Configuring Forecasting operator IBP 5, advanced feature missing in excel add-in

Hi,

I have configured the Forecasting Operator (IBFORECASTING) for my planning area. Request your guidance on the following points:

1. Where do I configure the alpha, beta, gamma values (in IBP 4.0, it was available in Forecasting parameters)

2. How do I enable the operator? When I login to the excel add-in , I do not find the forecasting operator in the control bar (or the other operators) I have configured. How do I run it through excel (its not available under advanced features either).

Thank you ,

Alok Joshi