diff --git a/in-development/mission_3774_sap_task_center/README.md b/in-development/mission_3774_sap_task_center/README.md
index f55a9256..76e612ae 100644
--- a/in-development/mission_3774_sap_task_center/README.md
+++ b/in-development/mission_3774_sap_task_center/README.md
@@ -2,7 +2,8 @@
 
 ## Overview
 
-This sample shows how to setup your SAP BTP account for the Discovery Center Mission - [Keep the Core Clean Using SAP Build Apps with SAP S/4HANA](https://discovery-center.cloud.sap/index.html#/missiondetail/3774/)
+This sample shows how to setup your SAP BTP account for the Discovery Center Mission - [Establish a Central Inbox with SAP Task Center](https://discovery-center.cloud.sap/index.html#/missiondetail/3774/)
+
 
 ## Content of setup
 
@@ -11,7 +12,7 @@ The setup comprises the following resources:
 - Creation of the SAP BTP subaccount
 - Entitlements of services
 - Subscriptions to applications
-- Creation of service instances
+- Creation of service instance
 - Role collection assignments to users
 
 ## Deploying the resources
@@ -27,11 +28,17 @@ To deploy the resources you must:
    export BTP_PASSWORD=<your_password>
    ```
 
-2. Change the variables in the `common_sample.tfvars` file to meet your requirements
+2. Set the environment variables CF_USERNAME and CF_PASSWORD to pass credentials to the CF provider to authenticate and interact with your CF environment. 
+
+   ```bash
+   export CF_USER=<your_username>
+   export CF_PASSWORD=<your_password>
+   ```
+
+3. Change the variables in the `common_sample.tfvars` file to meet your requirements
 
    > The minimal set of parameters you should specify (beside user_email and password) is globalaccount (i.e. its subdomain) and the used custom_idp.
 
-3. Switch to the `1_main_config` folder
 
 4. Change the variables in `sample.tfvars` file to meet your requirements
 
diff --git a/in-development/mission_3774_sap_task_center/step_1/README.md b/in-development/mission_3774_sap_task_center/step_1/README.md
new file mode 100644
index 00000000..1b327508
--- /dev/null
+++ b/in-development/mission_3774_sap_task_center/step_1/README.md
@@ -0,0 +1,48 @@
+# Sample Setup of an SAP Task Center on SAP BTP - Step 1
+
+## Overview
+
+This directory contains the setup of SAP Task Center from scratch namely a new subaccount including the relevant entitlements, a Cloud Foundry environment and a Cloud Foundry space. 
+
+This directory contains the configuration the first step of the setup namely:
+
+- a new subaccount
+- the entitlements for SAP Task Center
+- the subscription for SAP Build Workzone, standard edition
+- the Cloud Foundry environment
+- The trust setup to the custom IdP
+- Assignment of users to the role collections
+
+## Deploying the resources
+
+To deploy the resources of step 1 execute the following commands:
+
+1. Initialize your workspace:
+
+   ```bash
+   terraform init
+   ```
+
+1. Assign the variable values in a `*.tfvars` file e.g., the global account subdomain
+
+1. You can check what Terraform plans to apply based on your configuration:
+
+   ```bash
+   terraform plan -var-file="<name of your tfvars file>.tfvars" 
+   ```
+
+1. Apply your configuration to provision the resources:
+
+   ```bash
+   terraform apply -var-file="<name of your tfvars file>.tfvars"
+   ```
+
+> **Note** - Some variables of the output of the first step are needed as input for the second step.
