UnderlyingProvisionPtysSubGrp is a repeating component within the UnderlyingProvisionParties component used to extend information to be reported for the party.
| Tag | Name | Type | Required | Description |
|---|---|---|---|---|
| 42177 | NumInGroup | Number of sub-party IDs to be reported for the party. | ||
| 42178 | String | Required if NoUnderlyingProvisionPartySubIDs(42177) > 0 | ||
| 42179 | Int Enum | Required if NoUnderlyingProvisionPartySubIDs(42177) > 0 |