From NixOS Wiki

Workgroups are interest groups of people working on the same topic in the nix* ecosystem.

For this, we provide the namespace. To create a workgroup “Example”, just create the article Workgroup:Example, link it from the front page and find some folks to collaborate with!

Your workgroup page should probably start with description of the scope, followed a People section where each participant can link to their userpage (on which they provide contact data). Afterwards, it is up to you how to organize yourself. Link to tooling or issues, have a discussion section (where you can sign your comment with ~~~~), create a few wiki entries …

Possible ideas for workgroups

Currently existing workgroups