User Roles are a way to manage your team members by their roles in the workspace. Each role can expose or restrict access to different administration features.
Each team can have one or more users assigned the Owner role for that team. Owners can add and remove users from a team, manage billing, and perform all librarian functions. There must always be at least one Owner for each team.
Each team can have one or more users assigned the Librarian role for that team. Librarians can create and manage shared slides, assets, presentations, and themes for that team. Typically, Librarians are members of your team who curate the content for your organization
The default role for a user added to a team is Member. Members can access resources shared in Team libraries but can not manage users or add/edit resources in Team Libraries.