This image shows the Securities Instrument Definition Screen. This screen has security id, market of issue, registered/ bearer, form type and issue date as mandatory fields. The other category field is security description, product, product description, ISIN identifier, security type, and security reference and asset status. The other field is main, interest, others, market of trade with optional field asset backed security, issuer code, redemption type, redemption quotation with optional field confirm corp action, issue size and outstanding issue size, market description, security group, security sub group, security sub-type, issuer description, quantity quotation, price quotation, interest quotation with optional field renounceable, call option and put option, decimals with optional field fractional quantity and equated redemption, payment currency, initial face value, issue price, current face value, redemption price and calculated and weighted average life.