== Deploy with Control Tower
You can deploy {partner-product-short-name} in a customized AWS Control Tower environment to help you set up a secure, multi-account AWS environment using AWS best practices. For details, see https://aws.amazon.com/solutions/implementations/customizations-for-aws-control-tower/[Customizations for AWS Control Tower^]. 

The root directory of the {partner-product-short-name} Quick Start repo includes a `ct` folder with a `manifest.yaml` file to assist you with the AWS Control Tower deployment. This file has been customized for the {partner-product-name} Quick Start. 

In the following sections, you will review and update the settings in this file and then upload it to the S3 bucket that is used for the deployment.

=== Review the manifest.yaml file

. Navigate to the root directory of the {partner-product-short-name} Quick Start, and open the `manifest.yaml` file, located in the `ct` folder.
. Confirm that the `region` attribute references the Region where AWS Control Tower is deployed. The default Region is us-east-1. You will update the `regions` attribute (located in the *resources* section) in a later step. 
. Confirm that the `resource_file` attribute points to the public S3 bucket for the {partner-product-name} Quick Start. Using a public S3 bucket ensures a consistent code base across the different deployment options. 
+
If you prefer to deploy from your own S3 bucket, update the path as needed.

. Review each of the `parameters` attributes and update them as needed to match the requirements of your deployment. 
. Confirm that the `deployment_targets` attribute is configured for either your target accounts or organizational units (OUs). 
. For the `regions` attribute, add the Region where you plan to deploy the {partner-product-short-name} Quick Start. The default Region is us-east-1.

=== Upload the manifest.yaml file
. Compress the `manifest.yaml` file and name it `custom-control-tower-configuration.zip`.
. Upload the `custom-control-tower-configuration.zip` file to the S3 bucket that was created for the AWS Control Tower deployment (`custom-control-tower-configuration-<accountnumber>-<region>`).

The file upload initiates the customized pipeline that deploys the Quick Start to your target accounts.