use this:
1. Official Neflify - Hugo setup
https://www.netlifycms.org/docs/hugo/
2. Gitlab Auth
Gitlab
- create PAT
Netlify
- Enable Indentity Gateway
- Enable Gitlab
- Edit Gitlab PAT code
### source
https://docs.netlify.com/visitor-access/git-gateway/#setup-and-settings
https://www.patriciadourado.com/frompat/using-netlify-cms-to-manage-my-blog-posts