We are sending QBooks Invoices using an API.

In Qbooks we have different invoice templates defined for different areas of the business.

When you send an invoice in QB from the application you can customise the invoice and send using a presaved template.

We create the invoice using the API

When sending the invoice we would like to be able to define the template used when sending the invoice from the API. I am guessing its some parametre but I cannot see it in the documentation. Maybe I am looking in the wrong place.

Any help on this is appreciated. 

Regards

Sean