EBS R12 and Cloud R11 Difference in Inventory and costing modules

EBS	Fusion
Inventory as one Module	Warehouse Operation which include Inventory , Counts, Shipments, Pick slip, Pick wave & receipts
Java Form or the OAF pages	All  are Web pages  with Over view Tab having the Dash boards and Data Shown in GUI (Pie charts )
Control at the Responsibility Definition  for  Org Access	We have Role Based  Security Rules Defined and Data Roles for the User to enter DATA at Inventory org.
Item  is a KFF with segments	Item is not a part of Key Flexi Field
Master inventory Item org as item master	Master Inventory item org as Item organization
BOM as separate module  to capture  components and its quantities	PIM  as a repository stores  Structure (BOM) , Capture pictures, transactional attributes, user defined attributes etc.