Edit model Invoice (xml/html)

Edit model Invoice (xml/html)

Hello everyone !

Thank you to the Zoho team for this superb applications.

I try to modify an Invoice template.
I added 3 custom fields (Text).

How is it possible to change the layout of the fields ?
Aligned on a line, rather than column.

I find only old posts about it.
But, the edit tool function xml/html seems no longer available.
So, how to do ?

Thank you for your support ;-)

Best regards,
Guy-Laurent