Invoice editor in ZOHO CRM

Invoice editor in ZOHO CRM

Hello everyone,

I'm trying to modify the invoice template in the CRM, but i'm stucked at some point. I've got 2 questions:

1. How can I add a new "text area" in the invoice? I just can write in the actual area and I would like to create a new one at the bottom.

2. How can I add a column in the original table where there are the name/price/qty of a product?

If you have any tutorial about the HTML edition in Zoho CRM, or even better, if you can writte me what I have to add in the HTML editor it would be great!

Thanks for your consideration