ERP (year 1990)Materials planningOrder entryDistributionGeneral ledgerAccountingShop floor controlExtended E R P –(year 2000)SchedulingForecastingCapacity planningEcommerceWarehousingLogisticsE R P – II (present time)Project managementKnowledge managementWork flow managementCustomer relationship managementHuman resources managementPortal capabilityIntegrated financials