Updating config guide for AT&T workflow

Change-Id: I6190bd33a3650711ca89fc5eef5ab43339cf770e
diff --git a/profiles/rcord/workflows/att.md b/profiles/rcord/workflows/att.md
index c416b8a..1ec4084 100644
--- a/profiles/rcord/workflows/att.md
+++ b/profiles/rcord/workflows/att.md
@@ -77,6 +77,8 @@
       type: tosca.nodes.AttWorkflowDriverWhiteListEntry
       properties:
         serial_number: BRCM22222222
+        pon_port_id: 536870912
+        device_id: of:000000000a5a0072
       requirements:
         - owner:
             node: service#att
@@ -108,6 +110,8 @@
         status: pre-provisioned
         c_tag: 111
         onu_device: BRCM22222222
+        nas_port_id : "PON 1/1/03/1:1.1.1"
+        circuit_id: foo
 ```
 
 For instructions on how to push TOSCA into a CORD POD, please