diff --git a/.container_app/container_app.tf b/.container_app/container_app.tf
index bd5dfebe2..a9e28d64a 100644
--- a/.container_app/container_app.tf
+++ b/.container_app/container_app.tf
@@ -57,7 +57,7 @@ resource "azapi_resource" "container_app_onboarding" {
       template = {
         containers = [
           {
-            env   = concat(var.container_app.app_settings, local.secrets_env)
+            env   = concat(var.app_settings, local.secrets_env)
             image = "ghcr.io/pagopa/selfcare-onboarding:${var.image_tag}"
             name  = "${local.project}-${local.app_name}"
             resources = {
diff --git a/.container_app/env/dev/terraform.tfvars b/.container_app/env/dev/terraform.tfvars
index 38bb67594..1c0624e84 100644
--- a/.container_app/env/dev/terraform.tfvars
+++ b/.container_app/env/dev/terraform.tfvars
@@ -10,28 +10,28 @@ tags = {
 }
 
 container_app = {
-  image_tag    = "sha-384dd82"
   min_replicas = 0
   max_replicas = 1
   scale_rules  = []
-  app_settings = [
-    {
-      name  = "USER_REGISTRY_URL"
-      value = "https://api.uat.pdv.pagopa.it/user-registry/v1"
-    },
-    {
-      name  = "ONBOARDING_FUNCTIONS_URL"
-      value = "https://selc-d-func.azurewebsites.net"
-    },
-    {
-      name  = "ONBOARDING_ALLOWED_INSTITUTIONS_PRODUCTS"
-      value = "{'prod-interop': ['*'], 'prod-pn': ['*'], 'prod-io': ['*'], 'prod-io-premium': ['*'], 'prod-pagopa': ['*'], 'prod-fd': ['*'], 'prod-fd-garantito': ['*']}"
-    }
-  ]
   cpu    = 0.5
   memory = "1Gi"
 }
 
