There are three collaborator roles on Subvert, each with different levels of access.
Viewer Can view your artist page analytics and content only. They can't make any changes. This is useful for someone who needs visibility into how your page is performing without being able to edit anything.
Editor Can upload and edit releases, edit the artist page, and view analytics. They can't manage payouts or invite other collaborators. This is the default role when sending an invite and is suitable for most bandmates and co-artists.
Admin Full access - everything an Editor can do, plus the ability to manage payouts and invite other collaborators to the page. Use this role for trusted managers or co-owners of the project.
The person who created the artist page holds the Admin role by default.