Viewers can use the web app on any computer to view, inspect, and comment on documents and Libraries, download
assets, and play prototypes. This role is ideal for people such as project managers, developers and other stakeholders who
don’t need to create and edit documents.
Editors can do everything Viewers can, as well as use the Mac app to create, edit, and save documents, prototypes,
and Libraries. They also get a private Drafts folder for their work.
Admins can manage Workspaces and change members’ roles at any time. Both Viewers and Editors can be Admins.
Note: a Workspace must have at least one Editor at all times.