| Tag | Field Name | Abbr Name | Data Type | Union Datatype | Description | Pedigree |
|---|---|---|---|---|---|---|
| 41714 | UnderlyingComplexEventAveragingObservationNumber | ObsvtnNum | int | Cross reference to the ordinal observation as specified either in the UnderlyingComplexEventScheduleGrp or UnderlyingComplexEventPeriodDateGrp components. | Added EP169 |
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