The document discusses using the Bulk Object Field Creator (BOFC) app to clone multiple permission sets between orgs. The app allows admins to clone permission sets with related objects, record types, layouts and permissions in a few clicks, rather than manually copying each item. It can clone permission sets from the same org or an external non-linked org. Users simply select the source org, permission sets to clone, and click a button to initiate the cloning process. Over 35,000 users have used BOFC to simplify metadata operations like permission set cloning.