diff --git a/tools/model_generator/src/com/libiec61850/scl/communication/Address.java b/tools/model_generator/src/com/libiec61850/scl/communication/Address.java
new file mode 100644
index 00000000..6906a2d1
--- /dev/null
+++ b/tools/model_generator/src/com/libiec61850/scl/communication/Address.java
@@ -0,0 +1,42 @@
+package com.libiec61850.scl.communication;
+
+import java.util.LinkedList;
+import java.util.List;
+
+import org.w3c.dom.Node;
+
+import com.libiec61850.scl.ParserUtils;
+import com.libiec61850.scl.SclParserException;
+
+public class Address
+{
+	Node node;
+	
+    private List<P> addressParameters = new LinkedList<P>();
+
+    public Address(Node addressNode)
+            throws SclParserException
+    {
+        node = addressNode;
+        
+        List<Node> pNodes = ParserUtils.getChildNodesWithTag(node, "P");
+
+        for (Node pNode : pNodes)
+            addressParameters.add(new P(pNode));
+    }
+	
+    public List<P> getAddressParameters()
+    {
+        return addressParameters;
+    }
+    
+    public P getAddressParameter(String type)
+    {
+        for (P p : addressParameters) {
+            if (p.getType().equals(type))
+                return p;
+        }
+        
+        return null;
+    }
+}
diff --git a/tools/model_generator/src/com/libiec61850/scl/communication/P.java b/tools/model_generator/src/com/libiec61850/scl/communication/P.java
new file mode 100644
index 00000000..32794865
--- /dev/null
+++ b/tools/model_generator/src/com/libiec61850/scl/communication/P.java
@@ -0,0 +1,38 @@
+package com.libiec61850.scl.communication;
+
+import org.w3c.dom.Node;
+
+import com.libiec61850.scl.ParserUtils;
+import com.libiec61850.scl.SclParserException;
+
+public class P 
+{
+	private Node node;
+	
+    private String type;
+
+    public P(Node pNode) throws SclParserException
+    {
+        node = pNode;
+        
+        this.type = ParserUtils.parseAttribute(node, "type");
+
+        if (this.type == null)
+            throw new SclParserException(node, "type is missing in P element!");
+    }
+    
+    public String getType()
+    {
+        return type;
+    }
+        
+    public String getText()
+    {
+        return node.getTextContent();
+    }
+    
+    public void setText(String text)
+    {
+        node.setTextContent(text);
+    }
+}
diff --git a/tools/model_generator/src/com/libiec61850/scl/model/ClientLN.java b/tools/model_generator/src/com/libiec61850/scl/model/ClientLN.java
new file mode 100644
index 00000000..b3275aea
--- /dev/null
+++ b/tools/model_generator/src/com/libiec61850/scl/model/ClientLN.java
@@ -0,0 +1,72 @@
+package com.libiec61850.scl.model;
+
+/*
+ *  Copyright 2013-2019 Michael Zillgith, MZ Automation GmbH
+ *
+ *  This file is part of libIEC61850.
+ *
+ *  libIEC61850 is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  libIEC61850 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 General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with libIEC61850.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ *  See COPYING file for the complete license text.
+ */
+
+import org.w3c.dom.Node;
+
+import com.libiec61850.scl.ParserUtils;
+
+public class ClientLN 
+{
+	private Node node;
+	
+    public ClientLN(Node node)
+    {
+    	this.node = node;
+    }
+	
+    public String getIedName()
+    {
+        return ParserUtils.parseAttribute(node, "iedName");
+    }
+    
+    public String getApRef()
+    {
+        return ParserUtils.parseAttribute(node, "apRef");
+    }
+    
+    public String getLdInst()
+    {
+        return ParserUtils.parseAttribute(node, "ldInst");
+    }
+    
+    public String getPrefix()
+    {
+        return ParserUtils.parseAttribute(node, "prefix");
+    }
+    
+    public String getLnClass()
+    {
+        return ParserUtils.parseAttribute(node, "lnClass");
+    }
+    
+    public String getLnInst()
+    {
+        return ParserUtils.parseAttribute(node, "lnInst");
+    }
+    
+    public String getDesc()
+    {
+        return ParserUtils.parseAttribute(node, "desc");
+    }
+    
+}