diff --git a/installers/00-default-install-options.rc b/installers/00-default-install-options.rc
index eac6569..7c0f354 100644
--- a/installers/00-default-install-options.rc
+++ b/installers/00-default-install-options.rc
@@ -19,7 +19,7 @@
 export APT_PROXY_URL=""
 export K8S_CLUSTER_ENGINE="k3s"
 export DEBUG_INSTALL=""
-export RELEASE="testing-daily"
+export RELEASE="releaseeighteen-daily"
 export REPOSITORY="testing"
 export REPOSITORY_KEY="OSM%20ETSI%20Release%20Key.gpg"
 export REPOSITORY_BASE="https://osm-download.etsi.org/repository/osm/debian"
@@ -27,15 +27,15 @@
 export INSTALL_MGMT_CLUSTER="y"
 export OSM_NAMESPACE=osm
 export OSM_HELM_RELEASE=osm
-export OSM_DOCKER_TAG="testing-daily"
+export OSM_DOCKER_TAG="releaseeighteen-daily"
 export DOCKER_USER="opensourcemano"
 export DOCKER_REGISTRY_USER=
 export DOCKER_REGISTRY_PASSWORD=
 export DOCKER_REGISTRY_URL=
 export DOCKER_PROXY_URL=
 export MODULE_DOCKER_TAG=
-export OSM_CLIENT_VERSION="master"
-export OSM_IM_VERSION="master"
+export OSM_CLIENT_VERSION="v18.0"
+export OSM_IM_VERSION="v18.0"
 export OSM_HOME_DIR=${OSM_HOME_DIR:-"$HOME/.osm"}
 export CREDENTIALS_DIR="${OSM_HOME_DIR}/.credentials"
 export WORK_REPOS_DIR="${OSM_HOME_DIR}/repos"
diff --git a/installers/10-install-client-tools.sh b/installers/10-install-client-tools.sh
index 5a02e70..16fad53 100755
--- a/installers/10-install-client-tools.sh
+++ b/installers/10-install-client-tools.sh
@@ -130,8 +130,8 @@
 echo "yq installed"
 
 # OSM client
-OSM_CLIENT_VERSION=${OSM_CLIENT_VERSION:-"master"}
-OSM_IM_VERSION=${OSM_IM_VERSION:-"master"}
+OSM_CLIENT_VERSION=${OSM_CLIENT_VERSION:-"v18.0"}
+OSM_IM_VERSION=${OSM_IM_VERSION:-"v18.0"}
 sudo DEBIAN_FRONTEND=noninteractive apt-get install -y python3 python3-setuptools python3-dev python3-pip
 sudo DEBIAN_FRONTEND=noninteractive apt-get install -y libmagic1
 sudo DEBIAN_FRONTEND=noninteractive apt-get install -y make
diff --git a/installers/30-deploy-mgmt-cluster.sh b/installers/30-deploy-mgmt-cluster.sh
index f5697b7..a1e3986 100755
--- a/installers/30-deploy-mgmt-cluster.sh
+++ b/installers/30-deploy-mgmt-cluster.sh
@@ -117,7 +117,7 @@
 cp -r "${TEMPLATES_DIR}"/* "${SW_CATALOGS_REPO_DIR}/"
 if [ -n "${OSM_DOCKER_TAG}" ]; then
   # Replace the OSM Docker tag in the WF templates
-  find "${SW_CATALOGS_REPO_DIR}/infra-configs/osm-workflows/templates/wf-templates/building-blocks" -type f -name "*.yaml" -exec sed -i "s|opensourcemano/osm-krm-functions:testing-daily|${DOCKER_REGISTRY_URL}${DOCKER_USER}/osm-krm-functions:${OSM_DOCKER_TAG}|g" {} +
+  find "${SW_CATALOGS_REPO_DIR}/infra-configs/osm-workflows/templates/wf-templates/building-blocks" -type f -name "*.yaml" -exec sed -i "s|opensourcemano/osm-krm-functions:releaseeighteen-daily|${DOCKER_REGISTRY_URL}${DOCKER_USER}/osm-krm-functions:${OSM_DOCKER_TAG}|g" {} +
 fi
 
