Regulators, auditors and finance controllers all ask the same question: "Who changed this record, when, and what was the value before?" Odoo core keeps a lightweight message log on chatter-enabled models, but it does not give you a complete, field-level, tamper-evident audit trail across every model your business runs on. This is a build-to-order Audit Trail / Audit Log module that ECOSIRE designs, builds, installs and supports specifically for your database.

The module hooks the ORM lifecycle — the create(), read(), write() and unlink() methods — on any models you nominate, capturing the operation type, the acting user, the timestamp, the source (UI, XML-RPC/JSON-RPC, automated action or cron), and a per-field diff of the old value versus the new value. Instead of a vague "record updated" line, you get a structured, queryable log: field list_price on product.template changed from 149.00 to 199.00 by user Jane at 14:32 from the web client. Every entry is stored in dedicated audit models with proper indexing so retrieval stays fast even as the log grows into the millions of rows.

Because we build it for your instance, the logging is scoped and configurable rather than a blunt "log everything" switch that bloats your database. You define which models are tracked, which fields matter, which operations (including read access for sensitive data) are recorded, and which users or record domains are in or out of scope. Configurable retention and volume-limiting rules keep the log lean; automated purge/archive actions roll off old entries on a schedule you approve.

Security is first-class. Access to the audit log itself is governed by ir.model.access.csv and record rules so only your compliance or admin group can read it, and standard users cannot see or delete entries about their own activity. Views are delivered as clean list, form, search and pivot layouts (XML/OWL) with saved filters for per-user and per-model drill-down, plus a QWeb PDF audit report and one-click export to XLSX/CSV for handing to external auditors. The module runs on Odoo Community and Enterprise and is delivered tested for Odoo 17, 18 and 19.

This is not an instant download. After purchase, ECOSIRE runs a short scoping call, builds the module against your exact model list and compliance requirements, installs it on your staging and production environments, trains your team, and backs it with a support window. Typical delivery is one working week depending on how many models and edge cases are in scope.