# Register a transit gateway in an AWS Cloud WAN global network
Register a transit gateway

**Prerequisite:** A transit gateway must first be created on the Amazon Virtual Private Cloud console at [https://console.aws.amazon.com/vpc/home](https://console.aws.amazon.com/vpc/home). For the steps to create a transit gateway, see [Working with transit gateways](https://docs.aws.amazon.com/vpc/latest/tgw/working-with-transit-gateways.html) in the *Amazon VPC Transit Gateways Guide*

Transit gateways that you've created in Amazon VPC can be registered in AWS Cloud WAN to be part of your AWS Cloud WAN global network. 

**To register a transit gateway in AWS Cloud WAN**

1. Access the Network Manager console at [https://console.aws.amazon.com/networkmanager/home/](https://console.aws.amazon.com/networkmanager/home).

1. Under **Connectivity**, choose **Global Networks**.

1. On the **Global networks** page, choose the global network ID.

1. Choose **Transit gateways**.

1. For **Select Transit Gateway**, choose the transit gateway that you want to register.

1. Choose **Register Transit Gateway**.