		this.unit = unit;
+		this.label = label;
+		this.variableId = variableId;
+		this.datatype = datatype;
+	}
+
+	@Override
+	public void perform(WriteGraph graph) throws DatabaseException 
+	{
+		ModelingResources mr = ModelingResources.getInstance(graph);
+		Layer0 l0 = Layer0.getInstance(graph);
+        subscriptionItem = graph.newResource();
+        graph.claim(subscriptionItem, l0.InstanceOf, null, mr.Subscription_Item);
+        graph.claim(subscription, l0.ConsistsOf, subscriptionItem);
+        graph.claimLiteral(subscriptionItem, l0.HasName, UUID.randomUUID().toString(), Bindings.STRING);
+        graph.claimLiteral(subscriptionItem, l0.HasLabel, label, Bindings.STRING);
+
+        if (datatype != null)
+            graph.claimLiteral(subscriptionItem, mr.Subscription_Item_Datatype,
+                    l0.DataType, datatype,
+                    Bindings.getBindingUnchecked(Datatype.class));
+        
+      	if (interval!=null) graph.claimLiteral(subscriptionItem, mr.Subscription_Item_SamplingInterval, interval, Bindings.DOUBLE);
+       	if (deadband!=null) graph.claimLiteral(subscriptionItem, mr.Subscription_Item_Deadband, deadband, Bindings.DOUBLE);
+       	if (unit!=null) graph.claimLiteral(subscriptionItem, mr.Subscription_Item_Unit, unit, Bindings.STRING);
+       	if (gain!=null) graph.claimLiteral(subscriptionItem, mr.Subscription_Item_Gain, gain, Bindings.DOUBLE);
+       	if (bias!=null) graph.claimLiteral(subscriptionItem, mr.Subscription_Item_Bias, bias, Bindings.DOUBLE);
+       	
+       	Binding rviBinding = graph.getService(Databoard.class).getBindingUnchecked( RVI.class );       	
+        graph.claimLiteral(subscriptionItem, mr.Subscription_Item_VariableId, l0.RVI, variableId, rviBinding);
+        
+        CommentMetadata cm = graph.getMetadata(CommentMetadata.class);
+        graph.addMetadata(cm.add("Added new subscription " + label + " " + subscriptionItem + " "));
+	}
+
+}