diff --git a/descriptor-packages/nsd/ping_pong_ns/src/ping_pong_nsd.yaml b/descriptor-packages/nsd/ping_pong_ns/src/ping_pong_nsd.yaml
index 347c78e94f4961e31a4c63c3b4a72d7cc573b6ef..ec13b26ad5ab2e992483b265624316e1fb547f15 100644
--- a/descriptor-packages/nsd/ping_pong_ns/src/ping_pong_nsd.yaml
+++ b/descriptor-packages/nsd/ping_pong_ns/src/ping_pong_nsd.yaml
@@ -74,6 +74,7 @@ nsd:nsd-catalog:
             description: Management VL
             name: mgmt_vl
             short-name: mgmt_vl
+            vim-network-name: mgmt
             type: ELAN
             vendor: RIFT.io
             version: '1.0'
diff --git a/descriptor-packages/vnfd/ping_vnf/src/ping_vnfd.yaml b/descriptor-packages/vnfd/ping_vnf/src/ping_vnfd.yaml
index 8aa7817a7f2e5fc2c81ce29127cac23a096f3775..f51012d713dec9d2cac622eaf13c17bc44186828 100644
--- a/descriptor-packages/vnfd/ping_vnf/src/ping_vnfd.yaml
+++ b/descriptor-packages/vnfd/ping_vnf/src/ping_vnfd.yaml
@@ -31,7 +31,6 @@ vnfd:vnfd-catalog:
             type: VPORT
         http-endpoint:
         -   path: api/v1/ping/stats
-            polling_interval_secs: '2'
             port: '18888'
         mgmt-interface:
             dashboard-params:
@@ -50,11 +49,13 @@ vnfd:vnfd-catalog:
             count: '1'
             interface:
             -   name: eth0
+                position: 0
                 type: EXTERNAL
                 virtual-interface:
                     type: VIRTIO
                 external-connection-point-ref: ping_vnfd/cp0
             -   name: eth1
+                position: 1
                 type: EXTERNAL
                 virtual-interface:
                     type: VIRTIO
@@ -67,7 +68,7 @@ vnfd:vnfd-catalog:
                 storage-gb: '4'
                 vcpu-count: '1'
         vnf-configuration:
-            service-primitive:
+            config-primitive:
             -   name: start
             -   name: stop
             -   name: restart
diff --git a/descriptor-packages/vnfd/pong_vnf/src/pong_vnfd.yaml b/descriptor-packages/vnfd/pong_vnf/src/pong_vnfd.yaml
index 33082f13b9eab355ef8bd31021953af03b339723..4c498885564bfd27bf5a80f7d037d54e152aef6b 100644
--- a/descriptor-packages/vnfd/pong_vnf/src/pong_vnfd.yaml
+++ b/descriptor-packages/vnfd/pong_vnf/src/pong_vnfd.yaml
@@ -31,7 +31,6 @@ vnfd:vnfd-catalog:
             type: VPORT
         http-endpoint:
         -   path: api/v1/pong/stats
-            polling_interval_secs: '2'
             port: '18889'
         mgmt-interface:
             dashboard-params:
@@ -50,11 +49,13 @@ vnfd:vnfd-catalog:
             count: '1'
             interface:
             -   name: eth0
+                position: 0
                 type: EXTERNAL
                 virtual-interface:
                     type: VIRTIO
                 external-connection-point-ref: pong_vnfd/cp0
             -   name: eth1
+                position: 1
                 type: EXTERNAL
                 virtual-interface:
                     type: VIRTIO
@@ -67,7 +68,7 @@ vnfd:vnfd-catalog:
                 storage-gb: '4'
                 vcpu-count: '1'
         vnf-configuration:
-            service-primitive:
+            config-primitive:
             -   name: start
             -   name: stop
             -   name: restart