diff --git a/group_vars/is_registry_parthenosvo/is_registry_parthenosvo.yml b/group_vars/is_registry_parthenosvo/is_registry_parthenosvo.yml
new file mode 100644
index 0000000..fad4a73
--- /dev/null
+++ b/group_vars/is_registry_parthenosvo/is_registry_parthenosvo.yml
@@ -0,0 +1,14 @@
+start_scopes: 'ParthenosVO'
+complete_start_scope: '/d4science.research-infrastructures.eu/ParthenosVO'
+gcore_host: 'registry-parthenosvo.d4science.org'
+collector_host: 'collector-parthenosvo.d4science.org'
+collector_url: 'http://collector-parthenosvo.d4science.org:8080'
+infrastructure: 'd4science.research-infrastructures.eu'
+is_registry_docker_stack_name: 'gcore-parthenosvo'
+is_registry_docker_service_server_name: 'is-registry'
+infra: 'prod'
+
+
+
+
+
diff --git a/inventory/hosts.registry_parthenosvo b/inventory/hosts.registry_parthenosvo
new file mode 100644
index 0000000..eefd28c
--- /dev/null
+++ b/inventory/hosts.registry_parthenosvo
@@ -0,0 +1,6 @@
+[is_registry_parthenosvo]
+#10.1.28.135
+10.1.40.31
+
+
+
diff --git a/is-registry.yml b/is-registry.yml
index 9d8139e..a11ba9b 100644
--- a/is-registry.yml
+++ b/is-registry.yml
@@ -2,7 +2,7 @@
 - name: Configurazione IS Registry Service
   #hosts: is_registry_devsec:is_registry_devnext
   hosts: all
-  tasks:
+  pre_tasks:
     - name: Set gcube security keys variables properly according to the environment
       set_fact:
         gcube_security_keys: "{{ gcube_prod_security_keys if infra == 'prod' else gcube_preprod_security_keys if infra == 'pre' else gcube_dev_security_keys }}"