+
+## When finished
+
+You probably want to remove the assets after trying them out to avoid unnecessary costs. To do so execute the following command:
+
+```bash
+terraform destroy -var-file="<name of your tfvars file>.tfvars"
+```
\ No newline at end of file
diff --git a/in-development/mission_3774_sap_task_center/step_1/locals.tf b/in-development/mission_3774_sap_task_center/step_1/locals.tf
new file mode 100644
index 00000000..23462039
--- /dev/null
+++ b/in-development/mission_3774_sap_task_center/step_1/locals.tf
@@ -0,0 +1,4 @@
+locals {
+  service_name__sap_task_center = "one-inbox-service"
+  service_name__build_workzone  = "SAPLaunchpad"
+}
\ No newline at end of file
diff --git a/in-development/mission_3774_sap_task_center/step_1/main.tf b/in-development/mission_3774_sap_task_center/step_1/main.tf
new file mode 100644
index 00000000..daa5afb7
--- /dev/null
+++ b/in-development/mission_3774_sap_task_center/step_1/main.tf
@@ -0,0 +1,86 @@
+###############################################################################################
+# Setup of names in accordance to naming convention
+###############################################################################################
+resource "random_uuid" "uuid" {}
+
+locals {
+  random_uuid               = random_uuid.uuid.result
+  project_subaccount_domain = lower(replace("mission-3774-${local.random_uuid}", "_", "-"))
+  project_subaccount_cf_org = substr(replace("${local.project_subaccount_domain}", "-", ""), 0, 32)
+}
+###############################################################################################
+# Creation of subaccount
+###############################################################################################
+resource "btp_subaccount" "project" {
+  name      = var.subaccount_name
+  subdomain = local.project_subaccount_domain
+  region    = lower(var.region)
+}
+# ------------------------------------------------------------------------------------------------------
+# Assignment of users as sub account administrators
+# ------------------------------------------------------------------------------------------------------
+resource "btp_subaccount_role_collection_assignment" "subaccount-admins" {
+  for_each             = toset("${var.subaccount_admins}")
+  subaccount_id        = btp_subaccount.project.id
+  role_collection_name = "Subaccount Administrator"
+  user_name            = each.value
+}
+# ------------------------------------------------------------------------------------------------------
+# Assignment of users as sub account service administrators
+# ------------------------------------------------------------------------------------------------------
+resource "btp_subaccount_role_collection_assignment" "subaccount-service-admins" {
+  for_each             = toset("${var.subaccount_service_admins}")
+  subaccount_id        = btp_subaccount.project.id
+  role_collection_name = "Subaccount Service Administrator"
+  user_name            = each.value
+}
+######################################################################
+# Creation of Cloud Foundry environment
+######################################################################
+resource "btp_subaccount_environment_instance" "cloudfoundry" {
+  subaccount_id    = btp_subaccount.project.id
+  name             = local.project_subaccount_cf_org
+  environment_type = "cloudfoundry"
+  service_name     = "cloudfoundry"
+  plan_name        = "standard"
+  landscape_label  = var.cf_environment_label
+  parameters = jsonencode({
+    instance_name = local.project_subaccount_cf_org
+  })
+}
+###############################################################################################
+# Prepare and setup app: SAP Build Workzone, standard edition
+###############################################################################################
+# Entitle subaccount for usage of app  destination SAP Build Workzone, standard edition
+resource "btp_subaccount_entitlement" "build_workzone" {
+  subaccount_id = btp_subaccount.project.id
+  service_name  = local.service_name__build_workzone
+  plan_name     = var.service_plan__build_workzone
+  amount        = var.service_plan__build_workzone == "free" ? 1 : null
+}
+# Create app subscription to SAP Build Workzone, standard edition (depends on entitlement)
+resource "btp_subaccount_subscription" "build_workzone" {
+  subaccount_id = btp_subaccount.project.id
+  app_name      = local.service_name__build_workzone
+  plan_name     = var.service_plan__build_workzone
+  depends_on    = [btp_subaccount_entitlement.build_workzone]
+}
+###############################################################################################
+# Prepare and setup app: SAP Task Center
+###############################################################################################
+# Entitle subaccount for usage of app  destination SAP Task Center
+resource "btp_subaccount_entitlement" "taskcenter" {
+  subaccount_id = btp_subaccount.project.id
+  service_name  = local.service_name__sap_task_center
+  plan_name     = "standard"
+}
+# ------------------------------------------------------------------------------------------------------
+# Assignment of users as launchpad administrators
+# ------------------------------------------------------------------------------------------------------
+resource "btp_subaccount_role_collection_assignment" "launchpad-admins" {
+  for_each             = toset("${var.launchpad_admins}")
+  subaccount_id        = btp_subaccount.project.id
+  role_collection_name = "Launchpad_Admin"
+  user_name            = each.value
+  depends_on           = [btp_subaccount_subscription.build_workzone]
+}
diff --git a/in-development/mission_3774_sap_task_center/step_1/outputs.tf b/in-development/mission_3774_sap_task_center/step_1/outputs.tf
new file mode 100644
index 00000000..c4a40ade
--- /dev/null
+++ b/in-development/mission_3774_sap_task_center/step_1/outputs.tf
@@ -0,0 +1,24 @@
+output "subaccount_id" {
+  value       = btp_subaccount.project.id
+  description = "The ID of the project subaccount."
