tweak byod docs

Author: jordanstephens

docs/tutorials/use-your-own-domain-name.mdx

@@ -3,25 +3,17 @@ title: How to Use Your Own Domain
 sidebar_position: 600
 ---
 
-# How to Use Your Own Domain
-
-In our latest version of [Defang BYOC](https://docs.defang.io/docs/concepts/defang-byoc) (Bring Your Own Cloud), you can now use your own domain name. (Currently, this new feature is not applicable to [Defang Playground](https://docs.defang.io/docs/concepts/defang-playground))
+# How to Use Your Own Domain with AWS
 
 <iframe width="560" height="315" src="https://www.youtube.com/embed/n4RlMpsdTbs?si=_Ru6tobSbi9LT4Q1" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe>
 
+## Prerequisites
 
-## Step 1 - Check your [Defang BYOC](../concepts/defang-byoc.md) settings
-
-* Make sure you [install the latest version of the Defang CLI](../getting-started#install-the-defang-cli.md)
-* Then, make sure you have properly [authenticated your AWS account](https://docs.aws.amazon.com/cli/latest/userguide/cli-chap-configure.html). The Defang CLI makes use of AWS environment variables like `AWS_PROFILE`, `AWS_REGION`, `AWS_ACCESS_KEY_ID`, and `AWS_SECRET_ACCESS_KEY`, so make sure the correct values are set for those.
-
-If you use the AWS CLI, you can verify that your are authenticated against AWS using the following command (note that the AWS CLI itself is not required to use the Defang CLI in BYOC mode):
-```bash
-aws sts get-caller-identity
-```
+* [A Defang Account](/docs/concepts/authentication)
+* [The Defang CLI](/docs/getting-started#install-the-defang-cli)
+* [AWS Account Credentials](https://docs.aws.amazon.com/cli/latest/userguide/cli-chap-authentication.html)
 
-
-## Step 2 - Setup a Hosted Zone in AWS Route 53
+## Step 1 - Setup a Hosted Zone in AWS Route 53
 
 :::info
 **If you purchased your domain with AWS, you can skip this step.**
@@ -31,8 +23,7 @@ For Defang to be able to manage your domain, you need to create a [public hosted
 
 <img src="/img/domains-tutorial/zone.png" alt="Hosted Zone UI Screenshot" style={{maxWidth: 650}} />
 
-
-## Step 3 - Configure your DNS settings in your domain registrar
+## Step 2 - Configure your DNS settings in your domain registrar
 
 :::info
 **If you purchased your domain with AWS, you can skip this step.**
@@ -43,7 +34,7 @@ You'll need to create NS records in your domain registrar that point to the AWS
 ![CloudFlare NS Records Screenshot](/img/domains-tutorial/ns-records.png)
 
 
-## Step 4 - Set up Your Compose File
+## Step 3 - Set up Your Compose File
 In your compose file, specify the domain name you want to use, for example
 
 ```yaml
@@ -59,7 +50,7 @@ services:
 ```
 
 
-## Step 5 - Deploy
+## Step 4 - Deploy
 Run the following command to deploy your service:
 ```bash
 defang compose up
@@ -68,3 +59,7 @@ defang compose up
 This will deploy your service and set up the necessary DNS records in Route 53 as seen in the screenshot below as well as provision SSL certificates. You can now access your service at the domain you specified in your compose file.
 
 <img src="/img/domains-tutorial/route53-records.png" alt="Route 53 DNS Records Screenshot" />
+
+***
+
+For a deeper discussion of how to use a custom domain with Defang, see our [Domain](/docs/concepts/domains) concept docs.