copy a key figure

Hi all,

I have two keyfigures like 1)statfrct

2)statfrctm1

Now i have the forecast data in the statfrct kf and i want to copy the values of statfrct kf to statfrcstm1 kf..

How to copy the values of 1st kf to 2nd kf?

In interactive demand planning?how to copy and paste?those values..

or can we go for copy(RLGCOPY) for this..

kindly tell me the steps...

to copy the values from one kf to another kf..

Thanks..

Shivaram