 #####################################################################
diff --git a/installers/40-deploy-osm.sh b/installers/40-deploy-osm.sh
index aa7f4a2..ecd17d5 100755
--- a/installers/40-deploy-osm.sh
+++ b/installers/40-deploy-osm.sh
@@ -76,8 +76,8 @@
 # TODO: review if next line is really needed or should be conditional to DOCKER_REGISTRY_URL not empty
 # [ -n "${DOCKER_REGISTRY_URL}" ] && OSM_HELM_OPTS="${OSM_HELM_OPTS} --set global.image.repository=${DOCKER_REGISTRY_URL}${DOCKER_USER}"
 OSM_HELM_OPTS="${OSM_HELM_OPTS} --set global.image.repositoryBase=${DOCKER_REGISTRY_URL}${DOCKER_USER}"
-[ ! "$OSM_DOCKER_TAG" == "testing-daily" ] && OSM_HELM_OPTS="${OSM_HELM_OPTS} --set-string global.image.tag=${OSM_DOCKER_TAG}"
-[ ! "$OSM_DOCKER_TAG" == "testing-daily" ] && OSM_HELM_OPTS="${OSM_HELM_OPTS} --set prometheus.server.sidecarContainers.prometheus-config-sidecar.image=${DOCKER_REGISTRY_URL}${DOCKER_USER}/prometheus:${OSM_DOCKER_TAG}"
+[ ! "$OSM_DOCKER_TAG" == "releaseeighteen-daily" ] && OSM_HELM_OPTS="${OSM_HELM_OPTS} --set-string global.image.tag=${OSM_DOCKER_TAG}"
+[ ! "$OSM_DOCKER_TAG" == "releaseeighteen-daily" ] && OSM_HELM_OPTS="${OSM_HELM_OPTS} --set prometheus.server.sidecarContainers.prometheus-config-sidecar.image=${DOCKER_REGISTRY_URL}${DOCKER_USER}/prometheus:${OSM_DOCKER_TAG}"
 
 OSM_BASE_DOMAIN="${OSM_BASE_DOMAIN:-"${OSM_K8S_NGINX_IPADDRESS}.nip.io"}"
 OSM_HELM_OPTS="${OSM_HELM_OPTS} --set global.hostname=${OSM_BASE_DOMAIN}"
diff --git a/installers/flux/templates/sw-catalogs/infra-configs/osm-workflows/templates/wf-templates/building-blocks/capi-cloud-configs-wft.yaml b/installers/flux/templates/sw-catalogs/infra-configs/osm-workflows/templates/wf-templates/building-blocks/capi-cloud-configs-wft.yaml
index df6aed6..d5e24b2 100644
--- a/installers/flux/templates/sw-catalogs/infra-configs/osm-workflows/templates/wf-templates/building-blocks/capi-cloud-configs-wft.yaml
+++ b/installers/flux/templates/sw-catalogs/infra-configs/osm-workflows/templates/wf-templates/building-blocks/capi-cloud-configs-wft.yaml
@@ -65,7 +65,7 @@
         value: "sw-catalogs-osm"
 
     container:
-      image: opensourcemano/osm-krm-functions:testing-daily
+      image: opensourcemano/osm-krm-functions:releaseeighteen-daily
       # imagePullPolicy: Always
       env:
       - name: OPENSTACK_CLOUDS_YAML
@@ -162,7 +162,7 @@
         value: "sw-catalogs-osm"
 
