Private code, public issue tracker

Description

We have a public issue tracker that is used by our customers who submit feature requests. It's based on redmine at the moment, but we develop the code within Gitlab project. It's a bit inconvenient as we need to cross our issues with redmine system.

Proposal

It would be great if we could create a project in gitlab, but limit code repository browsing/commits/etc. to developers group for example. Reporters/guests would only see the issue tracker/wiki without access to the repository code.

Links / references

Thanks