The user who creates a content item or schema is the owner of that content item or schema.
The owner of a schema has the schema view, manage items and manage schema permissions - regardless of any other permission sets applied.
The owner of a content item has the content permissions view, access original, edit, replace the file, manage and delete permissions - regardless of any other permission sets applied.
Ownership can be transferred by the owner or any other editor/admin with manage permission on content or schemas.
Only users with the user role permission manage content or manage metadata schemas can be owners
Page Comparison
Manage space
Manage content
Integrations