Hi,

I want to avoid duplicate code in my odoo email templates.
So i want to do as QWeb by using t-call and report.layout for example.
How to do this ?

The goal is to have header and footer of my email templates store in only one template (layout), and all email templates use it. 
For updates and maintenance pupose it will help to save time.

FYI i am using Odoo 10.

Any one can help ?

Thanks and regards