Hello. We have here for 2 years an openerp 6.0 running. Everything still goes well, but we have to add some info to our invoices. The man that set up our system passed away, so I can't ask his help anymore. As I am not an expert, I need somebody else to help.

What we need: we need 2 additional fields on the invoice layout where we can add: - origin of the goods - delivery terms

These values are not always related to customer or product, so we would like to add them manually. I tried to create a module to show input fields on the account.invoice screen, but without success. At the end I am not an expert. I know how to install modules, and I know how I can get the values on the printed invoices (with openoffice report designer), but I don't know how to get those input fields on the account.invoice...

Somebody can help?? Thanks