User management
A role is a combination of permissions, which determines what a user can do with a tracker and what he allows other users to do with his data for that tracker
Not yet, but we are planning to add the option to create custom roles.
If this is enabled, the role will be automatically cloned, when creating a subtracker.
Anyone with the "can do user management"-permission can add roles.
You can add users to any tracker where you have the "can do user management"-permission.
You can add any user you know through your trackers. So all users that have any role for any tracker where you have any role. If you want to add a user which isn't part of any of your trackers, you can invite him via dashboard > invite user.