Removed references to BYOD in the Switchboard Onboarding Flow

doc/administration/dedicated/configure_instance.md

@@ -111,8 +111,6 @@ Custom domains require a:
 
 #### Add a custom hostname
 
-You can add a custom hostname when you [create your tenant](../../administration/dedicated/create_instance.md#step-2-create-your-gitlab-dedicated-instance).
-
 To add a custom hostname after your instance is created, submit a [support ticket](https://support.gitlab.com/hc/en-us/requests/new?ticket_form_id=4414917877650).
 
 ### SMTP email service

doc/administration/dedicated/create_instance.md

@@ -181,7 +181,6 @@ information required to create your GitLab Dedicated instance.
 1. Optional. Security: You can provide your own [KMS keys](https://docs.aws.amazon.com/kms/latest/developerguide/overview.html)
    for encrypted AWS services. If you choose not to provide KMS keys, encryption keys are generated
    for your instance when it is created. For more information, see [encrypting your data at rest](#encrypted-data-at-rest-byok).
-1. Optional. [Bring Your Own Domain](../../administration/dedicated/configure_instance.md#bring-your-own-domain-byod): You can add a custom hostname for your GitLab Dedicated instance, the bundled container registry, and KAS services.
 1. Summary: Confirm that the information you've provided in the previous steps is accurate
    before initiating the creation of your instance.
 

doc/subscriptions/gitlab_dedicated/index.md

@@ -140,7 +140,7 @@ When you add a custom hostname:
 - The hostname is included in the external URL used to access your instance.
 - Any connections to your instance using the previous domain names are no longer available.
 
-You can add a custom hostname when you [create your tenant](../../administration/dedicated/create_instance.md#step-2-create-your-gitlab-dedicated-instance). To add a custom hostname after your instance is created, submit a [support ticket](https://support.gitlab.com/hc/en-us/requests/new?ticket_form_id=4414917877650).
+To add a custom hostname after your instance is created, submit a [support ticket](https://support.gitlab.com/hc/en-us/requests/new?ticket_form_id=4414917877650).
 
 NOTE:
 Custom hostnames for GitLab Pages are not supported. If you use GitLab Pages, the URL to access the Pages site for your GitLab Dedicated instance would be `tenant_name.gitlab-dedicated.site`.