diff --git a/.github/workflows/docker-hub.yml b/.github/workflows/docker-hub.yml
index 1a99c7ce..d3cf2f22 100644
--- a/.github/workflows/docker-hub.yml
+++ b/.github/workflows/docker-hub.yml
@@ -31,7 +31,7 @@ jobs:
           images: lasuite/impress-backend
       -
         name: Login to DockerHub
-        if: github.event_name != 'pull_request'
+        if: github.event_name != 'pull_request' || contains(github.event.pull_request.labels.*.name, 'preview')
         uses: docker/login-action@v3
         with:
           username: ${{ secrets.DOCKER_HUB_USER }}
@@ -49,7 +49,7 @@ jobs:
           context: .
           target: backend-production
           build-args: DOCKER_USER=${{ env.DOCKER_USER }}:-1000
-          push: ${{ github.event_name != 'pull_request' }}
+          push: ${{ github.event_name != 'pull_request' || contains(github.event.pull_request.labels.*.name, 'preview') }}
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
 
@@ -67,7 +67,7 @@ jobs:
           images: lasuite/impress-frontend
       -
         name: Login to DockerHub
-        if: github.event_name != 'pull_request'
+        if: github.event_name != 'pull_request' || contains(github.event.pull_request.labels.*.name, 'preview')
         uses: docker/login-action@v3
         with:
           username: ${{ secrets.DOCKER_HUB_USER }}
@@ -88,7 +88,7 @@ jobs:
           build-args: |
             DOCKER_USER=${{ env.DOCKER_USER }}:-1000
             PUBLISH_AS_MIT=false
-          push: ${{ github.event_name != 'pull_request' }}
+          push: ${{ github.event_name != 'pull_request' || contains(github.event.pull_request.labels.*.name, 'preview') }}
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
 
@@ -106,7 +106,7 @@ jobs:
           images: lasuite/impress-y-provider
       -
         name: Login to DockerHub
-        if: github.event_name != 'pull_request'
+        if: github.event_name != 'pull_request' || contains(github.event.pull_request.labels.*.name, 'preview')
         run: echo "${{ secrets.DOCKER_HUB_PASSWORD }}" | docker login -u "${{ secrets.DOCKER_HUB_USER }}" --password-stdin
       -
         name: Run trivy scan
@@ -122,7 +122,7 @@ jobs:
           file: ./src/frontend/servers/y-provider/Dockerfile
           target: y-provider
           build-args: DOCKER_USER=${{ env.DOCKER_USER }}:-1000
-          push: ${{ github.event_name != 'pull_request' }}
+          push: ${{ github.event_name != 'pull_request' || contains(github.event.pull_request.labels.*.name, 'preview') }}
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
 
@@ -131,7 +131,7 @@ jobs:
       - build-and-push-frontend
       - build-and-push-backend
     runs-on: ubuntu-latest
-    if: github.event_name != 'pull_request'
+    if: github.event_name != 'pull_request' || contains(github.event.pull_request.labels.*.name, 'preview')
     steps:
       - uses: numerique-gouv/action-argocd-webhook-notification@main
         id: notify
diff --git a/src/helm/env.d/dev/values.dev-backend.yaml.gotmpl b/src/helm/env.d/dev/values.dev-backend.yaml.gotmpl
new file mode 100644
index 00000000..76ab8bad
--- /dev/null
+++ b/src/helm/env.d/dev/values.dev-backend.yaml.gotmpl
@@ -0,0 +1,59 @@
+postgres:
+  enabled: true
+  name: postgres
+  #serviceNameOverride: postgres
+  image: postgres:16-alpine
+  username: dinum
+  password: pass
+  database: docs
+  size: 1Gi
+redis:
+  enabled: true
+  name: redis
+  image: redis:8.2-alpine
+  username: user
+  password: pass
+minio:
+  enabled: true
+  image: minio/minio
+  name: minio
+  ingress:
+    enabled: true
+    hostname: docs-minio.127.0.0.1.nip.io
+    tls:
+      enabled: true
+      secretName: docs-tls
+  consoleIngress:
+    enabled: true
+    hostname: docs-minio-console.127.0.0.1.nip.io
+    tls:
+      enabled: true