     container:
-      image: opensourcemano/osm-krm-functions:testing-daily
+      image: opensourcemano/osm-krm-functions:releaseeighteen-daily
       # imagePullPolicy: Always
       env:
       - name: OPENSTACK_CLOUDS_YAML
@@ -245,7 +245,7 @@
         value: "fleet-osm"
 
     container:
-      image: opensourcemano/osm-krm-functions:testing-daily
+      image: opensourcemano/osm-krm-functions:releaseeighteen-daily
       # imagePullPolicy: Always
       env:
       - name: DEBUG
diff --git a/installers/flux/templates/sw-catalogs/infra-configs/osm-workflows/templates/wf-templates/building-blocks/cloud-accounts-wft.yaml b/installers/flux/templates/sw-catalogs/infra-configs/osm-workflows/templates/wf-templates/building-blocks/cloud-accounts-wft.yaml
index 883123b..932a306 100644
--- a/installers/flux/templates/sw-catalogs/infra-configs/osm-workflows/templates/wf-templates/building-blocks/cloud-accounts-wft.yaml
+++ b/installers/flux/templates/sw-catalogs/infra-configs/osm-workflows/templates/wf-templates/building-blocks/cloud-accounts-wft.yaml
@@ -72,7 +72,7 @@
         value: "sw-catalogs-osm"
 
     container:
-      image: opensourcemano/osm-krm-functions:testing-daily
+      image: opensourcemano/osm-krm-functions:releaseeighteen-daily
       # imagePullPolicy: Always
       env:
       - name: CRED_SECRET_CONTENT
@@ -166,7 +166,7 @@
         value: "sw-catalogs-osm"
 
     container:
-      image: opensourcemano/osm-krm-functions:testing-daily
+      image: opensourcemano/osm-krm-functions:releaseeighteen-daily
       # imagePullPolicy: Always
       env:
       - name: CRED_SECRET_CONTENT
@@ -241,7 +241,7 @@
         value: "fleet-osm"
 
     container:
-      image: opensourcemano/osm-krm-functions:testing-daily
+      image: opensourcemano/osm-krm-functions:releaseeighteen-daily
       # imagePullPolicy: Always
       env:
       - name: DEBUG
diff --git a/installers/flux/templates/sw-catalogs/infra-configs/osm-workflows/templates/wf-templates/building-blocks/cluster-management-wft.yaml b/installers/flux/templates/sw-catalogs/infra-configs/osm-workflows/templates/wf-templates/building-blocks/cluster-management-wft.yaml
index 5de1142..555324e 100644
--- a/installers/flux/templates/sw-catalogs/infra-configs/osm-workflows/templates/wf-templates/building-blocks/cluster-management-wft.yaml
+++ b/installers/flux/templates/sw-catalogs/infra-configs/osm-workflows/templates/wf-templates/building-blocks/cluster-management-wft.yaml
@@ -82,7 +82,7 @@
         value: "false"
 
     container:
-      image: opensourcemano/osm-krm-functions:testing-daily
+      image: opensourcemano/osm-krm-functions:releaseeighteen-daily
       # imagePullPolicy: Always
       env:
       - name: PRIVATE_KEY_NEW_CLUSTER
@@ -190,7 +190,7 @@
         value: "false"
 
     container:
-      image: opensourcemano/osm-krm-functions:testing-daily
+      image: opensourcemano/osm-krm-functions:releaseeighteen-daily
       # imagePullPolicy: Always
       env:
       - name: PRIVATE_KEY_NEW_CLUSTER
@@ -309,7 +309,7 @@
         value: "false"
 
     container:
-      image: opensourcemano/osm-krm-functions:testing-daily
+      image: opensourcemano/osm-krm-functions:releaseeighteen-daily
       # imagePullPolicy: Always
       env:
       - name: PRIVATE_KEY_NEW_CLUSTER
@@ -430,7 +430,7 @@
         value: "false"
 
