Regional

Country-specific extensions shipped in core — Lower Deduction Certificate (India) and Import Supplier Invoice (Italy).

Country-specific extensions layered onto core transactions.

What it does

Regional holds the small set of country-specific entities that ship inside ERPNext itself. Most localisation now lives in separate apps — India Compliance for GST and e-invoicing, for example — so the core module is deliberately thin. It exists so region-specific masters have somewhere to hang without polluting the general model.

Key features

Lower Deduction Certificate — India TDS: a supplier’s certificate number, validity window, reduced rate and value limit, applied against a Tax Withholding Category.
Import Supplier Invoice — Italy: bulk import of electronic supplier invoices, creating suppliers and purchase invoices from an XML batch.
Extension point — most regional compliance is delivered as separate apps that add custom fields and reports to core doctypes.

Entity relationships

Each diagram below is one connected cluster of entities. Edges are labelled with the fieldname that carries them — see relationship notation for how to read the crow’s feet.

Entity reference

Masters

2 entities — reference data with an independent lifecycle.

Accounts

The financial core — Chart of Accounts, GL Entry, invoices, payments, taxes, budgets and the receivable/payable ledgers.

Setup

Company, Item Group, UOM, Territory, Employee and the other cross-cutting masters every other module links to.

Look it up

Complete relationship index

Every Link and Table field in scope, sorted by source entity.

Alphabetical entity index

All 448 entities with kind, module, naming rule and reference counts.