First forecasted period
A relative time reference that returns the first forecasted time period value for an account—see Defining, Deleting, and Displaying Time Periods.
To return the first forecasted period output value for Sales, if the last historical value (e.g. 1999) of sales is 10 and a 10% growth rate in all following periods:
The value returned is 11 (10* 1.1) or 2000's sales.