     container:
-      image: opensourcemano/osm-krm-functions:testing-daily
+      image: opensourcemano/osm-krm-functions:releaseeighteen-daily
       # imagePullPolicy: Always
       env:
       - name: PRIVATE_KEY_NEW_CLUSTER
@@ -544,7 +544,7 @@
         value: "false"
 
     container:
-      image: opensourcemano/osm-krm-functions:testing-daily
+      image: opensourcemano/osm-krm-functions:releaseeighteen-daily
       # imagePullPolicy: Always
       env:
       - name: PRIVATE_KEY_NEW_CLUSTER
@@ -654,7 +654,7 @@
         value: "false"
 
     container:
-      image: opensourcemano/osm-krm-functions:testing-daily
+      image: opensourcemano/osm-krm-functions:releaseeighteen-daily
       # imagePullPolicy: Always
       env:
       - name: PRIVATE_KEY_NEW_CLUSTER
@@ -751,7 +751,7 @@
         value: "false"
 
     container:
-      image: opensourcemano/osm-krm-functions:testing-daily
+      image: opensourcemano/osm-krm-functions:releaseeighteen-daily
       # imagePullPolicy: Always
       env:
       - name: PRIVATE_KEY_NEW_CLUSTER
@@ -816,7 +816,7 @@
         value: "false"
 
     container:
-      image: opensourcemano/osm-krm-functions:testing-daily
+      image: opensourcemano/osm-krm-functions:releaseeighteen-daily
       # imagePullPolicy: Always
       env:
       - name: DEBUG
@@ -863,7 +863,7 @@
         value: "{{inputs.parameters.mgmt_cluster_name}}"
 
     container:
-      image: opensourcemano/osm-krm-functions:testing-daily
+      image: opensourcemano/osm-krm-functions:releaseeighteen-daily
       # imagePullPolicy: Always
       command: ["/app/scripts/entrypoint.sh"]
       args:
@@ -920,7 +920,7 @@
         value: "{{inputs.parameters.fleet_repo_dir}}/{{inputs.parameters.project_name}}/managed-resources/_management"
 
     container:
-      image: opensourcemano/osm-krm-functions:testing-daily
+      image: opensourcemano/osm-krm-functions:releaseeighteen-daily
       # imagePullPolicy: Always
       command: ["/app/scripts/entrypoint.sh"]
       args:
diff --git a/installers/flux/templates/sw-catalogs/infra-configs/osm-workflows/templates/wf-templates/building-blocks/ksu-management-wft.yaml b/installers/flux/templates/sw-catalogs/infra-configs/osm-workflows/templates/wf-templates/building-blocks/ksu-management-wft.yaml
index 427ae4d..7e9e2ec 100644
--- a/installers/flux/templates/sw-catalogs/infra-configs/osm-workflows/templates/wf-templates/building-blocks/ksu-management-wft.yaml
+++ b/installers/flux/templates/sw-catalogs/infra-configs/osm-workflows/templates/wf-templates/building-blocks/ksu-management-wft.yaml
@@ -86,7 +86,7 @@
       - name: debug
         value: "false"
     container:
-      image: opensourcemano/osm-krm-functions:testing-daily
+      image: opensourcemano/osm-krm-functions:releaseeighteen-daily
       # imagePullPolicy: Always
       env:
       - name: SECRET_VALUES
@@ -203,7 +203,7 @@
       - name: debug
         value: "false"
     container:
-      image: opensourcemano/osm-krm-functions:testing-daily
+      image: opensourcemano/osm-krm-functions:releaseeighteen-daily
       # imagePullPolicy: Always
       env:
       - name: SECRET_VALUES
@@ -324,7 +324,7 @@
         value: "false"
 
     container:
-      image: opensourcemano/osm-krm-functions:testing-daily
+      image: opensourcemano/osm-krm-functions:releaseeighteen-daily
       # imagePullPolicy: Always
       env:
       - name: SECRET_VALUES
@@ -440,7 +440,7 @@
         value: "false"
 
