Hello, can you help me to customize the invoice plugin for osclass, I created 3 fields for invoicing because I need it in the accounting department and when I want to issue the invoice it doesn't display them in the left box at bill to, namely I created fields: CNP, CUI and NrOrdRC and I would like when I give them by e-mail address to appear at my bill to, in Osclass in administrator and at registration you can see those fields but at the Invoice plugin at Bill to don't show them to me, if you can help me please?