+      secretName: docs-tls
+  username: dinum
+  password: password
+  bucket: docs-media-storage
+  versioning: true
+  size: 1Gi
+keycloak:
+  enabled: true
+  image: quay.io/keycloak/keycloak:20.0.1
+  name: keycloak
+  #serviceNameOverride: keycloak
+  hostname: docs-keycloak.127.0.0.1.nip.io
+  username: admin
+  password: pass
+  tls:
+    enabled: true
+    secretName: docs-tls
+  db:
+    username: dinum
+    password: pass
+    database: keycloak
+    size: 1Gi
+    image: postgres:16-alpine
+  realm: 
+    name: docs
+    username: docs
+    password: docs
+    email: docs@example.com
+
diff --git a/src/helm/env.d/feature/values.dev-backend.yaml.gotmpl b/src/helm/env.d/feature/values.dev-backend.yaml.gotmpl
new file mode 100644
index 00000000..242c17d4
--- /dev/null
+++ b/src/helm/env.d/feature/values.dev-backend.yaml.gotmpl
@@ -0,0 +1,61 @@
+postgres:
+  enabled: true
+  name: postgres
+  #serviceNameOverride: postgres
+  image: postgres:16-alpine
+  username: dinum
+  password: pass
+  database: docs
+  size: 5Gi
+redis:
+  enabled: true
+  name: redis
+  image: redis:8.2-alpine
+  username: user
+  password: pass
+minio:
+  enabled: true
+  image: minio/minio
+  name: minio
+  ingress:
+    enabled: true
+    hostname: {{ .Values.feature }}-minio.{{ .Values.domain }}
+    tls:
+      enabled: true
+      secretName: docs-tls
+  consoleIngress:
+    enabled: true
+    hostname: {{ .Values.feature }}-minio-console.{{ .Values.domain }}
+    tls:
+      enabled: true
+      secretName: docs-tls
+  username: dinum
+  password: password
+  bucket: docs-media-storage
+  versioning: true
+  size: 5Gi
+keycloak:
+  enabled: true
+  image: quay.io/keycloak/keycloak:20.0.1
+  name: keycloak
+  annotations:
+    cert-manager.io/cluster-issuer: letsencrypt
+  #serviceNameOverride: keycloak
+  hostname: {{ .Values.feature }}-docs-keycloak.{{ .Values.domain }}
+  username: admin
+  password: pass
+  tls:
+    enabled: true
+    secretName: docs-tls
+  db:
+    username: dinum
+    password: pass
+    database: keycloak
+    size: 5Gi
+    image: postgres:16-alpine
+  realm: 
+    name: docs
+    username: docs
+    password: docs
+    email: docs@example.com
+
diff --git a/src/helm/env.d/feature/values.impress.yaml.gotmpl b/src/helm/env.d/feature/values.impress.yaml.gotmpl
new file mode 100644
index 00000000..c6c7fe8c
--- /dev/null
+++ b/src/helm/env.d/feature/values.impress.yaml.gotmpl
@@ -0,0 +1,182 @@
+djangoSecretKey: &djangoSecretKey "lkjsdlfkjsldkfjslkdfjslkdjfslkdjf"
+tag: &tag "{{ .Values.imageTag }}"
+djangoSuperUserEmail: admin@example.com
+djangoSuperUserPass: admin
+aiApiKey: changeme
+aiBaseUrl: changeme
+oidc:
+    clientId: impress
+    clientSecret: ThisIsAnExampleKeyForDevPurposeOnly
+
+image:
+  repository: lasuite/impress-backend
+  pullPolicy: Always
+  tag: *tag
+
+backend:
+  replicas: 1
+  envVars:
+    COLLABORATION_SERVER_SECRET: my-secret
+    DJANGO_CSRF_TRUSTED_ORIGINS: https://{{ .Values.feature }}-docs.{{ .Values.domain }}
+    DJANGO_CONFIGURATION: Feature
+    DJANGO_ALLOWED_HOSTS: {{ .Values.feature }}-docs.{{ .Values.domain }}
+    DJANGO_SERVER_TO_SERVER_API_TOKENS: secret-api-key
+    DJANGO_SECRET_KEY: *djangoSecretKey
+    DJANGO_SETTINGS_MODULE: impress.settings
+    DJANGO_SUPERUSER_PASSWORD: admin
+    DJANGO_EMAIL_BRAND_NAME: "La Suite Numérique"
+    DJANGO_EMAIL_HOST: "mailcatcher"
+    DJANGO_EMAIL_LOGO_IMG: https://{{ .Values.feature }}-docs.{{ .Values.domain }}/assets/logo-suite-numerique.png
+    DJANGO_EMAIL_PORT: 1025
+    DJANGO_EMAIL_USE_SSL: False
+    LOGGING_LEVEL_HANDLERS_CONSOLE: ERROR
+    LOGGING_LEVEL_LOGGERS_ROOT: INFO
+    LOGGING_LEVEL_LOGGERS_APP: INFO
+    OIDC_USERINFO_SHORTNAME_FIELD: "given_name"
+    OIDC_USERINFO_FULLNAME_FIELDS: "given_name,usual_name"
