diff --git a/released/discovery_center/mission_3945/README.md b/released/discovery_center/mission_3945/README.md
index f934fded..3ed19332 100644
--- a/released/discovery_center/mission_3945/README.md
+++ b/released/discovery_center/mission_3945/README.md
@@ -20,7 +20,7 @@ To deploy the resources you must:
         $env:BTP_PASSWORD=<your_password>
     ```
 
-2. Change the variables in the `samples.tfvars` file to meet your requirements
+2. Change the variables in the `sample.tfvars` file to meet your requirements
 
    > ⚠ NOTE: You should pay attention **specifically** to the users defined in the samples.tfvars whether they already exist in your SAP BTP accounts. Otherwise you might get error messages like e.g. `Error: The user could not be found: jane.doe@test.com`.
 
@@ -34,13 +34,13 @@ To deploy the resources you must:
 4. You can check what Terraform plans to apply based on your configuration:
 
    ```bash
-   terraform plan -var-file="samples.tfvars"
+   terraform plan -var-file="sample.tfvars"
    ```
 
 5. Apply your configuration to provision the resources:
 
    ```bash
-   terraform apply -var-file="samples.tfvars"
+   terraform apply -var-file="sample.tfvars"
    ```
 
 ## In the end
diff --git a/released/discovery_center/mission_3945/locals.tf b/released/discovery_center/mission_3945/locals.tf
deleted file mode 100644
index a1622f7d..00000000
--- a/released/discovery_center/mission_3945/locals.tf
+++ /dev/null
@@ -1,3 +0,0 @@
-locals {
-  service_name__sap_analytics_cloud = "analytics-planning-osb"
-}
\ No newline at end of file
diff --git a/released/discovery_center/mission_3945/main.tf b/released/discovery_center/mission_3945/main.tf
index 5f359621..0b93d3a8 100644
--- a/released/discovery_center/mission_3945/main.tf
+++ b/released/discovery_center/mission_3945/main.tf
@@ -8,6 +8,10 @@ locals {
   subaccount_domain = lower(replace("mission-3945-${local.random_uuid}", "_", "-"))
 }
 
+locals {
+  service_name__sap_analytics_cloud = "analytics-planning-osb"
+}
+
 # ------------------------------------------------------------------------------------------------------
 # Creation of subaccount
 # ------------------------------------------------------------------------------------------------------
@@ -33,6 +37,11 @@ resource "btp_subaccount_trust_configuration" "fully_customized" {
   identity_provider = var.custom_idp
 }
 
+locals {
+  custom_idp_tenant    = var.custom_idp != "" ? element(split(".", var.custom_idp), 0) : ""
+  origin_key           = local.custom_idp_tenant != "" ? "${local.custom_idp_tenant}-platform" : "sap.default"
+  origin_key_app_users = var.custom_idp != "" ? var.custom_idp_apps_origin_key : "sap.default"
+}
 
 # ------------------------------------------------------------------------------------------------------
 # Assignment of users as sub account administrators
@@ -41,6 +50,7 @@ resource "btp_subaccount_role_collection_assignment" "subaccount-admins" {
   for_each             = toset(var.subaccount_admins)
   subaccount_id        = data.btp_subaccount.dc_mission.id
   role_collection_name = "Subaccount Administrator"
+  origin               = local.origin_key
   user_name            = each.value
 }
 
@@ -51,6 +61,7 @@ resource "btp_subaccount_role_collection_assignment" "subaccount-service-admins"
   for_each             = toset(var.subaccount_service_admins)
   subaccount_id        = data.btp_subaccount.dc_mission.id
   role_collection_name = "Subaccount Service Administrator"
+  origin               = local.origin_key
   user_name            = each.value
 }
 
diff --git a/released/discovery_center/mission_3945/outputs.tf b/released/discovery_center/mission_3945/outputs.tf
index a7f92a50..c0960fb8 100644
--- a/released/discovery_center/mission_3945/outputs.tf
+++ b/released/discovery_center/mission_3945/outputs.tf
@@ -2,3 +2,7 @@ output "subaccount_id" {
   value       = data.btp_subaccount.dc_mission.id
   description = "The ID of the subaccount."
 }
+
+output "sac_instance_dashboard_url" {
+  value = btp_subaccount_service_instance.sac.dashboard_url
+}
diff --git a/released/discovery_center/mission_3945/provider.tf b/released/discovery_center/mission_3945/provider.tf
index fb9b04e0..29e1fdd8 100644
--- a/released/discovery_center/mission_3945/provider.tf
+++ b/released/discovery_center/mission_3945/provider.tf
@@ -3,7 +3,7 @@ terraform {
   required_providers {
     btp = {
       source  = "sap/btp"
-      version = "~> 1.5.0"
+      version = "~> 1.6.0"
     }
   }
 }
diff --git a/released/discovery_center/mission_3945/sample.tfvars b/released/discovery_center/mission_3945/sample.tfvars
index bac52085..ba573569 100644
--- a/released/discovery_center/mission_3945/sample.tfvars
+++ b/released/discovery_center/mission_3945/sample.tfvars
@@ -2,11 +2,10 @@
 # Provider configuration
 # ------------------------------------------------------------------------------------------------------
 # Your global account subdomain
-globalaccount        = "youraccount"
-region               = "us10"
-subaccount_name      = "SAP Discovery Center Mission 3945"
-cf_environment_label = "cf-us10"
-cf_space_name        = "dev"
+globalaccount   = "youraccount"
+region          = "us10"
+subaccount_name = "SAP Discovery Center Mission 3945"
+custom_idp      = "<your-idp>.accounts.ondemand.com"
 
 # ------------------------------------------------------------------------------------------------------
 # Project specific configuration (please adapt!)
diff --git a/released/discovery_center/mission_3945/variables.tf b/released/discovery_center/mission_3945/variables.tf
index 88dacd45..f1963485 100644
--- a/released/discovery_center/mission_3945/variables.tf
+++ b/released/discovery_center/mission_3945/variables.tf
@@ -41,16 +41,20 @@ variable "custom_idp" {
   default     = ""
 }
 
+variable "custom_idp_apps_origin_key" {
+  type        = string
+  description = "The custom identity provider for the subaccount."
+  default     = "sap.custom"
+}
+
 variable "subaccount_admins" {
   type        = list(string)
   description = "Defines the colleagues who are added to each subaccount as subaccount administrators."
-  default     = ["jane.doe@test.com", "john.doe@test.com"]
 }
 
 variable "subaccount_service_admins" {
   type        = list(string)
   description = "Defines the colleagues who are added to each subaccount as subaccount service administrators."
-  default     = ["jane.doe@test.com", "john.doe@test.com"]
 }
 
 # service plan sap analytics cloud