This image shows the Treasury Interest Class Definition Screen. This screen has class code and module as mandatory field. The other category field is rule, event, class description, rule description, and event description. The other category field is basis, amount type, settlement currency, category with optional field accruals, bulk amount, allow amendment and stop application, grace period, pre-payment method with optional field main component, link contract as rate code, propagation required, consider as discount and negative interest allowed and negative class code. The other category field is alternative risk-free rate preferences, the optional fields are lookback, payment delay, lockout, interest rollover, last reset, last recent, plain, index value, rate compounding, observation shift and weighted average, payment movement calendar, lookback days, payment delay days, lockout days, computation calendar, financial center, base computation method, spread/margin computation method, spread adj computation method, rate compounding method, RFR rounding unit and RFR rounding unit. The other category field is interest, rate type, rate code, code usage and reset tenor, borrow lend indicator, rate calculation type, margin application and margin basis. The other field is pricing details with optional field external pricing. The other field is limits, currency, rate fixing days, fixing date movement, default rate, minimum rate, default spread and minimum spread.