+}
+
+output "cf_org_name" {
+  value       = local.project_subaccount_cf_org
+  description = "The name of the project subaccount."
+}
+
+output "cf_org_id" {
+  value       = btp_subaccount_environment_instance.cloudfoundry.landscape_label
+  description = "The ID of the Cloud Foundry environment."
+}
+
+output "cf_api_endpoint" {
+  value       = jsondecode(btp_subaccount_environment_instance.cloudfoundry.labels)["API Endpoint"]
+  description = "API endpoint of the Cloud Foundry environment."
+}
+
+output "cf_landscape_label" {
+  value       = btp_subaccount_environment_instance.cloudfoundry.platform_id
+  description = "The landscape label of the Cloud Foundry environment."
+}
\ No newline at end of file
diff --git a/in-development/mission_3774_sap_task_center/step_1/provider.tf b/in-development/mission_3774_sap_task_center/step_1/provider.tf
new file mode 100644
index 00000000..1c7b0ab1
--- /dev/null
+++ b/in-development/mission_3774_sap_task_center/step_1/provider.tf
@@ -0,0 +1,14 @@
+###
+# Define the required providers for this module
+###
+terraform {
+  required_providers {
+    btp = {
+      source = "sap/btp"
+    }
+  }
+}
+provider "btp" {
+  globalaccount  = var.globalaccount
+  cli_server_url = var.cli_server_url
+}
diff --git a/in-development/mission_3774_sap_task_center/step_1/sample.tfvars b/in-development/mission_3774_sap_task_center/step_1/sample.tfvars
new file mode 100644
index 00000000..990c5897
--- /dev/null
+++ b/in-development/mission_3774_sap_task_center/step_1/sample.tfvars
@@ -0,0 +1,17 @@
+# ------------------------------------------------------------------------------------------------------
+# Provider configuration
+# ------------------------------------------------------------------------------------------------------
+# Your global account subdomain
+globalaccount        = "yourglobalaccount"
+region               = "datacenter"
+subaccount_name      = "subaccount_name"
+cf_environment_label = "cf_environment_label"
+
+# ------------------------------------------------------------------------------------------------------
+# Project specific configuration (please adapt!)
+# ------------------------------------------------------------------------------------------------------
+
+subaccount_admins         = ["jane.doe@test.com", "john.doe@test.com"]
+subaccount_service_admins = ["jane.doe@test.com", "john.doe@test.com"]
+custom_idp                = "your custom idp"
+launchpad_admins          = ["jane.doe@test.com", "john.doe@test.com"]
\ No newline at end of file
diff --git a/in-development/mission_3774_sap_task_center/step_1/variables.tf b/in-development/mission_3774_sap_task_center/step_1/variables.tf
new file mode 100644
index 00000000..7572ae87
--- /dev/null
+++ b/in-development/mission_3774_sap_task_center/step_1/variables.tf
@@ -0,0 +1,89 @@
+######################################################################
+# Customer account setup
+######################################################################
+variable "globalaccount" {
+  type        = string
+  description = "Defines the global account"
+  default     = "yourglobalaccount"
+}
+
+variable "cli_server_url" {
+  type        = string
+  description = "Defines the CLI server URL"
+  default     = "https://cli.btp.cloud.sap"
+}
+
+# subaccount
+variable "subaccount_name" {
+  type        = string
+  description = "The subaccount name."
+  default     = "UC - Establish a Central Inbox with SAP Task Center"
+}
+variable "subaccount_id" {
+  type        = string
+  description = "The subaccount ID."
+  default     = ""
+}
+# Region
+variable "region" {
+  type        = string
+  description = "The region where the project account shall be created in."
