I forked a GitLab project, and now on the main page there is a panel with this message: "forked from [...] 1 commit ahead of the upstream repository" and a big "Create merge request" button. But I just don't need this upstream repo anymore, so I want to delete any reference to it in the current project. How to do this?
All I was able to find is: Settings -> Merge requests -> Target project where I can specify "the default target project for merge requests created in this fork project". However the upstream project is still there, which I don't want.
This is GitLab Web UI as supplied by gitlab.com.
Thanks!