+    OIDC_OP_JWKS_ENDPOINT: https://{{ .Values.feature }}-docs-keycloak.{{ .Values.domain }}/realms/docs/protocol/openid-connect/certs
+    OIDC_OP_AUTHORIZATION_ENDPOINT: https://{{ .Values.feature }}-docs-keycloak.{{ .Values.domain }}/realms/docs/protocol/openid-connect/auth
+    OIDC_OP_TOKEN_ENDPOINT: https://{{ .Values.feature }}-docs-keycloak.{{ .Values.domain }}/realms/docs/protocol/openid-connect/token
+    OIDC_OP_USER_ENDPOINT: https://{{ .Values.feature }}-docs-keycloak.{{ .Values.domain }}/realms/docs/protocol/openid-connect/userinfo
+    OIDC_OP_LOGOUT_ENDPOINT: https://{{ .Values.feature }}-docs-keycloak.{{ .Values.domain }}/realms/docs/protocol/openid-connect/logout
+    OIDC_RP_CLIENT_ID: docs
+    OIDC_RP_CLIENT_SECRET: ThisIsAnExampleKeyForDevPurposeOnly
+    OIDC_RP_SIGN_ALGO: RS256
+    OIDC_RP_SCOPES: "openid email"
+    LOGIN_REDIRECT_URL: https://{{ .Values.feature }}-docs.{{ .Values.domain }}
+    LOGIN_REDIRECT_URL_FAILURE: https://{{ .Values.feature }}-docs.{{ .Values.domain }}
+    LOGOUT_REDIRECT_URL: https://{{ .Values.feature }}-docs.{{ .Values.domain }}
+    DB_HOST: dev-backend-postgres
+    DB_NAME:
+      secretKeyRef:
+        name: dev-backend-postgres
+        key: database
+    DB_USER:
+      secretKeyRef:
+        name: dev-backend-postgres
+        key: username
+    DB_PASSWORD:
+      secretKeyRef:
+        name: dev-backend-postgres
+        key: password
+    DB_PORT: 5432
+    REDIS_URL: redis://user:pass@dev-backend-redis:6379/1
+    DJANGO_CELERY_BROKER_URL: redis://user:pass@dev-backend-redis:6379/1
+    AWS_S3_ENDPOINT_URL: http://dev-backend-minio.{{ .Namespace }}.svc.cluster.local:9000
+    AWS_S3_ACCESS_KEY_ID: dinum
+    AWS_S3_SECRET_ACCESS_KEY: password
+    AWS_STORAGE_BUCKET_NAME: docs-media-storage
+    STORAGES_STATICFILES_BACKEND: django.contrib.staticfiles.storage.StaticFilesStorage
+    Y_PROVIDER_API_BASE_URL: http://impress-y-provider:443/api/
+    Y_PROVIDER_API_KEY: my-secret
+    CACHES_KEY_PREFIX: "{{ now | unixEpoch }}"
+  migrate:
+    command:
+      - "/bin/sh"
+      - "-c"
+      - |
+        while ! python manage.py check --database default > /dev/null 2>&1
+        do
+          echo "Database not ready"
+          sleep 2
+        done
+
+        echo "Database is ready"
+
+        python manage.py migrate --no-input
+    restartPolicy: Never
+
+  command:
+    - "gunicorn"
+    - "-c"
+    - "/usr/local/etc/gunicorn/impress.py"
+    - "impress.wsgi:application"
+    - "--reload"
+
+  createsuperuser:
+    command:
+      - "/bin/sh"
+      - "-c"
+      - |
+        while ! python manage.py check --database default > /dev/null 2>&1
+        do
+          echo "Database not ready"
+          sleep 2
+        done
+
+        echo "Database is ready"
+        python manage.py createsuperuser --email admin@example.com --password admin
+    restartPolicy: Never
+
+  # Extra volume mounts to manage our local custom CA and avoid to set ssl_verify: false
+  extraVolumeMounts: {}
+
+  # Extra volumes to manage our local custom CA and avoid to set ssl_verify: false
+  extraVolumes: {}
+
+frontend:
+  envVars:
+    PORT: 8080
+    NEXT_PUBLIC_API_ORIGIN: https://{{ .Values.feature }}-docs.{{ .Values.domain }}
+
+  replicas: 1
+
+  image:
+    repository: lasuite/impress-frontend
+    pullPolicy: Always
+    tag: *tag
+
+yProvider:
+  replicas: 1
+
+  image:
+    repository: lasuite/impress-y-provider
+    pullPolicy: Always
+    tag: *tag
+
+  envVars:
+    COLLABORATION_BACKEND_BASE_URL: https://{{ .Values.feature }}-docs.{{ .Values.domain }}
+    COLLABORATION_LOGGING: true
+    COLLABORATION_SERVER_ORIGIN: https://{{ .Values.feature }}-docs.{{ .Values.domain }}
+    COLLABORATION_SERVER_SECRET: my-secret
+    Y_PROVIDER_API_KEY: my-secret