+app_settings = [
+  {
+    name  = "USER_REGISTRY_URL"
+    value = "https://api.uat.pdv.pagopa.it/user-registry/v1"
+  },
+  {
+    name  = "ONBOARDING_FUNCTIONS_URL"
+    value = "https://selc-d-func.azurewebsites.net"
+  },
+  {
+    name  = "ONBOARDING_ALLOWED_INSTITUTIONS_PRODUCTS"
+    value = "{'prod-interop': ['*'], 'prod-pn': ['*'], 'prod-io': ['*'], 'prod-io-premium': ['*'], 'prod-pagopa': ['*'], 'prod-fd': ['*'], 'prod-fd-garantito': ['*']}"
+  }
+]
+
 key_vault = {
   resource_group_name = "selc-d-sec-rg"
   name                = "selc-d-kv"
diff --git a/.container_app/env/prod/backend.ini b/.container_app/env/prod/backend.ini
new file mode 100644
index 000000000..dc3318a88
--- /dev/null
+++ b/.container_app/env/prod/backend.ini
@@ -0,0 +1 @@
+subscription=PROD-SelfCare
diff --git a/.container_app/env/prod/backend.tfvars b/.container_app/env/prod/backend.tfvars
new file mode 100644
index 000000000..365a6d565
--- /dev/null
+++ b/.container_app/env/prod/backend.tfvars
@@ -0,0 +1,4 @@
+resource_group_name  = "terraform-state-rg"
+storage_account_name = "tfappprodselfcare"
+container_name       = "terraform-state"
+key                  = "onboarding-app.tfstate"
diff --git a/.container_app/env/prod/terraform.tfvars b/.container_app/env/prod/terraform.tfvars
new file mode 100644
index 000000000..2dbd565ea
--- /dev/null
+++ b/.container_app/env/prod/terraform.tfvars
@@ -0,0 +1,57 @@
+prefix    = "selc"
+env_short = "p"
+
+tags = {
+  CreatedBy   = "Terraform"
+  Environment = "Prod"
+  Owner       = "SelfCare"
+  Source      = "https://github.com/pagopa/selfcare-onboarding"
+  CostCenter  = "TS310 - PAGAMENTI & SERVIZI"
+}
+
+container_app = {
+  min_replicas = 0
+  max_replicas = 5
+  scale_rules  = [
+    {
+      custom = {
+        metadata = {
+          "desiredReplicas" = "3"
+          "start"           = "0 8 * * MON-FRI"
+          "end"             = "0 19 * * MON-FRI"
+          "timezone"        = "Europe/Rome"
+        }
+        type = "cron"
+      }
+      name = "cron-scale-rule"
+    }
+  ]
+  cpu    = 1.25
+  memory = "2.5Gi"
+}
+
+app_settings = [
+  {
+    name  = "USER_REGISTRY_URL"
+    value = "https://api.uat.pdv.pagopa.it/user-registry/v1"
+  },
+  {
+    name  = "ONBOARDING_FUNCTIONS_URL"
+    value = "https://selc-p-func.azurewebsites.net"
+  },
+  {
+    name  = "ONBOARDING_ALLOWED_INSTITUTIONS_PRODUCTS"
+    value = "{'prod-interop': ['*'], 'prod-pn': ['*'], 'prod-io': ['*'], 'prod-io-premium': ['*'], 'prod-pagopa': ['*'], 'prod-fd': ['*'], 'prod-fd-garantito': ['*']}"
+  }
+]
+
+key_vault = {
+  resource_group_name = "selc-p-sec-rg"
+  name                = "selc-p-kv"
+  secrets_names = [
+    "jwt-public-key",
+    "mongodb-connection-string",
+    "user-registry-api-key",
+    "onboarding-functions-api-key"
+  ]
+}
diff --git a/.container_app/env/uat/backend.ini b/.container_app/env/uat/backend.ini
new file mode 100644
index 000000000..8be578585
--- /dev/null
+++ b/.container_app/env/uat/backend.ini
@@ -0,0 +1 @@
+subscription=UAT-SelfCare
diff --git a/.container_app/env/uat/backend.tfvars b/.container_app/env/uat/backend.tfvars
new file mode 100644
index 000000000..b79311338
--- /dev/null
+++ b/.container_app/env/uat/backend.tfvars
@@ -0,0 +1,4 @@
+resource_group_name  = "terraform-state-rg"
+storage_account_name = "tfappuatselfcare"
+container_name       = "terraform-state"
+key                  = "onboarding-app.tfstate"
diff --git a/.container_app/env/uat/terraform.tfvars b/.container_app/env/uat/terraform.tfvars
new file mode 100644
index 000000000..9d95ca4b5
--- /dev/null
+++ b/.container_app/env/uat/terraform.tfvars
@@ -0,0 +1,44 @@
+prefix    = "selc"
+env_short = "u"
+
+tags = {
+  CreatedBy   = "Terraform"
+  Environment = "Uat"
+  Owner       = "SelfCare"
+  Source      = "https://github.com/pagopa/selfcare-onboarding"
+  CostCenter  = "TS310 - PAGAMENTI & SERVIZI"
+}
+
+container_app = {
+  min_replicas = 0
+  max_replicas = 2
+  scale_rules  = []
+  cpu    = 0.5
+  memory = "1Gi"
+}
+
+app_settings = [
+  {
+    name  = "USER_REGISTRY_URL"
+    value = "https://api.uat.pdv.pagopa.it/user-registry/v1"
+  },
+  {
+    name  = "ONBOARDING_FUNCTIONS_URL"
+    value = "https://selc-u-func.azurewebsites.net"
+  },
+  {
+    name  = "ONBOARDING_ALLOWED_INSTITUTIONS_PRODUCTS"
+    value = "{'prod-interop': ['*'], 'prod-pn': ['*'], 'prod-io': ['*'], 'prod-io-premium': ['*'], 'prod-pagopa': ['*'], 'prod-fd': ['*'], 'prod-fd-garantito': ['*']}"
+  }
+]
+
+key_vault = {
+  resource_group_name = "selc-u-sec-rg"
+  name                = "selc-u-kv"
+  secrets_names = [
+    "jwt-public-key",
+    "mongodb-connection-string",
+    "user-registry-api-key",
+    "onboarding-functions-api-key"
+  ]
+}
diff --git a/.container_app/variables.tf b/.container_app/variables.tf
index 8bf1172c4..878618cd0 100644
--- a/.container_app/variables.tf
+++ b/.container_app/variables.tf
@@ -28,7 +28,6 @@ variable "tags" {
 variable "container_app" {
   description = "Container App configuration"
   type = object({
-    image_tag    = string
     min_replicas = number
     max_replicas = number
 
@@ -42,32 +41,21 @@ variable "container_app" {
 
     cpu    = number
     memory = string
-
-    app_settings = list(object({
-      name  = string
-      value = string
-    }))
   })
-
-  default = {
-    image_tag    = "latest"
-    min_replicas = 0
-    max_replicas = 1
-
-    scale_rules  = []
-    app_settings = []
-    env          = []
-
-    cpu    = 0.5
-    memory = "1Gi"
-  }
 }
 
 variable "image_tag" {
-  type = string
+  type    = string
   default = "latest"
 }
 
+variable "app_settings" {
+  type = list(object({
+    name  = string
+    value = string
+  }))
+}
+
 variable "key_vault" {
   description = "KeyVault data to get secrets values from"
   type = object({