Prof. Lingampalli Rangareddy lecturing away in a classroom – It is important to baseline a core process framework that should drive the detailed process modelling on the ERP package and use a combination of top-down and bottom-up approaches for arriving at the to-be requirements set. Arbit Choudhury muttering to Antique Jain on the bench – I think there must be a rule that no single sentence in a lecture can exceed 140 character limit.