How to enable a custom URL in Azure Databricks?

[Nidhig631]

Azure Databricks now allows organisations to configure a custom URL at the account level, providing a unified and branded access point for all users.

Instead of navigating multiple workspace-specific URLs, users can log in once using a single custom URL and seamlessly switch between workspaces without repeated authentication. A Custom URL gives your entire Databricks account one single branded entry point instead of multiple workspace URLs.

Article Link: How to enable a custom URL in Azure Databricks?

[Sumit_7]

@Nidhig631 Great summary.

[Malthe]

The article on Medium includes a diagram that involves Azure Application Gateway, but Databricks' own documentation seems to suggest a quite different setup:
https://learn.microsoft.com/en-us/azure/databricks/admin/account-settings/custom-url

Also, it's unclear from that documentation if the domain will be databricks.com or azuredatabricks.net.

Would be good with some clarification here.