Mexico Foreign Trade Catalogs

This module adds two reference catalogs used for Mexican foreign trade operations, both available to every internal user in read-only mode.

• Customs offices (l10n_mx_catalogs.c_aduana): each record stores a code, a name, the city and the state. A computed full name combines the code and the name (for example "010 - ACAPULCO...") and is used as the record title. Records are sorted by code and name, and can be archived (active flag).
• Tariff codes (l10n_mx_catalogs.c_fraccion): each record stores a code and a description, with a computed display name shown as "[code] description". Users can search by code or description, and records can be archived.

Both catalogs are shipped with preloaded data files, so the customs offices and tariff codes are already available after installation. No menus, buttons, reports, emails or scheduled actions are defined by the code; the catalogs are meant to be used as reference data by other modules or by users through the standard list and form views. Access rights only allow reading for all internal users; creating, editing or deleting records is not permitted through this module's security rules.