+  default     = "us10"
+}
+# Cloudfoundry environment label
+variable "cf_environment_label" {
+  type        = string
+  description = "The Cloudfoundry environment label"
+  default     = "cf-us10"
+}
+
+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"]
+}
+
+variable "launchpad_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"]
+}
+
+variable "custom_idp" {
+  type        = string
+  description = "Defines the custom IdP"
+  default     = ""
+}
+
+variable "environment_label" {
+  type        = string
+  description = "In case there are multiple environments available for a subaccount, you can use this label to choose with which one you want to go. If nothing is given, we take by default the first available."
+  default     = "cf-us10"
+}
+
+variable "cf_org_name" {
+  type        = string
+  description = "Name of the Cloud Foundry org."
+  default     = "mission-3774-sap-task-center"
+
+  validation {
+    condition     = can(regex("^.{1,255}$", var.cf_org_name))
+    error_message = "The Cloud Foundry org name must not be emtpy and not exceed 255 characters."
+  }
+}
+
+variable "service_plan__build_workzone" {
+  type        = string
+  description = "The plan for build_workzone subscription"
+  default     = "free"
+  validation {
+    condition     = contains(["free", "standard"], var.service_plan__build_workzone)
+    error_message = "Invalid value for service_plan__build_workzone. Only 'free' and 'standard' are allowed."
+  }
+}
diff --git a/in-development/mission_3774_sap_task_center/step_2/README.md b/in-development/mission_3774_sap_task_center/step_2/README.md
new file mode 100644
index 00000000..6c36090a
--- /dev/null
+++ b/in-development/mission_3774_sap_task_center/step_2/README.md
@@ -0,0 +1,44 @@
+# Sample Setup of an SAP Task Center on SAP BTP - Step 2
+
+## Overview
+
+This directory contains the setup of SAP Task Center from scratch namely a new subaccount including the relevant entitlements, a Cloud Foundry environment and a Cloud Foundry space. 
+
+This directory contains the configuration the first step of the setup namely:
+
+- Creation of service instance for SAP Task Center
+- Creation of the service key for the service instance
+
+## Deploying the resources
+
+To deploy the resources of step 1 execute the following commands:
+
+1. Initialize your workspace:
+
+   ```bash
+   terraform init
+   ```
+
+1. Assign the variable values in a `*.tfvars` file e.g., the global account subdomain
+
+1. You can check what Terraform plans to apply based on your configuration:
+
+   ```bash
+   terraform plan -var-file="<name of your tfvars file>.tfvars" 
+   ```
+
+1. Apply your configuration to provision the resources:
+
+   ```bash
+   terraform apply -var-file="<name of your tfvars file>.tfvars"
+   ```
+
+> **Note** - Some variables of the output of the first step are needed as input for the second step.
+
+## When finished
+
+You probably want to remove the assets after trying them out to avoid unnecessary costs. To do so execute the following command:
+
+```bash
+terraform destroy -var-file="<name of your tfvars file>.tfvars"
+```
\ No newline at end of file
diff --git a/in-development/mission_3774_sap_task_center/step_2/main.tf b/in-development/mission_3774_sap_task_center/step_2/main.tf
new file mode 100644
index 00000000..cf357cf3
--- /dev/null
+++ b/in-development/mission_3774_sap_task_center/step_2/main.tf
@@ -0,0 +1,108 @@
+###############################################################################################
+# Create the Cloud Foundry space
+###############################################################################################
+resource "cloudfoundry_space" "space" {
+  name = var.cf_space_name
+  org  = var.cf_org_id #
+}
+
+###############################################################################################
+# assign user as space manager
+###############################################################################################
+resource "cloudfoundry_space_role" "cf_space_manager" {
+  username = var.cf_space_manager
+  type     = "space_manager"
+  space    = cloudfoundry_space.space.id
+  origin   = "sap.ids"
+}
+
+
+###############################################################################################
+# assign user as space developer
+###############################################################################################
+resource "cloudfoundry_space_role" "cf_space_developer" {
+  username = var.cf_space_developer
+  type     = "space_developer"
+  space    = cloudfoundry_space.space.id
+}
+
+###############################################################################################
+# Create service instance for taskcenter (one-inbox-service)
+###############################################################################################
+data "cloudfoundry_service" "srvc_taskcenter" {
+  name = "one-inbox-service"
