Well I've finally imported some records into my Koha system. Now I'm working with the mapping from my imported ITEMS (MARC) to the Koha database.We find that in the items TAB there're a lot if fields that can be mapped but don't have a mapping.We want to know what are the following fields intended for: ** *datelastseen : This field is managed by the circulation module? **** datelastborrowed: Same question **** renewals: **** reserves: * ** location: What is this intended for? * We've been wondering what's happens with the price and replacementprice, in which currency are they held?, our library has books that are purchased in our local currency (pesos uruguayos) and many that are imported (payed in dollars or euros). For us is very important to keep both the currency also, I think that this situation maybe common to other latin american libraries. Thanks Andrés