diff --git a/.helm/siibra-api/templates/deployment-worker-v4.yaml b/.helm/siibra-api/templates/deployment-worker-v4.yaml
index 3c9fa1f..a6c79f8 100644
--- a/.helm/siibra-api/templates/deployment-worker-v4.yaml
+++ b/.helm/siibra-api/templates/deployment-worker-v4.yaml
@@ -1,3 +1,41 @@
+{{- if .Values.autoscaling.enabled }}
+
+
+apiVersion: autoscaling/v2
+kind: HorizontalPodAutoscaler
+metadata:
+  name: {{ include "siibra-api.fullname" $ }}-worker-hpa-v4
+  labels:
+    queuename: all
+    {{- include "siibra-api.labels" $ | nindent 4 }}
+spec:
+  scaleTargetRef:
+    apiVersion: apps/v1
+    kind: Deployment
+    name: {{ include "siibra-api.fullname" $ }}-worker-v4
+  minReplicas: {{ $.Values.autoscaling.minReplicas }}
+  maxReplicas: {{ $.Values.autoscaling.maxReplicas }}
+  metrics:
+    {{- if $.Values.autoscaling.targetCPUUtilizationPercentage }}
+    - type: Resource
+      resource:
+        name: cpu
+        target:
+          type: Utilization
+          averageUtilization: {{ $.Values.autoscaling.targetCPUUtilizationPercentage }}
+    {{- end }}
+    {{- if $.Values.autoscaling.targetMemoryUtilizationPercentage }}
+    - type: Resource
+      resource:
+        name: memory
+        target:
+          type: Utilization
+          averageUtilization: {{ $.Values.autoscaling.targetCPUUtilizationPercentage }}
+    {{- end }}
+
+---
+{{- end}}
+
 apiVersion: apps/v1
 kind: Deployment
 metadata:
diff --git a/new_api/v3/serialization/map.py b/new_api/v3/serialization/map.py
index 96ba828..0ef9d4b 100644
--- a/new_api/v3/serialization/map.py
+++ b/new_api/v3/serialization/map.py
@@ -19,6 +19,30 @@ def parse_archive_options(archive: Union[Archive, None]):
         return "", ""
     return archive["format"], f" {archive['file']}"
 
+
+REMOVE_FROM_NAME = [
+    "hemisphere",
+    " -",
+    "-brain",
+    "both",
+    "Both",
+]
+
+REPLACE_IN_NAME = {
+    "ctx-lh-": "left ",
+    "ctx-rh-": "right ",
+}
+
+
+def clear_name(name: str):
+    """clean up a region name to the for matching"""
+    result = name
+    for word in REMOVE_FROM_NAME:
+        result = result.replace(word, "")
+    for search, repl in REPLACE_IN_NAME.items():
+        result = result.replace(search, repl)
+    return " ".join(w for w in result.split(" ") if len(w))
+
 @serialize(Map)
 def map_to_model(mp: Map, **kwargs):
 
@@ -74,6 +98,7 @@ def map_to_model(mp: Map, **kwargs):
             if value.get("label"):
                 new_index["label"] = value.get("label")
             indices[regionname].append(new_index)
+            indices[clear_name(regionname)].append(new_index)
     return MapModel(
         id=id,
         name=name,