+
+ingress:
+  enabled: true
+  host: {{ .Values.feature }}-docs.{{ .Values.domain }}
+  annotations:
+    nginx.ingress.kubernetes.io/proxy-body-size: 10m
+    cert-manager.io/cluster-issuer: letsencrypt
+
+ingressCollaborationWS:
+  enabled: true
+  host: {{ .Values.feature }}-docs.{{ .Values.domain }}
+
+ingressCollaborationApi:
+  enabled: true
+  host: {{ .Values.feature }}-docs.{{ .Values.domain }}
+
+ingressAdmin:
+  enabled: true
+  host: {{ .Values.feature }}-docs.{{ .Values.domain }}
+
+posthog:
+  ingress:
+    enabled: false
+
+  ingressAssets:
+    enabled: false
+
+ingressMedia:
+  enabled: true
+  host: {{ .Values.feature }}-docs.{{ .Values.domain }}
+
+  annotations:
+    nginx.ingress.kubernetes.io/auth-url: https://{{ .Values.feature }}-docs.{{ .Values.domain }}/api/v1.0/documents/media-auth/
+    nginx.ingress.kubernetes.io/auth-response-headers: "Authorization, X-Amz-Date, X-Amz-Content-SHA256"
+    nginx.ingress.kubernetes.io/upstream-vhost: dev-backend-minio.{{ .Namespace }}.svc.cluster.local:9000
+    nginx.ingress.kubernetes.io/rewrite-target: /docs-media-storage/$1
+
+serviceMedia:
+  host: dev-backend-minio.{{ .Namespace }}.svc.cluster.local
+  port: 9000
diff --git a/src/helm/helmfile.yaml b/src/helm/helmfile.yaml
index 7a33d848..5bdb957a 100644
--- a/src/helm/helmfile.yaml
+++ b/src/helm/helmfile.yaml
@@ -2,6 +2,12 @@ environments:
   dev:
     values:
       - version: 3.7.0
+  feature:
+    values:
+      - version: 3.7.0
+        feature: ci
+        domain: example.com
+        imageTag: demo
 ---
 repositories:
 - name: dev-backends
@@ -12,66 +18,9 @@ releases:
   - name: dev-backend
     namespace: {{ .Namespace }}
     chart: dev-backends/dev-backend
-    version: 0.0.2
+    version: 0.0.4
     values:
-      - postgres:
-          enabled: true
-          name: postgres
-          #serviceNameOverride: postgres
-          image: postgres:16-alpine
-          username: dinum
-          password: pass
-          database: docs
-          size: 1Gi
-      - redis:
-          enabled: true
-          name: redis
-          image: redis:8.2-alpine
-          username: user
-          password: pass
-      - minio:
-          enabled: true
-          image: minio/minio
-          name: minio
-          ingress:
-            enabled: true
-            hostname: docs-minio.127.0.0.1.nip.io
-            tls:
-              enabled: true
-              secretName: docs-tls
-          consoleIngress:
-            enabled: true
-            hostname: docs-minio-console.127.0.0.1.nip.io
-            tls:
-              enabled: true
-              secretName: docs-tls
-          username: dinum
-          password: password
-          bucket: docs-media-storage
-          versioning: true
-          size: 1Gi
-      - keycloak:
-          enabled: true
-          image: quay.io/keycloak/keycloak:20.0.1
-          name: keycloak
-          #serviceNameOverride: keycloak
-          hostname: docs-keycloak.127.0.0.1.nip.io
-          username: admin
-          password: pass
-          tls:
-            enabled: true
-            secretName: docs-tls
-          db:
-            username: dinum
-            password: pass
-            database: keycloak
-            size: 1Gi
-            image: postgres:16-alpine
-          realm: 
-            name: docs
-            username: docs
-            password: docs
-            email: docs@example.com
+      - env.d/{{ .Environment.Name }}/values.dev-backend.yaml.gotmpl
 
 
   - name: impress
@@ -79,4 +28,4 @@ releases:
     namespace: {{ .Namespace }}
     chart: ./impress
     values:
-      - env.d/{{ .Environment.Name }}/values.impress.yaml.gotmpl
\ No newline at end of file
+      - env.d/{{ .Environment.Name }}/values.impress.yaml.gotmpl