IBP S&OP, IBP Demand and IBP Supply

Experts,

I need some clarity on which functionalities fall in which module:-

1) Is statistical forecasting feature still available in IBP S&OP? Or has it been moved to IBP Demand?

2) Is ABC classification still available in IBP S&OP? Or has it been moved to IBP Demand?

3) Is multilevel BOM still supported in IBP S&OP? Or is it only supported in IBP Supply?

4) Can we see capacitymaterial constraints in IBP S&OP? Or must we use IBP Supply?

Appreciate responses and insights.

Thanks,

Vikas