Unable to create yum repository

When creating a new repository I notice several recipes are missing (relative to the documentation). One of those is yum, and I also don’t see docker which would be of interest to me as well.
Are yum and docker repo support available in the OSS version?
This was with 3.29.3-02 OSS on MacOS, but same thing is happening with Fedora 33.
thanks -k
Screenshot_2021-03-01 Repositories - Nexus Repository Manager|378x500

I believe they’re not part of the OSS git repo if you’re building your own, but they should be part of the download from our site.

Also possible - your user doesn’t have permissions for it.