Mail suggested recipient unchecked

This module changes how the message composer in the chatter behaves. Normally, when you write a new message on a record, Odoo may propose additional people to notify — for example the customer linked to a CRM opportunity or the contact linked to a project task — and those suggestions can come pre-selected.

With this module installed, every suggested recipient is shown unticked. You still see the suggestions, but nothing is added to the message unless you tick the box yourself. This avoids sending internal notes or emails to customers or contacts by accident.

The change applies everywhere the chatter is used, because it modifies the shared mail.thread behaviour that all discussion-enabled records rely on. No new menus, screens, buttons or reports are added, and no other business rules, checks or scheduled actions are introduced. It is a small, purely behavioural change to the recipient suggestions in the message composer.