The image shows the Treasury ICCB Rule Maintenance screen. The main feature of this screen is to define the brokerage rule attributes. The field sections in this screen are Rate Type, Rounding, External Pricing, and Interest Basis. The mandatory fields are Rule Id, Transaction Currency, Branch Code, and Customer. The optional fields are Rate Type, Tenor Basis, Tiered Amount, Tiered Tenor, and Duration Based in Rate Type field section. The optional fields in the Rounding fields section are Months, Minimum Rate, Minimum Amount, Maximum Rate, Code and Rate. The optional fields in the Interest Basis field section are As per Contract Currency, Basis, Booking Currency, Basis Amount Currency, Charge Currency, and Rate Period. The Rate Details and Tenor Details tabs are available in the middle of this screen. The Fields option is available in the bottom of the screen.