diff --git a/apps/demo/cord-gui/src/main/java/org/onosproject/cord/gui/model/XosFunctionDescriptor.java b/apps/demo/cord-gui/src/main/java/org/onosproject/cord/gui/model/XosFunctionDescriptor.java
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+++ b/apps/demo/cord-gui/src/main/java/org/onosproject/cord/gui/model/XosFunctionDescriptor.java
@@ -0,0 +1,82 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package org.onosproject.cord.gui.model;
+
+/**
+ * Designates XOS Functions.
+ */
+public enum XosFunctionDescriptor {
+    /**
+     * Internet function.
+     */
+    INTERNET("internet",
+             "Internet",
+             "Basic internet connectivity."),
+
+    /**
+     * Firewall function.
+     */
+    FIREWALL("firewall",
+             "Firewall",
+             "Normal firewall protection."),
+
+    /**
+     * URL Filtering function (parental controls).
+     */
+    URL_FILTERING("url_filtering",
+                  "Parental Control",
+                  "Variable levels of URL filtering.");
+
+    private final String id;
+    private final String displayName;
+    private final String description;
+
+    XosFunctionDescriptor(String id, String displayName, String description) {
+        this.id = id;
+        this.displayName = displayName;
+        this.description = description;
+    }
+
+    /**
+     * Returns this function's internal identifier.
+     *
+     * @return the identifier
+     */
+    public String id() {
+        return id;
+    }
+
+    /**
+     * Returns this function's display name.
+     *
+     * @return display name
+     */
+    public String displayName() {
+        return displayName;
+    }
+
+    /**
+     * Returns a short, textual description of the function.
+     *
+     * @return textual description
+     */
+    public String description() {
+        return description;
+    }
+
+}