The UnderlyingStipulations component block has the same usage as the Stipulations component block, but for an underlying security.
| Tag | Name | Type | Required | Description | 
|---|---|---|---|---|
| 887 | NumInGroup | Number of underlying stipulation entries
  | ||
| 888 | String Enum | Required if NoUnderlyingStips >0
  | ||
| 889 | String |