library/car_app/security/ir.model.access.csv

id	name	model_id:id	group_id:id	perm_read	perm_write	perm_create	perm_unlink
access_car_user	Car_appUser	model_car_data	car_group_user	1	1	1	1
access_car_manager	Car_appManager	model_car_data	car_group_manager	1	1	1	1