+  # depends_on = [time_sleep.wait_a_few_seconds]
+}
+
+resource "cloudfoundry_service_instance" "si_taskcenter" {
+  name         = "sap-taskcenter"
+  type         = "managed"
+  space        = cloudfoundry_space.space.id
+  service_plan = data.cloudfoundry_service.srvc_taskcenter.service_plans["standard"]
+  depends_on   = [cloudfoundry_space_role.cf_space_manager, cloudfoundry_space_role.cf_space_developer]
+  parameters = jsonencode({
+    "authorities" : [],
+    "defaultCollectionQueryFilter" : "own"
+
+  })
+}
+
+###############################################################################################
+# Create service key
+###############################################################################################
+resource "random_id" "service_key_stc" {
+  byte_length = 12
+}
+resource "cloudfoundry_service_credential_binding" "sap-taskcenter" {
+  type             = "key"
+  name             = join("_", ["defaultKey", random_id.service_key_stc.hex])
+  service_instance = cloudfoundry_service_instance.si_taskcenter.id
+}
+
+###############################################################################################
+# Prepare and setup service: destination
+###############################################################################################
+# Entitle subaccount for usage of service destination
+resource "btp_subaccount_entitlement" "destination" {
+  subaccount_id = var.subaccount_id
+  service_name  = "destination"
+  plan_name     = "lite"
+}
+
+# Get serviceplan_id for stc-service with plan_name "default"
+data "btp_subaccount_service_plan" "destination" {
+  subaccount_id = var.subaccount_id
+  offering_name = "destination"
+  name          = "lite"
+  depends_on    = [btp_subaccount_entitlement.destination]
+}
+# Create service instance
+resource "btp_subaccount_service_instance" "destination" {
+  subaccount_id  = var.subaccount_id
+  serviceplan_id = data.btp_subaccount_service_plan.destination.id
+  name           = "destination"
+  depends_on     = [data.btp_subaccount_service_plan.destination]
+  parameters = jsonencode({
+    HTML5Runtime_enabled = true
+    init_data = {
+      subaccount = {
+        existing_destinations_policy = "update"
+        destinations = [
+          {
+            Description = "[Do not delete] SAP Task Center - Dummy destination"
+            Type        = "HTTP"
+            #            clientId                   = "${jsondecode(cloudfoundry_service_credential_binding.sap-taskcenter)["uaa"]["clientid"]}"
+            #            clientSecret               = "${jsondecode(cloudfoundry_service_credential_binding.sap-taskcenter)["uaa"]["clientsecret"]}"
+            "HTML5.DynamicDestination" = true
+            Authentication             = "OAuth2JWTBearer"
+            Name                       = "stc-destination"
+            #            tokenServiceURL            = "${jsondecode(cloudfoundry_service_credential_binding.sap-taskcenter)["uaa"]["url"]}"
+            ProxyType = "Internet"
+            #            URL                        = "${jsondecode(cloudfoundry_service_credential_binding.sap-taskcenter.credentials)["url"]}"
+            tokenServiceURLType = "Dedicated"
+          }
+        ]
+      }
+    }
+  })
+}
\ No newline at end of file
diff --git a/in-development/mission_3774_sap_task_center/step_2/provider.tf b/in-development/mission_3774_sap_task_center/step_2/provider.tf
new file mode 100644
index 00000000..d97e6e97
--- /dev/null
+++ b/in-development/mission_3774_sap_task_center/step_2/provider.tf
@@ -0,0 +1,21 @@
+###
+# Define the required providers for this module
+###
+terraform {
+  required_providers {
+    btp = {
+      source = "sap/btp"
+    }
+    cloudfoundry = {
+      source  = "SAP/cloudfoundry"
+      version = "0.2.1-beta"
+    }
+  }
+}
+provider "btp" {
+  globalaccount  = var.globalaccount
+  cli_server_url = var.cli_server_url
+}
+provider "cloudfoundry" {
+  api_url = var.cf_api_url
+}
diff --git a/in-development/mission_3774_sap_task_center/step_2/sample.tfvars b/in-development/mission_3774_sap_task_center/step_2/sample.tfvars
new file mode 100644
index 00000000..08947faa
--- /dev/null
+++ b/in-development/mission_3774_sap_task_center/step_2/sample.tfvars
@@ -0,0 +1,20 @@
+# ------------------------------------------------------------------------------------------------------
+# Provider configuration
+# ------------------------------------------------------------------------------------------------------
+# Your global account subdomain
+globalaccount        = "yourglobalaccount"
+region               = "datacenter"
+subaccount_name      = "subaccount_name"
+cf_environment_label = "cf_environment_label"
+cf_api_url           = "cf api url"
+
+# ------------------------------------------------------------------------------------------------------
+# Project specific configuration (please adapt!)
