diff --git a/tosca-configs/att-workflow/bbwf-olt.yaml b/tosca-configs/att-workflow/bbwf-olt.yaml
index 8b75f9c..26a01ad 100755
--- a/tosca-configs/att-workflow/bbwf-olt.yaml
+++ b/tosca-configs/att-workflow/bbwf-olt.yaml
@@ -63,39 +63,39 @@
     #         node: service#volt
     #         relationship: tosca.relationships.BelongsToOne
 
-    # cig:
-    #   type: tosca.nodes.OLTDevice
-    #   properties:
-    #     name: CIG OLT
-    #     device_type: openolt
-    #     host: 192.168.100.113
-    #     port: 10400
-    #     switch_datapath_id: of:0000000000000001
-    #     switch_port: "51"
-    #     outer_tpid: "0x8100"
-    #     uplink: "65536"
-    #     nas_id: "NAS_ID"
-    #   requirements:
-    #     - volt_service:
-    #         node: service#volt
-    #         relationship: tosca.relationships.BelongsToOne
+    cig:
+      type: tosca.nodes.OLTDevice
+      properties:
+        name: CIG OLT
+        device_type: openolt
+        host: 192.168.100.113
+        port: 10400
+        switch_datapath_id: of:0000000000000001
+        switch_port: "51"
+        outer_tpid: "0x8100"
+        uplink: "65536"
+        nas_id: "NAS_ID"
+      requirements:
+        - volt_service:
+            node: service#volt
+            relationship: tosca.relationships.BelongsToOne
 
-    # iskratel-xgspon:
-    #   type: tosca.nodes.OLTDevice
-    #   properties:
-    #     name: Iskratel XGS-PON OLT
-    #     device_type: openolt
-    #     host: 192.168.100.114
-    #     port: 9191
-    #     switch_datapath_id: of:0000000000000001
-    #     switch_port: "46"
-    #     outer_tpid: "0x8100"
-    #     uplink: "65536"
-    #     nas_id: "NAS_ID"
-    #   requirements:
-    #     - volt_service:
-    #         node: service#volt
-    #         relationship: tosca.relationships.BelongsToOne
+    iskratel-xgspon:
+      type: tosca.nodes.OLTDevice
+      properties:
+        name: Iskratel XGS-PON OLT
+        device_type: openolt
+        host: 192.168.100.114
+        port: 9191
+        switch_datapath_id: of:0000000000000001
+        switch_port: "46"
+        outer_tpid: "0x8100"
+        uplink: "65536"
+        nas_id: "NAS_ID"
+      requirements:
+        - volt_service:
+            node: service#volt
+            relationship: tosca.relationships.BelongsToOne
 
     # iskratel-gpon:
     #   type: tosca.nodes.OLTDevice