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| id | name | model_id:id | group_id:id | perm_read | perm_write | perm_create | perm_unlink |
| acl_book_user | library.book_default | model_library_book | group_user | 1 | 1 | 0 | 0 |
| acl_book_librarian | library.book_librarian | model_library_book | group_librarian | 1 | 1 | 1 | 1 |
