Update list.py

Author: d3rnn

SoftLayer/CLI/virt/list.py

@@ -21,7 +21,8 @@
     column_helper.Column('action', lambda guest: formatting.active_txn(guest),
                          mask='activeTransaction[id,transactionStatus[name,friendlyName]]'),
     column_helper.Column('power_state', ('powerState', 'name')),
-    column_helper.Column('created_by', ('billingItem', 'orderItem', 'order', 'userRecord', 'username')),
+    column_helper.Column('created_by', lambda created_by: utils.lookup(created_by, 'billingItem', 'orderItem', 'order', 'userRecord', 'username'),
+                         mask='billingItem[id,orderItem[id,order[id,userRecord[username]]]]'),
     column_helper.Column('tags', lambda server: formatting.tags(server.get('tagReferences')),
                          mask="tagReferences.tag.name"),
     column_helper.Column(