This update lets account tags in the multilingual accounting module be translated, helping Vietnamese companies build clearer legal report hierarchies in the right language. It also includes confirmation that the contributor signed the required contributor agreement.

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I confirm I have signed the CLA and read the PR guidelines at www.odoo.com/submit-pr

Mass mailing can now target individual contacts using filters as well as mailing lists, giving teams more flexibility in who receives campaigns. Contact records also gain useful details such as country, tags, and a form view, making audience management easier.

Improve mass mailing contacts management:
- allow to send mails to contacts (with domain) or mailing lists
- add extra fields on contacts (country, tags)
- form view


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I confirm I have signed the CLA and read the PR guidelines at www.odoo.com/submit-pr