     container:
-      image: opensourcemano/osm-krm-functions:testing-daily
+      image: opensourcemano/osm-krm-functions:releaseeighteen-daily
       # imagePullPolicy: Always
       env:
       - name: SECRET_VALUES
@@ -519,7 +519,7 @@
       - name: debug
         value: "false"
     container:
-      image: opensourcemano/osm-krm-functions:testing-daily
+      image: opensourcemano/osm-krm-functions:releaseeighteen-daily
       # imagePullPolicy: Always
       env:
       - name: DEBUG
@@ -584,7 +584,7 @@
       - name: debug
         value: "false"
     container:
-      image: opensourcemano/osm-krm-functions:testing-daily
+      image: opensourcemano/osm-krm-functions:releaseeighteen-daily
       # imagePullPolicy: Always
       env:
       - name: DEBUG
@@ -655,7 +655,7 @@
         - name: output_file
           value: "/results/resourcelist.{{inputs.parameters.rand_str}}.yaml"
     container:
-      image: opensourcemano/osm-krm-functions:testing-daily
+      image: opensourcemano/osm-krm-functions:releaseeighteen-daily
       # imagePullPolicy: Always
       env:
       - name: INFILE
@@ -717,7 +717,7 @@
         - name: output_file
           value: "/results/resourcelist.{{inputs.parameters.rand_str}}.yaml"
     container:
-      image: opensourcemano/osm-krm-functions:testing-daily
+      image: opensourcemano/osm-krm-functions:releaseeighteen-daily
       # imagePullPolicy: Always
       env:
       - name: INFILE
@@ -774,7 +774,7 @@
         - name: output_file
           value: "/results/resourcelist.{{inputs.parameters.rand_str}}.yaml"
     container:
-      image: opensourcemano/osm-krm-functions:testing-daily
+      image: opensourcemano/osm-krm-functions:releaseeighteen-daily
       # imagePullPolicy: Always
       env:
       - name: INFILE
@@ -836,7 +836,7 @@
         - name: output_file
           value: "/results/resourcelist.{{inputs.parameters.rand_str}}.yaml"
     container:
-      image: opensourcemano/osm-krm-functions:testing-daily
+      image: opensourcemano/osm-krm-functions:releaseeighteen-daily
       # imagePullPolicy: Always
       env:
       - name: INFILE
@@ -1044,7 +1044,7 @@
         - name: output_file
           value: "/results/resourcelist.{{inputs.parameters.rand_str}}.yaml"
     container:
-      image: opensourcemano/osm-krm-functions:testing-daily
+      image: opensourcemano/osm-krm-functions:releaseeighteen-daily
       # imagePullPolicy: Always
       env:
       - name: INFILE
@@ -1102,7 +1102,7 @@
         - name: output_file
           value: "/results/manifest.{{inputs.parameters.rand_str}}.yaml"
     container:
-      image: opensourcemano/osm-krm-functions:testing-daily
+      image: opensourcemano/osm-krm-functions:releaseeighteen-daily
       # imagePullPolicy: Always
       env:
       - name: INSTREAM
@@ -1162,7 +1162,7 @@
         - name: output_file
           value: "/results/manifest.{{inputs.parameters.rand_str}}.yaml"
     container:
-      image: opensourcemano/osm-krm-functions:testing-daily
+      image: opensourcemano/osm-krm-functions:releaseeighteen-daily
       # imagePullPolicy: Always
       env:
       - name: INSTREAM
diff --git a/installers/flux/templates/sw-catalogs/infra-configs/osm-workflows/templates/wf-templates/building-blocks/nodegroup-management-wft.yaml b/installers/flux/templates/sw-catalogs/infra-configs/osm-workflows/templates/wf-templates/building-blocks/nodegroup-management-wft.yaml
index 9746478..2038bd6 100644
--- a/installers/flux/templates/sw-catalogs/infra-configs/osm-workflows/templates/wf-templates/building-blocks/nodegroup-management-wft.yaml
+++ b/installers/flux/templates/sw-catalogs/infra-configs/osm-workflows/templates/wf-templates/building-blocks/nodegroup-management-wft.yaml
@@ -78,7 +78,7 @@
         value: "false"
 
