HCI DS - Data loading for Forecast / Future period

Hi,

How do we load data for future periods using HCI?

E.G.

We get data for KF1 @ Prod Loc Level for Current Month

P1 L1 100 2015-08-01 00:00:00

How do we populate this data for next 12 months.

I need 11 more records.

I don't want to create 11 new dataflows where I keep changing the month.

I was going through some of the predefined templates of Inventory / Demand data where I do see we get variable value for future period in preload script.

But how do we use it in postload script.

Thanks,

Purav