This image shows the Credit Derivative Instrument Definition with Premium tab details Screen. This screen has security id as mandatory field. The other category field is security description, product, product description, ISIN number, security type, security reference, security status, trading status and premium type. The other category field is main, premium, others with optional fields periodic coupon, periodic revision, allow asynchronous revision and capitalization. The other category field is coupon, frequency, accounting value date, rounding basis, week day, and coupon plotting and rate basis and adhere to month end. The other category field is revision, frequency, week day, premium rate with optional field adhere to month end. The other category field is day count. The other field is accrual, numerator method, denominator method, denominator basis, 366 bases with optional field include to date, SWIFT indicator. The other category field is liquidation, numerator method, denominator method, denominator basis, 366 bases with optional field include to date and zero premium during ex period.