Sending report : add email to project activities

Hello,

I have an action in the project screen (PM301000) which generate a report.

This report is sent to the customer using the email template defined in the report.

I’d like to register this email in the project activities, but i don’t know how.

I’ve tried :

• Link to account in the email template

• ActivitySource in the email settings of the report

But the Activities tab on the project screen still remain empty :

Any ideas ?

Thanks.