     container:
-      image: opensourcemano/osm-krm-functions:testing-daily
+      image: opensourcemano/osm-krm-functions:releaseeighteen-daily
       # imagePullPolicy: Always
       env:
       - name: PRIVATE_KEY_NEW_CLUSTER
@@ -172,7 +172,7 @@
         value: "false"
 
     container:
-      image: opensourcemano/osm-krm-functions:testing-daily
+      image: opensourcemano/osm-krm-functions:releaseeighteen-daily
       # imagePullPolicy: Always
       env:
       - name: PRIVATE_KEY_NEW_CLUSTER
@@ -240,7 +240,7 @@
         value: "{{inputs.parameters.fleet_repo_dir}}/{{inputs.parameters.project_name}}/managed-resources/_management"
 
     container:
-      image: opensourcemano/osm-krm-functions:testing-daily
+      image: opensourcemano/osm-krm-functions:releaseeighteen-daily
       # imagePullPolicy: Always
       command: ["/app/scripts/entrypoint.sh"]
       args:
diff --git a/installers/flux/templates/sw-catalogs/infra-configs/osm-workflows/templates/wf-templates/building-blocks/oka-management-wft.yaml b/installers/flux/templates/sw-catalogs/infra-configs/osm-workflows/templates/wf-templates/building-blocks/oka-management-wft.yaml
index 28a628e..492c932 100644
--- a/installers/flux/templates/sw-catalogs/infra-configs/osm-workflows/templates/wf-templates/building-blocks/oka-management-wft.yaml
+++ b/installers/flux/templates/sw-catalogs/infra-configs/osm-workflows/templates/wf-templates/building-blocks/oka-management-wft.yaml
@@ -52,7 +52,7 @@
         value: "/oka"
 
     container:
-      image: opensourcemano/osm-krm-functions:testing-daily
+      image: opensourcemano/osm-krm-functions:releaseeighteen-daily
       # imagePullPolicy: Always
       env:
       - name: DEBUG
@@ -113,7 +113,7 @@
         value: "/oka"
 
     container:
-      image: opensourcemano/osm-krm-functions:testing-daily
+      image: opensourcemano/osm-krm-functions:releaseeighteen-daily
       # imagePullPolicy: Always
       env:
       - name: DEBUG
@@ -167,7 +167,7 @@
         value: "sw-catalogs-osm"
 
