Adds _archive_unused_taxes hook that archives all active taxes whose name is not in the curated keep-set (GST/HST/QST/PST per province + zero rated + exempt) AND that have zero usage on existing move lines. Reduces active taxes from 49 to 30 on staging. The 'HST for sales/ purchases - 13%' pair is kept active because of historical postings (215 sales lines + 1 purchase line) — new invoicing routes to the cleaner '13% HST' via fiscal positions. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Nexa Systems — Chart of Accounts Setup
Custom Odoo 19 module that configures the chart of accounts, taxes, fiscal positions, analytic plans, and partner records for Nexa Systems Inc.
Install
docker exec odoo-nexa-app odoo -c /etc/odoo/odoo.conf -d nexamain \
-i nexa_coa_setup --no-http --stop-after-init
Update
docker exec odoo-nexa-app odoo -c /etc/odoo/odoo.conf -d nexamain \
-u nexa_coa_setup --no-http --stop-after-init
Design reference
See docs/superpowers/specs/2026-05-12-nexa-coa-design.md.
Safety
Always take a pg_dump BEFORE running -i or -u. See docs/superpowers/plans/2026-05-12-nexa-coa-setup.md Phase 0.