UnderlyingPaymentStreamNonDeliverableFixingDate is a subcomponent of the UnderlyingPaymentStreamNonDeliverableSettlTerms component used to specify predetermined fixing dates.
For the purpose of optimization, the UnderlyingNonDeliverableFixingDateType <40658> field may optionally be omitted after the first instance provided the instance(s) which immediately follow is of the same date type. When the next instance requires a different date type from the prior instance, the UnderlyingNonDeliverableFixingDateType <40658> is required to specify the date type.
Required if NoUnderlyingNonDeliverableFixingDates <40656> > 0.
When specified it applies not only to the current date but to all subsequent dates in the group until overridden with a new type.