How to have one page on a different domain

One page on the organisation site I’m building is the homepage for an individual project which needs to keep its own domain. I want to map the project’s domain to just that page so that, points to what is currently (but not redirect).

I’ve done some searching around but can’t quite get what changes I’d make to the nginx config.

I guess I start with adding it to the site hosts:

      - canonical: orgname.test
          - www.orgname.test
      - canonical: projectname.test
          - www.projectname.test

I guess the next step is to setup the redirect in the nginx conf file? I’ve not customised nginx before. Grateful for any help :slight_smile: