odoo18/addons/website_mass_mailing/security/ir.model.access.csv

1	id	name	model_id:id	group_id:id	perm_read	perm_write	perm_create	perm_unlink
2	access_mailing_list_website_designer	access_mailing_list_website_designer	mass_mailing.model_mailing_list	website.group_website_designer	1	0	0	0