     container:
-      image: opensourcemano/osm-krm-functions:testing-daily
+      image: opensourcemano/osm-krm-functions:releaseeighteen-daily
       # imagePullPolicy: Always
       env:
       - name: DEBUG
diff --git a/installers/flux/templates/sw-catalogs/infra-configs/osm-workflows/templates/wf-templates/building-blocks/profile-management-wft.yaml b/installers/flux/templates/sw-catalogs/infra-configs/osm-workflows/templates/wf-templates/building-blocks/profile-management-wft.yaml
index 4a1a9d7..4199851 100644
--- a/installers/flux/templates/sw-catalogs/infra-configs/osm-workflows/templates/wf-templates/building-blocks/profile-management-wft.yaml
+++ b/installers/flux/templates/sw-catalogs/infra-configs/osm-workflows/templates/wf-templates/building-blocks/profile-management-wft.yaml
@@ -48,7 +48,7 @@
         persistentVolumeClaim:
           claimName: '{{inputs.parameters.fleet_volume_name}}'
     container:
-      image: opensourcemano/osm-krm-functions:testing-daily
+      image: opensourcemano/osm-krm-functions:releaseeighteen-daily
       # imagePullPolicy: Always
       volumeMounts:
       - name: fleet-repo-volume
@@ -91,7 +91,7 @@
         persistentVolumeClaim:
           claimName: '{{inputs.parameters.fleet_volume_name}}'
     container:
-      image: opensourcemano/osm-krm-functions:testing-daily
+      image: opensourcemano/osm-krm-functions:releaseeighteen-daily
       # imagePullPolicy: Always
       volumeMounts:
       - name: fleet-repo-volume
@@ -133,7 +133,7 @@
         persistentVolumeClaim:
           claimName: '{{inputs.parameters.fleet_volume_name}}'
     container:
-      image: opensourcemano/osm-krm-functions:testing-daily
+      image: opensourcemano/osm-krm-functions:releaseeighteen-daily
       # imagePullPolicy: Always
       volumeMounts:
       - name: fleet-repo-volume
@@ -176,7 +176,7 @@
         persistentVolumeClaim:
           claimName: '{{inputs.parameters.fleet_volume_name}}'
     container:
-      image: opensourcemano/osm-krm-functions:testing-daily
+      image: opensourcemano/osm-krm-functions:releaseeighteen-daily
       # imagePullPolicy: Always
       volumeMounts:
       - name: fleet-repo-volume
diff --git a/installers/flux/templates/sw-catalogs/infra-configs/osm-workflows/templates/wf-templates/canned-operations/full-app-management-wft.yaml b/installers/flux/templates/sw-catalogs/infra-configs/osm-workflows/templates/wf-templates/canned-operations/full-app-management-wft.yaml
index 6ebb38d..6be9f68 100644
--- a/installers/flux/templates/sw-catalogs/infra-configs/osm-workflows/templates/wf-templates/canned-operations/full-app-management-wft.yaml
+++ b/installers/flux/templates/sw-catalogs/infra-configs/osm-workflows/templates/wf-templates/canned-operations/full-app-management-wft.yaml
@@ -89,7 +89,7 @@
         Repository for the OSM SDK container image. Default is the standardized
         OSM SDK operations image that provides consistent behavior across workflows.
     - name: osm_sdk_image_tag
-      value: "testing-daily"
+      value: "releaseeighteen-daily"
       description: |
         Tag for the OSM SDK container image. Default is '24h' which provides
         a stable, time-limited image for workflow execution.
diff --git a/installers/helm/osm/values.yaml b/installers/helm/osm/values.yaml
index 792e145..486018b 100644
--- a/installers/helm/osm/values.yaml
+++ b/installers/helm/osm/values.yaml
@@ -27,7 +27,7 @@
     repositoryBase: docker.io/opensourcemano
     pullPolicy: IfNotPresent
     # Overrides the image tag whose default is the chart appVersion.
-    tag: "testing-daily"
+    tag: "releaseeighteen-daily"
 
   imagePullSecrets: []
   nameOverride: ""
@@ -101,7 +101,7 @@
       worker_concurrency: 2
       dags_folder: "/home/airflow/.local/lib/python3.10/site-packages/osm_ngsa"
   defaultAirflowRepository: opensourcemano/airflow
-  defaultAirflowTag: "testing-daily"
+  defaultAirflowTag: "releaseeighteen-daily"
   executor: LocalExecutor
   extraEnv: |
     - name: AIRFLOW__API__AUTH_BACKENDS
@@ -297,7 +297,7 @@
     port: 5000
   image: {}
     # repository: opensourcemano/keystone
-    # tag: "testing-daily"
+    # tag: "releaseeighteen-daily"
   # replicaCount: 1
   useOsmSecret: true
   # secretName: "keystone-secret"
@@ -307,7 +307,7 @@
   logLevel: DEBUG
   image: {}
     # repository: opensourcemano/lcm
-    # tag: "testing-daily"
+    # tag: "releaseeighteen-daily"
   # replicaCount: 1
   useOsmSecret: true
   # secretName: "lcm-secret"
@@ -332,7 +332,7 @@
   # logLevel: DEBUG
   image: {}
     # repository: opensourcemano/mon
-    # tag: "testing-daily"
+    # tag: "releaseeighteen-daily"
   # replicaCount: 1
   useOsmSecret: true
   # secretName: "mon-secret"
@@ -377,7 +377,7 @@
   #   nodePort: 9999
   image: {}
     # repository: opensourcemano/nbi
-    # tag: "testing-daily"
+    # tag: "releaseeighteen-daily"
   # replicaCount: 1
   useOsmSecret: true
   # secretName: "nbi-secret"
@@ -402,7 +402,7 @@
   #   host: <IP_ADDRESS>.nip.io
   image: {}
     # repository: opensourcemano/ng-ui
-    # tag: "testing-daily"
+    # tag: "releaseeighteen-daily"
   # replicaCount: 1
 