+# ------------------------------------------------------------------------------------------------------
+
+cfsr_space_manager        = "john.doe@test.com"
+subaccount_admins         = ["jane.doe@test.com", "john.doe@test.com"]
+subaccount_service_admins = ["jane.doe@test.com", "john.doe@test.com"]
+cfsr_space_developer      = "john.doe@test.com"
+custom_idp                = "caias.accounts.ondemand.com"
+launchpad_admins          = ["jane.doe@test.com", "john.doe@test.com"]
\ No newline at end of file
diff --git a/in-development/mission_3774_sap_task_center/step_2/variables.tf b/in-development/mission_3774_sap_task_center/step_2/variables.tf
new file mode 100644
index 00000000..3a04cb92
--- /dev/null
+++ b/in-development/mission_3774_sap_task_center/step_2/variables.tf
@@ -0,0 +1,119 @@
+######################################################################
+# Customer account setup
+######################################################################
+variable "globalaccount" {
+  type        = string
+  description = "Defines the global account"
+  default     = "yourglobalaccount"
+}
+
+variable "cli_server_url" {
+  type        = string
+  description = "Defines the CLI server URL"
+  default     = "https://cli.btp.cloud.sap"
+}
+
+variable "cf_api_url" {
+  type        = string
+  description = "Defines the CLI server URL"
+  default     = "https://api.cf.us10.hana.ondemand.com/"
+}
+
+
+# subaccount
+variable "subaccount_name" {
+  type        = string
+  description = "The subaccount name."
+  default     = "UC - Establish a Central Inbox with SAP Task Center"
+}
+variable "subaccount_id" {
+  type        = string
+  description = "The subaccount ID."
+  default     = ""
+}
+# Region
+variable "region" {
+  type        = string
+  description = "The region where the project account shall be created in."
+  default     = "us10"
+}
+# Cloudfoundry environment label
+variable "cf_environment_label" {
+  type        = string
+  description = "The Cloudfoundry environment label"
+  default     = "cf-us10"
+}
+
+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"]
+}
+
+variable "launchpad_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"]
+}
+
+variable "custom_idp" {
+  type        = string
+  description = "Defines the custom IdP"
+  default     = ""
+}
+
+variable "environment_label" {
+  type        = string
+  description = "In case there are multiple environments available for a subaccount, you can use this label to choose with which one you want to go. If nothing is given, we take by default the first available."
+  default     = "cf-us10"
+}
+
+variable "cf_org_id" {
+  type        = string
+  description = "The Cloud Foundry Org ID from the Cloud Foundry environment instance."
+}
+
+variable "cf_org_name" {
+  type        = string
+  description = "Name of the Cloud Foundry org."
+  default     = "mission-3774-sap-task-center"
+
+  validation {
+    condition     = can(regex("^.{1,255}$", var.cf_org_name))
+    error_message = "The Cloud Foundry org name must not be emtpy and not exceed 255 characters."
+  }
+}
+
+variable "cf_space_name" {
+  type        = string
+  description = "Name of the Cloud Foundry space."
+  default     = "dev"
+}
+
+variable "cf_space_manager" {
+  type        = string
+  description = "Defines the user who are added as space manager."
+  default     = "john.doe@test.com"
+}
+
+variable "cf_space_developer" {
+  type        = string
+  description = "Defines the user who are added as space developer."
+  default     = "john.doe@test.com"
+}
+
+variable "service_plan__build_workzone" {
+  type        = string
+  description = "The plan for build_workzone subscription"
+  default     = "free"
+  validation {
+    condition     = contains(["free", "standard"], var.service_plan__build_workzone)
+    error_message = "Invalid value for service_plan__build_workzone. Only 'free' and 'standard' are allowed."
+  }
+}