diff --git a/tosca-configs/att-workflow/onlab-pod1-cig.yaml b/tosca-configs/att-workflow/onlab-pod1-cig.yaml
index 89f9497..1e47e3d 100755
--- a/tosca-configs/att-workflow/onlab-pod1-cig.yaml
+++ b/tosca-configs/att-workflow/onlab-pod1-cig.yaml
@@ -22,6 +22,8 @@
   - custom_types/attworkflowdriverwhitelistentry.yaml
   - custom_types/attworkflowdriverservice.yaml
   - custom_types/rcordsubscriber.yaml
+  - custom_types/switch.yaml
+  - custom_types/switchport.yaml
 description: Create a simulated OLT Device in VOLTHA
 topology_template:
   node_templates:
@@ -79,4 +81,20 @@
         onu_device: CIGG70606829
         nas_port_id : "PON 1/1/03/1:1.1.1"
         circuit_id: foo1
-        remote_id: bar1
\ No newline at end of file
+        remote_id: bar1
+
+    switch#leaf_1:
+      type: tosca.nodes.Switch
+      properties:
+        name: AGG_SWITCH
+        must-exist: true
+
+    port#cig_olt_port:
+      type: tosca.nodes.SwitchPort
+      properties:
+        portId: 4
+        host_learning: false
+      requirements:
+        - switch:
+            node: switch#leaf_1
+            relationship: tosca.relationships.BelongsToOne
\ No newline at end of file