We have a situation where we need to forecast of A to be based on history of A until Dec end beyond which it needs to be based on AB. We have thought of couple of ways of doing this but none of them looks elegant on paper. (Eg. Using two forecast profiles - one with LC and another without LC, or using multiple Key Figures where one Key Figure could be some type of indicator to switch to history of AB ) PLease let me know your views.
Although we found settings for date effective Phase-in/out profile we could not find any levers around LifeCycle planning.