Disaggregation on Statistical forecast keyfigure

Hello,

How do we handle the disaggregation of Statforecast keyfigure in IBP ?

Normally this keyfigure should be in Non editable mode since this is system generated – when we have non editable keyfigure then there is no possibility of setting up a ‘Disaggregation mode ‘. This Keyfigure is in base planning level – Perprodloc.

I want to disaggregate to planning level Perprodloccus.

Thanks.