return computeNodeName in vOLT object
diff --git a/xos/core/xoslib/methods/volttenant.py b/xos/core/xoslib/methods/volttenant.py
index a927c3f..a1ae656 100644
--- a/xos/core/xoslib/methods/volttenant.py
+++ b/xos/core/xoslib/methods/volttenant.py
@@ -30,13 +30,24 @@
 
         humanReadableName = serializers.SerializerMethodField("getHumanReadableName")
 
+        computeNodeName = serializers.SerializerMethodField("getComputeNodeName")
+
         class Meta:
             model = VOLTTenant
-            fields = ('humanReadableName', 'id', 'provider_service', 'service_specific_id', 'vlan_id' )
+            fields = ('humanReadableName', 'id', 'provider_service', 'service_specific_id', 'vlan_id', 'computeNodeName' )
 
         def getHumanReadableName(self, obj):
             return obj.__unicode__()
 
+        def getComputeNodeName(self, obj):
+            vcpe = obj.vcpe
+            if not vcpe:
+                return None
+            sliver = vcpe.sliver
+            if not sliver:
+                return None
+            return sliver.node.name
+
 class VOLTTenantList(XOSListCreateAPIView):
     serializer_class = VOLTTenantIdSerializer