This image shows the Credit Derivative Deal Input Screen. This screen has product, user reference, security code, market code, deal quantity, deal reference, trade date and deliver as mandatory field. The other category field is external reference number, product description, source, version number previous and next, reversed, and contract ref no and reject reason. The other category field main, additional, security, security description, market description and option type. The other category field is deal, price quote, DSTL date and premium.