I am trying to hide the first two digits (country digits) of the vat field when I print a qweb report. Looking for the way to do it I have found this method:
t-esc="o.partner_id.vat[2:]"
But it's not working for me. I get an error:
QWebException: "vat[2:]" while evaluating
Maybe it's not the right way. Any solution is appreciated.