Request funded settlements

Raises one or more funded settlement requests, all of them or none. Each line becomes a settlement in AWAITING_FUNDING that claims its slice of the Guard immediately; no rate is struck until the client's money arrives and CurrencyGuard executes. Lines naming the same Guard are summed before the available amount is checked. More than one Guard shares a batch reference, so the whole request can be paid with a single payment, and must then be one company settling in one currency.

Required entitlement: regulated.risk-management.canSettleGuard
Entitles the regulated user to settle existing guard positions for their customers