Odoo Changelog — 2026-06-27

Saturday, June 27, 2026

1 change

New Features(1)

New functionality added to Odoo

[ADD] l10n_be_pos_blackbox: Belgian POS fiscal data module v2

Enterprisesaas-19.3l10n_be_pos_blackboxl10n_be_pos_blackbox_hrl10n_be_pos_blackbox_loyaltyl10n_be_pos_blackbox_self_orderl10n_be_pos_blackbox_settle_duel10n_be_pos_blackbox_urban_piperHIGH

This update adds support for Belgium’s certified cash register requirements in POS restaurant workflows. It ensures sales, refunds, cash movements, reports, and related actions are properly recorded and signed for fiscal compliance, including support for training mode and error handling. It also extends the solution to related flows such as employee clock-in/out, loyalty rewards, self-ordering, deferred payments, and online orders so they follow the same certified process.

Original PR description

Note: this PR is a forward of https://github.com/odoo/enterprise/pull/96130

Implement the Belgian Registered Cash Register (Caisse Enregistreuse Certifiée) v2 specification as required by FPS Finance for certified POS restaurant systems.

The implementation is split into a core module and five bridge modules:

l10n_be_pos_blackbox (main module):
- FDM (Fiscal Data Module) communication layer that signs every fiscal event by sending a structured message to the blackbox device and receiving a hash + VSC counter in return. M110 (sale), M111 (refund), M112 (partial refund), M121 (order), M122 (cost-centre change), M123 (pre-bill), M130 (money in/out), M131 (drawer open), M140/M141 (work in/out), M150 (invoice), M160 (copy), M180/M181 (X/Z turnover report), M182/M183 (user X/Z report), UC230 (sale correction). M160 (copy), M180/M181 (X/Z turnover report), M182/M183 (user X/Z report), UC230 (sale correction).
- Input generator that encodes all line-level fiscal data (PLU hash, VAT groups, price rounding, grouping IDs) according to the spec.
- Fiscal receipt template (XML) that renders the blackbox hash, VSC counter, POS system identifier, and event sequence number on every printed receipt.
- X/Z daily report views with fiscal totals per VAT category.
- Training-mode support: activates the FDM training flag so the device does not count test transactions.
- Inspect popup (debug) for examining raw FDM messages.
- Error/warning popup system with traceback messages from the device.
- LocalStorage queue to replay pending mutations after a network outage.
- pos_config / pos_session overrides: enforce blackbox constraints (only EUR, no rounding, mandatory restaurant mode, etc.), manage device pairing, and accumulate per-session fiscal counters.
- Extensive unit-test suite: >6 000 lines covering the input generator's grouping-ID logic, price-consistency rules, and every mutation type against golden JSON fixtures.
- Browser tour tests (oracle + regression tours).

l10n_be_pos_blackbox_hr:
- Clock-in / clock-out flows for employees trigger M140/M141 work in/out mutations; employee INSZ/NISS number is required and stored on hr.employee; pos_session accumulates per-employee work records.

l10n_be_pos_blackbox_loyalty:
- Gift-card and discount reward lines are mapped to the correct MPV fiscal codes (UC260/UC261); loyalty products are flagged so the input generator can calculate their contribution to the signed total correctly.

l10n_be_pos_blackbox_self_order:
- Intercepts self-order confirmation on kiosk screens to sign the order with the FDM before the confirmation page is shown; adds a controller to expose the required blackbox data to the kiosk frontend.

l10n_be_pos_blackbox_settle_due:
- Handles the "settle due" payment flow: products used to represent deferred payments are flagged and treated as zero-VAT lines in the signed message.

l10n_be_pos_blackbox_urban_piper:
- Patches the Urban Piper ticket-screen and pos_store so that online orders routed through Urban Piper are also signed before finalisation.

community PR: https://github.com/odoo/odoo/pull/272155

task-id: 5864870

#Belgium#POS#fiscal compliance#restaurant#certified cash register

Note: this PR is a forward of https://github.com/odoo/enterprise/pull/96130 Implement the Belgian Registered Cash Register (Caisse Enregistreuse Certifiée) v2 specification as required by FPS Finance for certified POS restaurant systems. The implementation is split into a core module and five bridge modules: l10n_be_pos_blackbox (main module): - FDM (Fiscal Data Module) communication layer that signs every fiscal event by sending a structured message to the blackbox device and receiving a hash + VSC counter in return. M110 (sale), M111 (refund), M112 (partial refund), M121 (order), M122 (cost-centre change), M123 (pre-bill), M130 (money in/out), M131 (drawer open), M140/M141 (work in/out), M150 (invoice), M160 (copy), M180/M181 (X/Z turnover report), M182/M183 (user X/Z report), UC230 (sale correction). M160 (copy), M180/M181 (X/Z turnover report), M182/M183 (user X/Z report), UC230 (sale correction). - Input generator that encodes all line-level fiscal data (PLU hash, VAT groups, price rounding, grouping IDs) according to the spec. - Fiscal receipt template (XML) that renders the blackbox hash, VSC counter, POS system identifier, and event sequence number on every printed receipt. - X/Z daily report views with fiscal totals per VAT category. - Training-mode support: activates the FDM training flag so the device does not count test transactions. - Inspect popup (debug) for examining raw FDM messages. - Error/warning popup system with traceback messages from the device. - LocalStorage queue to replay pending mutations after a network outage. - pos_config / pos_session overrides: enforce blackbox constraints (only EUR, no rounding, mandatory restaurant mode, etc.), manage device pairing, and accumulate per-session fiscal counters. - Extensive unit-test suite: >6 000 lines covering the input generator's grouping-ID logic, price-consistency rules, and every mutation type against golden JSON fixtures. - Browser tour tests (oracle + regression tours). l10n_be_pos_blackbox_hr: - Clock-in / clock-out flows for employees trigger M140/M141 work in/out mutations; employee INSZ/NISS number is required and stored on hr.employee; pos_session accumulates per-employee work records. l10n_be_pos_blackbox_loyalty: - Gift-card and discount reward lines are mapped to the correct MPV fiscal codes (UC260/UC261); loyalty products are flagged so the input generator can calculate their contribution to the signed total correctly. l10n_be_pos_blackbox_self_order: - Intercepts self-order confirmation on kiosk screens to sign the order with the FDM before the confirmation page is shown; adds a controller to expose the required blackbox data to the kiosk frontend. l10n_be_pos_blackbox_settle_due: - Handles the "settle due" payment flow: products used to represent deferred payments are flagged and treated as zero-VAT lines in the signed message. l10n_be_pos_blackbox_urban_piper: - Patches the Urban Piper ticket-screen and pos_store so that online orders routed through Urban Piper are also signed before finalisation. community PR: https://github.com/odoo/odoo/pull/272155 task-id: 5864870