Cross-site DocFx site linking

[Aaronontheweb]

This is more of a capabilities question than anything else.

I love DocFx and use it on several major projects, most of which are open source. Suppose I do the following:

1. Ship open source library A and publish documentation for it at a.foo.com
2. Ship open source library B, which depends on A, and I publish documentation for it on b.foo.com

Is it possible (or, could it be possible) to have all of my references to library A from within library B automatically link to the correct place on a.foo.com via referencing a remote .yml file or anything else of that sort? This would be quite ace for my team as it would allow us to publish multiple DocFx websites independently but still freely inter-link between them for all of those projects.

[Still34]

Ditto. Would like to know.

[vwxyzh]

@Aaronontheweb yes, you can do it.
For example, if you want to reference docfx's API, you just need to add address http://dotnet.github.io/docfx/xrefmap.yml in your xref property.
Document is here.