### Problem to Solve When including external files in your pipeline definition using `include` keyword, these are fetched using HTTP/HTTPS requests. If you want to access files on another project with no public access (e.g., a private project on GitLab.com) you cannot because we still don't support basic auth schemas in URL, nor variables in the `include` value. ### Proposal Support inclusion from private projects, and potentially even other similar cases. Make it possible to specify project and include file path with: ```yaml include: - project: other-project file: file/gitlab-ci.yml ```