This module let's you set a DUNS number on your contacts.
What's a DUNS Number?
The The Data Universal Numbering System, abbreviated as DUNS or D-U-N-S, is a proprietary system developed and managed by Dun & Bradstreet (D&B) that assigns a unique numeric identifier to a single business entity.
It was introduced in 1963 to support D&B's credit reporting practice. It is standard worldwide.
auto_awesome What this module does
AI-generated from the code · Odoo 18.0Adds a DUNS number field to company contacts in Odoo, automatically keeping only digits and warning you when another contact already uses the same DUNS.
This module adds a DUNS field to contacts (partners). DUNS is the Data Universal Numbering System, a worldwide numeric identifier for a single business entity.
Where it appears: - On the contact form, the DUNS field is shown right after the Tax ID (VAT) field, and only for companies. - When a duplicate is found, a warning box appears on the form saying that a partner with the same DUNS number already exists, with a link to that partner.
Automatic behaviour: - Whatever you type in the DUNS field is cleaned automatically: only digits are kept, both while typing and when the contact is saved. - Odoo looks for another contact with the same DUNS number, within the same company or shared contacts, and shows it in the "Partner with same DUNS" field. - The duplicate search ignores contacts that are children of the current contact, and it also looks at archived contacts.
Business rules: - The DUNS field is not copied when a contact is duplicated. - The duplicate warning is only a warning; it does not block saving.
It touches the res.partner model and extends the standard contact form view.
Depends on
Models and fields (1)
- res.partner · extends an existing modelduns (DUNS), same_duns_partner_id (Partner with same DUNS)
Text generated by AI (DeepSeek) from reading the Odoo 18.0 code on GitHub; it may contain mistakes, so check the code before deciding. View the code on GitHub
Availability by version
Reviewed: 2026-11-03Confirmation status: 4 confirmed, 5 with no information of 9 versions.
Sources · Odoo 18.0
Confirmed on 2026-11-03 in branch 18.0 of OCA/partner-contact.
terminal Installation and usage
No verified informationInstallation instructions, the distribution package, dependencies and configuration steps are not shown because they have not yet been verified in the module documentation for any version.
Data imported from GitHub: this sheet reflects the latest catalog review, not a live lookup. Always check the module documentation and staging before installing in production.