Hi ..

First of all, great application OPENERP.. Just a few questions, 1st to stay on topic.

When generating / creating a invoice, labels are spanish. However when printing (PDF) all the labels are in english. User does have spanish language assigned. but still label fields like Taxes, Description etc.. are still in english.

for example in Configuration -> Tecnical -> database fields (field Invoice address)

Field Name partner_invoice_id Field Label Invoice Address <-- trying to change this one, gives me error/warning

Error!

Properties of base fields cannot be altered in this manner! Please modify them through Python code, preferably through a custom addon!

So how can I edit those fields.