(3)Where a derivative contract is composed of a combination of derivative contracts that are negotiated together as the product of a single economic agreement, the competent authorities need to understand the characteristics of each of the derivative contracts concerned. Since competent authorities also need to be able to understand the overall context, it should also be apparent from the report that the derivative contract is part of a complex derivative. Therefore, derivative contracts pertaining to a combination of derivative contracts should be reported in separate reports for each derivative contract with an internal identifier to provide a link between the reports.