Create a repository by using the Antora for Modular Docs repository template and clone the repository to your local environment, or download the Antora for Modular Docs zip archive, and use the content of this archive to start a repository...
Edit at least the , , , fields in . must match the <location> in the (https://<FQDN>/<location>). See Set up a playbook - Antora documentation...
Run the preview on a local environment and verify the output on the preview server: http://0.