odoo18/addons_extensions/offer_letters/security/ir.model.access.csv

1	id	name	model_id:id	group_id:id	perm_read	perm_write	perm_create	perm_unlink
2	access_offer_letter_user	offer.letter.user	model_offer_letter	base.group_user	1	1	1	0
3	access_offer_letter_manager	offer.letter.manager	model_offer_letter	hr.group_hr_manager	1	1	1	1