Hello,

In Odoo 16, in the Purchase App, I need to add a specific contact to the feed of a sale order.

I want to automatically add a subscriber to a sale order / a price offer.

Odoo already add the vendor mail to the document feed, and a setting exist to add a specific email from my company (an accounting mail for follow up), to all the feed.

In our workflow, each Sales Order/Price Offer is linked to a specific project (a sale from the Sales App), and an employee is assigned as responsible-contact person for the project. I want to configure Odoo so when a new PO/SO is created, the mail of the employee in charge of the linked project is automatically added as a subscriber to the feed document.

How can I do that ? 

I've tried with the automations option but i was only able to automatically add one specified mail, not a variable one from a custom field.

Thanks,

Arnaud