My project name is HWR-Systems and it has subprojects, for example - kube-backup.

I'm trying to push an image to builtin registry, but the CI step complains that uppercase is not allowed.

19:11:55 Running step "build and push image"... 19:11:55 error checking push permissions -- make sure you entered the correct tag name, and that you are authenticated correctly, and try again: getting tag for destination: repository can only contain the characters abcdefghijklmnopqrstuvwxyz0123456789_-./: HWR-Systems/kube-backup

If I set the registry to lowercase, of course it says that it doesn't have package management enabled.