My base currency is PLN, exchange rate against EUR is more or less 1 EUR = 4 PLN.
All bank exchange rate tables are constructed in this way i.e. they define the exchange rate with reference to one unit of foreign currency, not to PLN. Is there any setting in OpenERP that would enable me to enter the exchange rate in the form I get from the bank instead of recalculation to the confusing rate of ca. 0.25?