account_credit_control_attach_invoice

Purpose

Automatically appends configured invoice reports to credit control summaries to deliver complete reminder PDFs.

Features

ir.actions.report: Automatically merges each customer's credit control summary PDF with the selected invoice report for the reminder run.
ir.actions.report: Includes an in-memory PDF merger to combine the summary and invoice documents before they are sent.
res.company: Stores the credit control report to attach so each company can choose the invoice layout included with summaries.
res.config.settings: Lets administrators pick the invoice report attached to credit control summaries from the configuration interface.