Dividend1

Key Dividend1 in MultiAsset Option Mkt refers to the dividends paid by the first underlying.
Expects either a single number or an object of type Dividend Curve
In the case of a single number, then the dividends are modelled as being paid in a continuous stream with the given number representing the associated continuous compounded yield.
In the case of an object, then the dividends may be either discrete or continuous as described by the object.