diff --git a/ADR-vision-embedding-rollout.md b/ADR-vision-embedding-rollout.md
new file mode 100644
index 00000000..2f102af7
--- /dev/null
+++ b/ADR-vision-embedding-rollout.md
@@ -0,0 +1,53 @@
+# ADR: Vision Embedding Rollout (Flag-Gated)
+
+- Status: Accepted
+- Date: 2026-02-16
+
+## Context
+
+STACKIT published a vision-capable embedder. We want to integrate image-native retrieval into the existing RAG pipeline without destabilizing production traffic.
+
+The current platform already supports `IMAGE` as a content type, but image ingestion/retrieval behavior is not yet consistently routed through a dedicated vision lane end-to-end.
+
+## Decision
+
+Roll out vision support behind explicit feature flags that default to `false`:
+
+- `VISION_IMAGE_LANE_ENABLED=false`
+- `VISION_EMBEDDING_ENABLED=false`
+- `VISION_IMAGE_RETRIEVER_ENABLED=false`
+
+Flags are exposed via Helm values and a shared config map consumed by backend, admin-backend, and extractor.
+
+## Consequences
+
+### Positive
+
+- No behavior change on merge while flags stay off.
+- Safe staged rollout with reversible steps.
+- Easier incident response by disabling a specific lane.
+
+### Negative
+
+- Temporary configuration overhead while both legacy and vision paths exist.
+- Additional test matrix during rollout.
+
+## Rollout Notes
+
+- Keep all three flags `false` until the final rollout PR is merged and staging is validated.
+- Enable in sequence on staging:
+  1. `VISION_IMAGE_LANE_ENABLED`
+  2. `VISION_EMBEDDING_ENABLED`
+  3. `VISION_IMAGE_RETRIEVER_ENABLED`
+- Promote to production only after mixed-modality retrieval checks pass.
+
+## Telemetry Baseline (No Behavior Change in This ADR)
+
+Track these counters from the first behavior PR onward:
+
+- `vision.image_documents_ingested_total`
+- `vision.image_embeddings_written_total`
+- `vision.image_retrieval_hits_total`
+- `vision.image_retrieval_errors_total`
+
+This ADR only defines the rollout contract; metric instrumentation is introduced in later PRs.
diff --git a/infrastructure/rag/templates/_backend_helpers.tpl b/infrastructure/rag/templates/_backend_helpers.tpl
index b186f22b..280d844c 100644
--- a/infrastructure/rag/templates/_backend_helpers.tpl
+++ b/infrastructure/rag/templates/_backend_helpers.tpl
@@ -103,6 +103,10 @@ basic-auth
 {{- printf "%s-retriever-configmap" .Release.Name | trunc 63 | trimSuffix "-" -}}
 {{- end -}}
 
+{{- define "configmap.visionName" -}}
+{{- printf "%s-vision-configmap" .Release.Name | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
 {{- define "configmap.langfuseName" -}}
 {{- printf "%s-langfuse-configmap" .Release.Name | trunc 63 | trimSuffix "-" -}}
 {{- end -}}
diff --git a/infrastructure/rag/templates/admin-backend/deployment.yaml b/infrastructure/rag/templates/admin-backend/deployment.yaml
index e0694d18..9de5e21d 100644
--- a/infrastructure/rag/templates/admin-backend/deployment.yaml
+++ b/infrastructure/rag/templates/admin-backend/deployment.yaml
@@ -117,6 +117,8 @@ spec:
               name: {{ template "configmap.keyValueStoreName" . }}
           - configMapRef:
               name: {{ template "configmap.sourceUploaderName" . }}
+          - configMapRef:
+              name: {{ template "configmap.visionName" . }}
           - configMapRef:
               name: {{ template "configmap.retryDecoratorName" . }}
           - configMapRef:
diff --git a/infrastructure/rag/templates/backend/configmap.yaml b/infrastructure/rag/templates/backend/configmap.yaml
index c5621c64..265ce3c3 100644
--- a/infrastructure/rag/templates/backend/configmap.yaml
+++ b/infrastructure/rag/templates/backend/configmap.yaml
@@ -18,6 +18,15 @@ data:
 ---
 apiVersion: v1
 kind: ConfigMap
+metadata:
+  name: {{ template "configmap.visionName" . }}
+data:
+  {{- range $key, $value := .Values.shared.envs.vision }}
+  {{ $key }}: {{ $value | quote }}
+  {{- end }}
+---
+apiVersion: v1
+kind: ConfigMap
 metadata:
   name: {{ template "configmap.langfuseName" . }}
 data:
diff --git a/infrastructure/rag/templates/backend/deployment.yaml b/infrastructure/rag/templates/backend/deployment.yaml
index 5a89b19a..0e996e7d 100644
--- a/infrastructure/rag/templates/backend/deployment.yaml
+++ b/infrastructure/rag/templates/backend/deployment.yaml
@@ -109,6 +109,8 @@ spec:
               name: {{ template "configmap.embedderClassTypesName" . }}
           - configMapRef:
               name: {{ template "configmap.retrieverName" . }}
+          - configMapRef:
+              name: {{ template "configmap.visionName" . }}
           - configMapRef:
               name: {{ template "configmap.rerankerName" . }}
           - configMapRef:
diff --git a/infrastructure/rag/templates/extractor/deployment.yaml b/infrastructure/rag/templates/extractor/deployment.yaml
index d51aaf88..0160633c 100644
--- a/infrastructure/rag/templates/extractor/deployment.yaml
+++ b/infrastructure/rag/templates/extractor/deployment.yaml
@@ -112,6 +112,8 @@ spec:
               name: {{ template "configmap.s3Name" . }}
           - configMapRef:
               name: {{ template "configmap.extractorSitemapName" . }}
+          - configMapRef:
+              name: {{ template "configmap.visionName" . }}
           - secretRef:
               name: {{ template "secret.s3RefName" . }}
         {{- $hfCacheDir := include "extractor.huggingfaceCacheDir" . }}
diff --git a/infrastructure/rag/values.yaml b/infrastructure/rag/values.yaml
index dd452881..f936e6b9 100644
--- a/infrastructure/rag/values.yaml
+++ b/infrastructure/rag/values.yaml
@@ -539,6 +539,10 @@ shared:
     s3:
       S3_ENDPOINT: http://rag-minio:9000
       S3_BUCKET: documents
+    vision:
+      VISION_IMAGE_LANE_ENABLED: false
+      VISION_EMBEDDING_ENABLED: false
+      VISION_IMAGE_RETRIEVER_ENABLED: false
     retryDecorator:
       RETRY_DECORATOR_MAX_RETRIES: "5"
       RETRY_DECORATOR_RETRY_BASE_DELAY: "0.5"