> For the complete documentation index, see [llms.txt](https://docs.cleartax.in/product-help-and-support/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.cleartax.in/product-help-and-support/for-large-businesses/cleartax-e-invoicing-malaysia/b2b-sales-documents/audit-trail.md).

# Audit Trail

Audit trail functionality helps users to track all actions take for an invoice by users on the product.

* On the "Sales Document" and "Purchase Document" screens, audit trail for a document can be accessed by clicking on the icon against an invoice in the "Action" column
* A side panel open which gives the details of the actions taken on the invoice along with the user and timestamp

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