Here are the different playbook roles:
Administrator - All creating and editing permissions plus the ability to edit users and billing.
Editor - Can create and edit all cards and playbooks.
Contributor - Can create playbooks and cards but can only edit their own cards and playbooks.
View Only - View only of cards and playbooks. Can create their own playbook to add existing cards to it but cannot create their own cards.
The table below provides a checklist of permissions for the different roles: