Gitlab code quality: where is the report?

2 problems here:

• the report is only available for merge request in 'gitlab EE edition' (not free)
• the report can be downloaded as a json file here:

GitLab parses and displays the results in merge requests. It works by comparing to previous code quality results, so the first time you merge the job into master, you won't see anything. But, it should work on subsequent merge requests.

It's explained in a bit more detail here: Code Quality