The organisation's root page, https://openreliant.github.io/, which sends visitors on to OpenReliant's website at https://openreliant.github.io/openreliant/. Any other path that isn't one of the projects' sites goes to the same path on that website, so https://openreliant.github.io/docs/ opens the documentation.
The projects' own sites are published from their repositories, and stay where they are:
/openreliant/ and
/openreliant-mods/.
Search engines read robots.txt only at the root of a host, so it lives here. It names the
sitemaps of both sites: the website's own pages, its docs and the mods' site.