 prometheus:
@@ -436,7 +436,7 @@
           # readOnlyRootFilesystem: true
           allowPrivilegeEscalation: false
           # runAsNonRoot: true
-        image: opensourcemano/prometheus:testing-daily
+        image: opensourcemano/prometheus:releaseeighteen-daily
         imagePullPolicy: IfNotPresent
         command: ["/bin/sh", "-c"]
         args: ["sleep 50; python -u ./app.py"]
@@ -639,7 +639,7 @@
     port: 9090
   image: {}
     # repository: opensourcemano/ro
-    # tag: "testing-daily"
+    # tag: "releaseeighteen-daily"
   # replicaCount: 1
   useOsmSecret: true
   # secretName: "ro-secret"
@@ -656,7 +656,7 @@
   # replicaCount: 1
   image: {}
     # repository: opensourcemano/webhook
-    # tag: "testing-daily"
+    # tag: "releaseeighteen-daily"
   ingress: {}
   #   host: webhook.<IP_ADDRESS>.nip.io
   # replicaCount: 1
diff --git a/installers/install_osm.sh b/installers/install_osm.sh
index 870de5c..7e274a6 100755
--- a/installers/install_osm.sh
+++ b/installers/install_osm.sh
@@ -13,9 +13,9 @@
 #   limitations under the License.
 #
 REPOSITORY_BASE=https://osm-download.etsi.org/repository/osm/debian
-RELEASE=ReleaseSIXTEEN
+RELEASE=ReleaseEIGHTEEN
 REPOSITORY=stable
-DOCKER_TAG="testing-daily"
+DOCKER_TAG="18"
 DEVOPS_PATH=/usr/share/osm-devops
 
 function usage(){
diff --git a/jenkins/ci-pipelines/ci_stage_3.groovy b/jenkins/ci-pipelines/ci_stage_3.groovy
index b4cb672..72cd8a3 100644
--- a/jenkins/ci-pipelines/ci_stage_3.groovy
+++ b/jenkins/ci-pipelines/ci_stage_3.groovy
@@ -30,7 +30,7 @@
         string(defaultValue: 'OSMETSI', description: '', name: 'GPG_KEY_NAME'),
         string(defaultValue: 'artifactory-osm', description: '', name: 'ARTIFACTORY_SERVER'),
         string(defaultValue: 'osm-stage_4', description: '', name: 'DOWNSTREAM_STAGE_NAME'),
-        string(defaultValue: 'testing-daily', description: '', name: 'DOCKER_TAG'),
+        string(defaultValue: 'releaseeighteen-daily', description: '', name: 'DOCKER_TAG'),
         string(defaultValue: 'ubuntu22.04', description: '', name: 'OPENSTACK_BASE_IMAGE'),
         string(defaultValue: 'osm.sanity', description: '', name: 'OPENSTACK_OSM_FLAVOR'),
         booleanParam(defaultValue: false, description: '', name: 'TRY_OLD_SERVICE_ASSURANCE'),