The workspace admin is a specific role that allows a user to be an administrator within the workspaces that the user has access to. The user doesn't have access to workspaces for which he or she is not set up to.
Admins still have access to all workspaces including the All Workspaces option to see data from all workspaces.
The workspaces admin can:
Manage expirations
Manage contacts
Manage locations
Manage equipments
Manage categories
Manage email templates
Manage compliance rules
Manage roadmaps
Manage reports
Manage designations
Manage policies