diff --git a/tosca-configs/att-workflow/bbwf-fabric.yaml b/tosca-configs/att-workflow/bbwf-fabric.yaml
index 97c6af5..d33f07f 100755
--- a/tosca-configs/att-workflow/bbwf-fabric.yaml
+++ b/tosca-configs/att-workflow/bbwf-fabric.yaml
@@ -189,10 +189,10 @@
             node: service#att
             relationship: tosca.relationships.BelongsToOne
 
-    SBB2888AA010:
+    ISKT71E81071:
       type: tosca.nodes.AttWorkflowDriverWhiteListEntry
       properties:
-        serial_number: SBB2888AA010
+        serial_number: ISKT71E81071
         pon_port_id: 536870912
         device_id: of:000000000a5a0072
       requirements:
diff --git a/tosca-configs/att-workflow/bbwf-olt.yaml b/tosca-configs/att-workflow/bbwf-olt.yaml
index 3f56138..2fad65f 100755
--- a/tosca-configs/att-workflow/bbwf-olt.yaml
+++ b/tosca-configs/att-workflow/bbwf-olt.yaml
@@ -50,7 +50,7 @@
       type: tosca.nodes.OLTDevice
       properties:
         name: Adtran OLT
-        device_type: openolt
+        device_type: adtran
         host: 192.168.100.112
         port: 9191
         switch_datapath_id: of:0000000000000001
diff --git a/tosca-configs/att-workflow/bbwf-subscriber.yaml b/tosca-configs/att-workflow/bbwf-subscriber.yaml
index 11eeee2..fa32b21 100755
--- a/tosca-configs/att-workflow/bbwf-subscriber.yaml
+++ b/tosca-configs/att-workflow/bbwf-subscriber.yaml
@@ -102,11 +102,11 @@
     iskratelx_subscriber_2:
       type: tosca.nodes.RCORDSubscriber
       properties:
-        name: Sub_SBB2888AA010
+        name: Sub_ISKT71E81071
         status: pre-provisioned
         c_tag: 22
         s_tag: 444
-        onu_device: SBB2888AA010
+        onu_device: ISKT71E81071
         nas_port_id : "PON 1/1/05/1:1.1.1"
         circuit_id: iskx_sub2_circuit
         remote_id: iskx_sub2_remote