diff --git a/deployment/heat/onap-oom/env/tlab/ETE-HEAT-Test.env b/deployment/heat/onap-oom/env/tlab/ETE-HEAT-Test.env
index eb0afc4..59e0598 100644
--- a/deployment/heat/onap-oom/env/tlab/ETE-HEAT-Test.env
+++ b/deployment/heat/onap-oom/env/tlab/ETE-HEAT-Test.env
@@ -1,9 +1,7 @@
 parameters:
 
-  ubuntu_1404_image: "Ubuntu 14.04 LTS Generic"
   ubuntu_1604_image: "Ubuntu 16.04 LTS Generic"
 
-  lab_name: tlab
   apt_proxy: 192.168.31.204:3142
   docker_proxy: 192.168.31.204:5000
 
@@ -11,6 +9,27 @@
   k8s_vm_flavor: m1.xlarge
 
   public_net_id: fbe8fd92-6636-4e63-ab28-bb6a5b0888a9
-  public_net_name: admin-vpn-floating
 
   oam_network_cidr: 10.0.0.0/16
+
+  integration_override_yaml: >
+    global:
+      repository: 192.168.31.204:5000
+      pullPolicy: IfNotPresent
+      robot:
+        openStackKeyStoneUrl: "https://bdc1tlab01.research.att.com:5000"
+        openStackPublicNetId: "fbe8fd92-6636-4e63-ab28-bb6a5b0888a9"
+        openStackPassword: "${OS_PASSWORD}"
+        openStackTenantId: "${OS_PROJECT_ID}"
+        openStackUserName: "${OS_USERNAME}"
+        ubuntu14Image: "Ubuntu 14.04 LTS Generic"
+        ubuntu16Image: "Ubuntu 16.04 LTS Generic"
+        openStackPrivateNetId: "__oam_network_id__"
+        openStackPrivateSubnetId: "__oam_subnet_id__"
+        openStackPrivateNetCidr: "10.0.0.0/16"
+        openStackOamNetworkCidrPrefix: "10.0"
+      so:
+        config:
+          openStackUserName: "${OS_USERNAME}"
+          openStackKeyStoneUrl: "https://bdc1tlab01.research.att.com:5000"
+          openStackEncryptedPasswordHere: "${OS_PASSWORD_ENCRYPTED}"
diff --git a/deployment/heat/onap-oom/env/tlab/ETE-OOM-Test.env b/deployment/heat/onap-oom/env/tlab/ETE-OOM-Test.env
index eb0afc4..59e0598 100644
--- a/deployment/heat/onap-oom/env/tlab/ETE-OOM-Test.env
+++ b/deployment/heat/onap-oom/env/tlab/ETE-OOM-Test.env
@@ -1,9 +1,7 @@
 parameters:
 
-  ubuntu_1404_image: "Ubuntu 14.04 LTS Generic"
   ubuntu_1604_image: "Ubuntu 16.04 LTS Generic"
 
-  lab_name: tlab
   apt_proxy: 192.168.31.204:3142
   docker_proxy: 192.168.31.204:5000
 
@@ -11,6 +9,27 @@
   k8s_vm_flavor: m1.xlarge
 
   public_net_id: fbe8fd92-6636-4e63-ab28-bb6a5b0888a9
-  public_net_name: admin-vpn-floating
 
