Summary: balance . Open the Edit dialog for Euro Accounts and go to the Transactions page: On the next page set the unit value for the Euro Accounts to the exchange rate i.e. in this example to 2. Since the interest and interest return transactions both create a production income Euro Accounts is now a productive value type. As a result, the icon will change to the icon for the Account
Image Dimensions: 344 x 351
Image originally found here.