SYNOPSIS
git annex group repository groupname
DESCRIPTION
Adds a repository to a group, such as "archival", "enduser", or "transfer". The groupname must be a single word.Omit the groupname to show the current groups that a repository is in.
There are some standard groups that have different default preferred content settings. See <https://git-annex.branchable.com/preferred_content/standard_groups/>
A repository can be in multiple groups at the same time.