diff --git a/.gitignore b/.gitignore
index 0094da2..6c8b147 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,5 @@ dispatcher
 *.gpg
 conf/conf_env.yml
 values-*.yaml
+conf/*
+!conf/*example*
\ No newline at end of file
diff --git a/templates/configmap.yaml b/templates/configmap.yaml
index c901bc8..5c678a3 100644
--- a/templates/configmap.yaml
+++ b/templates/configmap.yaml
@@ -7,29 +7,43 @@ data:
   osa_data_server_conf.yml: |
     instruments:
       isgri:
-          dispatcher_mnt_point: /data
-          data_server_cache: reduced/ddcache
-          dummy_cache: /data/dummy_prods
-          data_server_url: http://oda-dda-interface:8000
+        dispatcher_mnt_point: /data
+        data_server_cache: reduced/ddcache
+        dummy_cache: /data/dummy_prods
+        data_server_url: {{ .Values.isgri_data_server_url | default "http://oda-dda-interface:8000" }}
 
       jemx:
-          dispatcher_mnt_point: /data
-          data_server_cache: reduced/ddcache
-          dummy_cache: /data/dummy_prods
-          data_server_url: http://oda-dda-interface:8000
+        dispatcher_mnt_point: /data
+        data_server_cache: reduced/ddcache
+        dummy_cache: /data/dummy_prods
+        data_server_url: {{ .Values.jemx_data_server_url | default "http://oda-dda-interface:8000" }}
 
 
   magic_data_server_conf.yml: |
     instruments:
       magic:
-          data_server_url: http://oda-magic:8000
+        data_server_url: {{ .Values.magic_data_server_url | default "http://oda-magic:8000" }}
   
 
   polar_data_server_conf.yml: |
     instruments:
       polar:
-          dispatcher_mnt_point:
-          data_server_cache:
-          dummy_cache: dummy_prods
-          data_server_url: polar-worker
-          data_server_port: 8893
+        dispatcher_mnt_point:
+        data_server_cache:
+        dummy_cache: dummy_prods
+        data_server_url: {{ .Values.polar_data_server_url | default "polar-worker" }}
+        data_server_port: {{ .Values.polar_data_server_port | default 8893 }}
+
+  antares_data_server_conf.yml: |
+    instruments:
+      antares:
+        data_server_url: {{ .Values.antares_data_server_url | default "http://oda-antares:8000" }}
+        dummy_cache: dummy_prods 
+
+  spiacs_data_server_conf: |
+    instruments:
+      spi_acs:
+        dispatcher_mnt_point:
+        data_server_cache:
+        dummy_cache: dummy_prods
+        data_server_url: {{ .Values.spiacs_data_server_url | default "https://www.astro.unige.ch/cdci/astrooda/dispatch-data/gw/integralhk/api/v1.0/genlc/ACS/{t0_isot}/{dt_s}" }}
diff --git a/templates/deployment.yaml b/templates/deployment.yaml
index ccfc31a..d29bea6 100644
--- a/templates/deployment.yaml
+++ b/templates/deployment.yaml
@@ -53,18 +53,20 @@ spec:
         hostPath:
           path: {{ .Values.oda.ddcache }}
       {{ else }}
-      - name: scratch
-        persistentVolumeClaim:
-          claimName: dda-interface-scratch
       - name: dispatcher-scratch-root
         persistentVolumeClaim:
           claimName: dispatcher-scratch-root
       - name: filelogdir
         persistentVolumeClaim:
-          claimName: dda-filelogdir
+          claimName: dispatcher-filelogdir
+      {{- if .Values.mount_dda }}
+      - name: scratch
+        persistentVolumeClaim:
+          claimName: dda-interface-scratch
       - name: data-reduced-ddcache
         persistentVolumeClaim:
           claimName: data-reduced-ddcache
+      {{- end }}
       #- name: isdc-arc-rev3
       #- name: isdc-pvphase-nrt-ops
       {{ end }}
@@ -122,31 +124,27 @@ spec:
             value: "no"
             {{- end }}
           volumeMounts:
-          - mountPath: /scratch
-            name: scratch
           - mountPath: /var/log/containers
             name: filelogdir
-          - mountPath: /data/reduced/ddcache
-            name: data-reduced-ddcache
           - mountPath: /data/dispatcher_scratch
             name: dispatcher-scratch-root
+          {{- if .Values.mount_dda }}
+          - mountPath: /data/reduced/ddcache
+            name: data-reduced-ddcache
+          - mountPath: /scratch
+            name: scratch
+          {{- end }}
 
           - mountPath: /dispatcher/conf/conf_env.yml
             name: dispatcher-conf-secret
             subPath: conf_env.yml
             readOnly: true
+          {{- range $plugin := list "osa" "magic" "polar" "antares" "spiacs" }}
           - name: dispatcher-config-volume
-            mountPath: /dispatcher/conf/conf.d/osa_data_server_conf.yml
-            subPath: osa_data_server_conf.yml
-            readOnly: true
-          - name: dispatcher-config-volume
-            mountPath: /dispatcher/conf/conf.d/polar_data_server_conf.yml
-            subPath: polar_data_server_conf.yml
-            readOnly: true
-          - name: dispatcher-config-volume
-            mountPath: /dispatcher/conf/conf.d/magic_data_server_conf.yml
-            subPath: magic_data_server_conf.yml
+            mountPath: /dispatcher/conf/conf.d/{{$plugin}}_data_server_conf.yml
+            subPath: {{$plugin}}_data_server_conf.yml
             readOnly: true
+          {{- end }}  
 
         - name: celery
           securityContext:
diff --git a/values.yaml b/values.yaml
index a46a488..a2ee6ab 100644
--- a/values.yaml
+++ b/values.yaml
@@ -101,6 +101,8 @@ tolerations: []
 affinity: {}
 
 oda:
-  use_hostpath: true
   ddaQueue: queue-osa11
   ddcache: "/net/cdcicn02/scratch/shared/savchenk/data/reduced/ddcache"
+use_hostpath: true
+mount_dda: true # mount dda-related volumes into dispatcher
+                # MUST be false if installing dispatcher without dda backend
\ No newline at end of file