Hi YRS,
Thanks for the response.
We are using Full Interchangeability with use-up strategy "Yes".
We were looking for a solution which changes alert date and/or alerts the user in advance based on sales velocity of predecessor product so that safety-stock build up of successor product can begin in time and not when the predecessor stock has gone 0.
So, if not automatic change of date, is there a way which can alert user on consumption of certain % of fixed quantity of a product?