Goups are an alternative way to organize users, that can be used in example for cross-node grouping or temporary grouping to simplify some operation.
The groups feature can be managed from:
Admin > Users > Groups Management
Use the "new" button to create new groups
Clicking on the icon in users column you can:
- Select and add users to the group
- Import a list of existing users as a CSV file containing the usernames (urses must already exist)