How to add external resources to manifest

[paulomorgado]

Imagine I have an external IDP as a dependency.

I need to add the IDP URL and parameters, client_secret, client_id, etc. to the manifest.

For testing purposes, this IDP is, most of the times, a container (or another project).

What's the recommended way to add this information to the manifest.

It's like PublishAsConnectionString for database resources.