   oam_network_cidr: 10.0.0.0/16
+
+  integration_override_yaml: >
+    global:
+      repository: 192.168.31.204:5000
+      pullPolicy: IfNotPresent
+      robot:
+        openStackKeyStoneUrl: "https://bdc1tlab01.research.att.com:5000"
+        openStackPublicNetId: "fbe8fd92-6636-4e63-ab28-bb6a5b0888a9"
+        openStackPassword: "${OS_PASSWORD}"
+        openStackTenantId: "${OS_PROJECT_ID}"
+        openStackUserName: "${OS_USERNAME}"
+        ubuntu14Image: "Ubuntu 14.04 LTS Generic"
+        ubuntu16Image: "Ubuntu 16.04 LTS Generic"
+        openStackPrivateNetId: "__oam_network_id__"
+        openStackPrivateSubnetId: "__oam_subnet_id__"
+        openStackPrivateNetCidr: "10.0.0.0/16"
+        openStackOamNetworkCidrPrefix: "10.0"
+      so:
+        config:
+          openStackUserName: "${OS_USERNAME}"
+          openStackKeyStoneUrl: "https://bdc1tlab01.research.att.com:5000"
+          openStackEncryptedPasswordHere: "${OS_PASSWORD_ENCRYPTED}"
diff --git a/deployment/heat/onap-oom/env/tlab/integration-override.yaml b/deployment/heat/onap-oom/env/tlab/integration-override.yaml
deleted file mode 100644
index c56d139..0000000
--- a/deployment/heat/onap-oom/env/tlab/integration-override.yaml
+++ /dev/null
@@ -1,121 +0,0 @@
-# Copyright © 2017 Amdocs, Bell Canada
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#       http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# This override file is useful to test one or more subcharts.
-# It overrides the default ONAP parent chart behaviour to deploy
-# all of ONAP.
-#
-# Example use to enable a single subchart (from this directory):
-#
-# helm install local/onap -n onap --namespace onap -f disable-allcharts.yaml --set so.enabled=true
-
-
-#################################################################
-# Global configuration overrides.
-#
-# These overrides will affect all helm charts (ie. applications)
-# that are listed below and are 'enabled'.
-#################################################################
-global:
-  # Change to an unused port prefix range to prevent port conflicts
-  # with other instances running within the same k8s cluster
-  nodePortPrefix: 302
-
-  # lab local nexus proxy - nexus3 default
-  repository: 192.168.31.204:5000
-  # image pull policy
-  #pullPolicy: Always
-  pullPolicy: IfNotPresent
-
-
-  # default mount path root directory referenced
-  # by persistent volumes and log files
-#  persistence:
-#    mountPath: /onapdata
-
-#################################################################
-# Enable/disable and configure helm charts (ie. applications)
-# to customize the ONAP deployment.
-#################################################################
-aaf:
-  enabled: true
-aai:
-  enabled: true
-appc:
-  enabled: true
-clamp:
-  enabled: true
-cli:
-  enabled: true
-consul:
-  enabled: true
-dcaegen2:
-  enabled: false
-esr:
-  enabled: true
-  # esr parent chart (server) image override
-  image: onap/aai/esr-server:1.1.0-SNAPSHOT
-  # esr subchart omage override
-  esr-gui:
-    image: onap/aai/esr-gui:1.1.0-SNAPSHOT
-log:
-  enabled: true
-message-router:
-  enabled: true
-#  kafka:
-#    repositoryOverride: docker.io
-#    image: wurstmeister/kafka:latest
-mock:
-  enabled: true
-msb:
-  enabled: true
-multicloud:
-  enabled: true
-policy:
-  enabled: true
-portal:
-  enabled: true
-robot:
-  enabled: true
-  #pullPolicy: Always
-  config:
-  # openstack configuration
-  openStackUserName: "gw3113"
-  openStackRegion: "RegionOne"
-  openStackKeyStoneUrl: "https://bdc1tlab01.research.att.com:5000"
-  openStackServiceTenantName: "service"
-  openStackEncryptedPasswordHere: "05daa77613ae3690172d9f822883dda9"
-sdc:
-  enabled: true
-sdnc:
-  enabled: true
-so:
-  enabled: true
-  # so server configuration
-  config:
-    # openstack configuration
-    openStackUserName: "gw3113"
-    openStackRegion: "RegionOne"
-    openStackKeyStoneUrl: "https://bdc1tlab01.research.att.com:5000"
-    openStackServiceTenantName: "service"
-    openStackEncryptedPasswordHere: "05daa77613ae3690172d9f822883dda9"
-
-uui:
-  enabled: true
-vfc:
-  enabled: true
-vid:
-  enabled: true
-vnfsdk:
-  enabled: true